hideki/636 Genymotion Android 5.0 CBL v1.1.0

## 636 Genymotion Android 5.0 CBL v1.1.0
05-26 21:50:21.924    2496-2496/self.hideki.issueandroid597 I/art﹕ Late-enabling -Xcheck:jni
05-26 21:50:21.966    2496-2496/self.hideki.issueandroid597 D/IssueAndroid597﹕ Application.onCreate()
05-26 21:50:22.012    2496-2496/self.hideki.issueandroid597 V/TDCollateJSON﹕ SQLite3 handle is -1268348928
05-26 21:50:22.034    2496-2496/self.hideki.issueandroid597 V/TDCollateJSON﹕ SQLite3 handle is -1268346368
05-26 21:50:22.074    2496-2514/self.hideki.issueandroid597 D/OpenGLRenderer﹕ Render dirty regions requested: true
05-26 21:50:22.077    2496-2496/self.hideki.issueandroid597 D/﹕ HostConnection::get() New Host Connection established 0xa3047a20, tid 2496
05-26 21:50:22.085    2496-2496/self.hideki.issueandroid597 D/Atlas﹕ Validating map...
05-26 21:50:22.118    2496-2514/self.hideki.issueandroid597 D/libEGL﹕ loaded /system/lib/egl/libEGL_emulation.so
05-26 21:50:22.118    2496-2514/self.hideki.issueandroid597 D/libEGL﹕ loaded /system/lib/egl/libGLESv1_CM_emulation.so
05-26 21:50:22.122    2496-2514/self.hideki.issueandroid597 D/libEGL﹕ loaded /system/lib/egl/libGLESv2_emulation.so
05-26 21:50:22.128    2496-2514/self.hideki.issueandroid597 D/﹕ HostConnection::get() New Host Connection established 0xa2e16120, tid 2514
05-26 21:50:22.152    2496-2514/self.hideki.issueandroid597 I/OpenGLRenderer﹕ Initialized EGL, version 1.4
05-26 21:50:22.174    2496-2514/self.hideki.issueandroid597 D/OpenGLRenderer﹕ Enabling debug mode 0
05-26 21:50:22.182    2496-2514/self.hideki.issueandroid597 W/EGL_emulation﹕ eglSurfaceAttrib not implemented
05-26 21:50:22.182    2496-2514/self.hideki.issueandroid597 W/OpenGLRenderer﹕ Failed to set EGL_SWAP_BEHAVIOR on surface 0xa2e192a0, error=EGL_SUCCESS
05-26 21:50:46.449    2496-2496/self.hideki.issueandroid597 E/IssueAndroid597﹕ startPullReplicator() is clicked
05-26 21:50:46.472    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@325e28c4 Transition: INITIAL -> RUNNING Total changes: 0 Completed changes: 0
05-26 21:50:46.499    2496-2732/self.hideki.issueandroid597 W/Sync﹕ com.couchbase.lite.replicator.PullerInternal@3c881319: Received invalid doc ID from _changes: {seq=1, id=_user/, changes=[{rev=}]}
05-26 21:50:47.977    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@325e28c4 Transition: RUNNING -> IDLE Total changes: 0 Completed changes: 0
05-26 21:50:50.024    2496-2496/self.hideki.issueandroid597 E/IssueAndroid597﹕ startPushReplicator() is clicked
05-26 21:50:50.026    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@1a17efde Transition: INITIAL -> RUNNING Total changes: 0 Completed changes: 0
05-26 21:50:50.029    2496-2764/self.hideki.issueandroid597 W/Sync﹕ Error converting lastSequence: null to long.  Using 0
05-26 21:50:50.033    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@1a17efde Transition: RUNNING -> IDLE Total changes: 0 Completed changes: 0
05-26 21:50:57.090    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    java.net.SocketException: recvfrom failed: ETIMEDOUT (Connection timed out)
            at libcore.io.IoBridge.maybeThrowAfterRecvfrom(IoBridge.java:592)
            at libcore.io.IoBridge.recvfrom(IoBridge.java:556)
            at java.net.PlainSocketImpl.read(PlainSocketImpl.java:485)
            at java.net.PlainSocketImpl.access$000(PlainSocketImpl.java:37)
            at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:237)
            at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:103)
            at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:191)
            at org.apache.http.impl.io.ChunkedInputStream.getChunkSize(ChunkedInputStream.java:220)
            at org.apache.http.impl.io.ChunkedInputStream.nextChunk(ChunkedInputStream.java:183)
            at org.apache.http.impl.io.ChunkedInputStream.read(ChunkedInputStream.java:155)
            at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:159)
            at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.loadMore(UTF8StreamJsonParser.java:180)
            at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._skipWSOrEnd2(UTF8StreamJsonParser.java:2777)
            at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._skipWSOrEnd(UTF8StreamJsonParser.java:2772)
            at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:652)
            at com.fasterxml.jackson.databind.deser.std.UntypedObjectDeserializer$Vanilla.deserialize(UntypedObjectDeserializer.java:443)
            at com.fasterxml.jackson.databind.deser.std.MapDeserializer._readAndBindStringMap(MapDeserializer.java:473)
            at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:330)
            at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:25)
            at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3560)
            at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2646)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:344)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: recvfrom failed: ETIMEDOUT (Connection timed out)
            at libcore.io.Posix.recvfromBytes(Native Method)
            at libcore.io.Posix.recvfrom(Posix.java:161)
            at libcore.io.BlockGuardOs.recvfrom(BlockGuardOs.java:250)
            at libcore.io.IoBridge.recvfrom(IoBridge.java:553)
            at java.net.PlainSocketImpl.read(PlainSocketImpl.java:485)
            at java.net.PlainSocketImpl.access$000(PlainSocketImpl.java:37)
            at java.net.PlainSocketImpl$PlainSocketInputStream.read(PlainSocketImpl.java:237)
            at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:103)
            at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:191)
            at org.apache.http.impl.io.ChunkedInputStream.getChunkSize(ChunkedInputStream.java:220)
            at org.apache.http.impl.io.ChunkedInputStream.nextChunk(ChunkedInputStream.java:183)
            at org.apache.http.impl.io.ChunkedInputStream.read(ChunkedInputStream.java:155)
            at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:159)
            at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.loadMore(UTF8StreamJsonParser.java:180)
            at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._skipWSOrEnd2(UTF8StreamJsonParser.java:2777)
            at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._skipWSOrEnd(UTF8StreamJsonParser.java:2772)
            at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:652)
            at com.fasterxml.jackson.databind.deser.std.UntypedObjectDeserializer$Vanilla.deserialize(UntypedObjectDeserializer.java:443)
            at com.fasterxml.jackson.databind.deser.std.MapDeserializer._readAndBindStringMap(MapDeserializer.java:473)
            at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:330)
            at com.fasterxml.jackson.databind.deser.std.MapDeserializer.deserialize(MapDeserializer.java:25)
            at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3560)
            at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2646)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:344)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:50:57.093    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:50:57.109    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:50:57.211    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:50:57.612    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:50:58.315    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:50:59.516    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:01.219    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:03.621    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:06.723    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:10.726    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:15.630    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)


            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:21.632    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)


            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:27.847    2496-2514/self.hideki.issueandroid597 W/EGL_emulation﹕ eglSurfaceAttrib not implemented
05-26 21:51:27.847    2496-2514/self.hideki.issueandroid597 W/OpenGLRenderer﹕ Failed to set EGL_SWAP_BEHAVIOR on surface 0xa2e192a0, error=EGL_SUCCESS
05-26 21:51:28.734    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:31.665    2496-2496/self.hideki.issueandroid597 E/IssueAndroid597﹕ createDocs() is clicked
05-26 21:51:31.678    2496-2496/self.hideki.issueandroid597 E/IssueAndroid597﹕ [DocumentChange] docId: 8f46fbfb-19b2-41d1-b41f-2b2b361fa2ee rev: 1-d31eef7f4c9537d548d4a0da1afb40a8 isConflict: false sourceUrl: null
05-26 21:51:32.180    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@1a17efde Transition: IDLE -> RUNNING Total changes: 0 Completed changes: 0
05-26 21:51:32.188    2496-2764/self.hideki.issueandroid597 E/RemoteRequest﹕ io exception.  url: http://10.17.2.82:4984/db/_revs_diff
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:36.193    2496-3136/self.hideki.issueandroid597 E/RemoteRequest﹕ io exception.  url: http://10.17.2.82:4984/db/_revs_diff
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:37.136    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:44.198    2496-2764/self.hideki.issueandroid597 E/RemoteRequest﹕ io exception.  url: http://10.17.2.82:4984/db/_revs_diff
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:46.838    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:51:58.040    2496-2736/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@22b3dd78: Exception in change tracker
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.replicator.ChangeTracker.runLoop(ChangeTracker.java:322)
            at com.couchbase.lite.replicator.ChangeTracker.run(ChangeTracker.java:222)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:52:00.202    2496-3171/self.hideki.issueandroid597 E/RemoteRequest﹕ io exception.  url: http://10.17.2.82:4984/db/_revs_diff
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: java.net.ConnectException: failed to connect to /10.17.2.82 (port 4984) after 60000ms: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.IoBridge.connect(IoBridge.java:124)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
     Caused by: android.system.ErrnoException: connect failed: ENETUNREACH (Network is unreachable)
            at libcore.io.Posix.connect(Native Method)
            at libcore.io.BlockGuardOs.connect(BlockGuardOs.java:111)
            at libcore.io.IoBridge.connectErrno(IoBridge.java:154)
            at libcore.io.IoBridge.connect(IoBridge.java:122)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:183)
            at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:456)
            at java.net.Socket.connect(Socket.java:882)
            at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:119)
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:144)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
            at java.util.concurrent.FutureTask.run(FutureTask.java:237)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:152)
            at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:265)
            at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
            at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
05-26 21:52:00.202    2496-3171/self.hideki.issueandroid597 E/Sync﹕ com.couchbase.lite.replicator.PusherInternal@3412e56d: Progress: set error = org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
05-26 21:52:00.203    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@1a17efde Total changes: 0 Completed changes: 0
05-26 21:52:00.203    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@1a17efde Transition: RUNNING -> IDLE Total changes: 0 Completed changes: 0
05-26 21:52:10.749    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@325e28c4 Total changes: 1 Completed changes: 0
05-26 21:52:12.271    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [DocumentChange] docId: 001 rev: 1-ca9ad22802b66f662ff171f226211d5c isConflict: false sourceUrl: http://10.17.2.82:4984/db
05-26 21:52:12.272    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@325e28c4 Total changes: 1 Completed changes: 1
05-26 21:52:17.275    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@325e28c4 Transition: IDLE -> RUNNING Total changes: 1 Completed changes: 1
05-26 21:52:17.294    2496-2732/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@325e28c4 Transition: RUNNING -> IDLE Total changes: 1 Completed changes: 1