Java Core 636 - v1.1.0 with Nexus 5

05-26 18:27:31.795  26348-26348/self.hideki.issueandroid597 I/art﹕ Late-enabling -Xcheck:jni
05-26 18:27:31.840  26348-26348/self.hideki.issueandroid597 D/IssueAndroid597﹕ Application.onCreate()
05-26 18:27:31.945  26348-26348/self.hideki.issueandroid597 V/TDCollateJSON﹕ SQLite3 handle is -1402397952
05-26 18:27:32.037  26348-26348/self.hideki.issueandroid597 V/TDCollateJSON﹕ SQLite3 handle is -1402397312
05-26 18:27:32.191  26348-26367/self.hideki.issueandroid597 D/OpenGLRenderer﹕ Render dirty regions requested: true
05-26 18:27:32.200  26348-26348/self.hideki.issueandroid597 D/Atlas﹕ Validating map...
05-26 18:27:32.268  26348-26367/self.hideki.issueandroid597 I/Adreno-EGL﹕ <qeglDrvAPI_eglInitialize:410>: QUALCOMM Build: 10/02/14, c40da3f, Ifda814c646
05-26 18:27:32.269  26348-26367/self.hideki.issueandroid597 I/OpenGLRenderer﹕ Initialized EGL, version 1.4
05-26 18:27:32.283  26348-26367/self.hideki.issueandroid597 D/OpenGLRenderer﹕ Enabling debug mode 0
05-26 18:27:37.476  26348-26348/self.hideki.issueandroid597 E/IssueAndroid597﹕ startPullReplicator() is clicked
05-26 18:27:37.530  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@e2de24f Transition: INITIAL -> RUNNING Total changes: 0 Completed changes: 0
05-26 18:27:37.837  26348-26432/self.hideki.issueandroid597 W/Sync﹕ com.couchbase.lite.replicator.PullerInternal@19aca6f8: Received invalid doc ID from _changes: {seq=1, id=_user/, changes=[{rev=}]}
05-26 18:27:39.034  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@e2de24f Transition: RUNNING -> IDLE Total changes: 0 Completed changes: 0
05-26 18:27:43.018  26348-26348/self.hideki.issueandroid597 E/IssueAndroid597﹕ startPushReplicator() is clicked
05-26 18:27:43.024  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@110dc236 Transition: INITIAL -> RUNNING Total changes: 0 Completed changes: 0
05-26 18:27:43.195  26348-26493/self.hideki.issueandroid597 W/Sync﹕ Error converting lastSequence: null to long.  Using 0
05-26 18:27:43.202  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@110dc236 Transition: RUNNING -> IDLE Total changes: 0 Completed changes: 0


05-26 18:27:49.999  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:50.004  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:50.014  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:50.150  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:50.588  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:51.326  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:52.569  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:54.323  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:56.777  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:27:59.918  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:28:04.009  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:28:08.948  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:28:15.003  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:28:22.146  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:28:24.292  26348-26348/self.hideki.issueandroid597 E/IssueAndroid597﹕ createDocs() is clicked
05-26 18:28:24.323  26348-26348/self.hideki.issueandroid597 E/IssueAndroid597﹕ [DocumentChange] docId: 47c2a67e-c494-4421-a109-db9c973b5161 rev: 1-d31eef7f4c9537d548d4a0da1afb40a8 isConflict: false sourceUrl: null
05-26 18:28:24.826  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@110dc236 Transition: IDLE -> RUNNING Total changes: 0 Completed changes: 0
05-26 18:28:24.839  26348-26493/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$Worker.run(ThreadPoolExecutor.java:587)
            at java.lang.Thread.run(Thread.java:818)
05-26 18:28:28.847  26348-26898/self.hideki.issueandroid597 E/RemoteRequest﹕ io exception.  url: http://10.17.2.82:4984/db/_revs_diff
    org.apache.http.conn.HttpHostConnectException: Connection to http://10.17.2.82:4984 refused
            at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183)
            at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
            at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
            at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
            at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
            at com.couchbase.lite.support.RemoteRequest.executeRequest(RemoteRequest.java:184)
            at com.couchbase.lite.support.RemoteRequest.run(RemoteRequest.java:103)
            at java.util.concurrent.Executors$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 18:28:30.588  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:28:36.870  26348-26493/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 18:28:40.302  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:28:51.504  26348-26440/self.hideki.issueandroid597 W/ChangeTracker﹕ com.couchbase.lite.replicator.ChangeTracker@2de95d10: 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 18:28:52.994  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@110dc236 Total changes: 1 Completed changes: 0
05-26 18:28:53.010  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@110dc236 Total changes: 1 Completed changes: 1
05-26 18:28:53.012  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@110dc236 Transition: RUNNING -> IDLE Total changes: 1 Completed changes: 1
05-26 18:28:58.063  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@110dc236 Transition: IDLE -> RUNNING Total changes: 1 Completed changes: 1
05-26 18:28:58.267  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PUSH replication event. Source: com.couchbase.lite.replicator.Replication@110dc236 Transition: RUNNING -> IDLE Total changes: 1 Completed changes: 1
05-26 18:29:04.396  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@e2de24f Total changes: 1 Completed changes: 0
05-26 18:29:04.397  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@e2de24f Total changes: 2 Completed changes: 0
05-26 18:29:06.249  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [DocumentChange] docId: 001 rev: 2-5d3308aae9930225ed7f6614cf115366 isConflict: false sourceUrl: http://10.17.2.82:4984/db
05-26 18:29:06.250  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [DocumentChange] docId: 47c2a67e-c494-4421-a109-db9c973b5161 rev: 1-d31eef7f4c9537d548d4a0da1afb40a8 isConflict: false sourceUrl: http://10.17.2.82:4984/db
05-26 18:29:06.252  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@e2de24f Total changes: 2 Completed changes: 2
05-26 18:29:11.294  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@e2de24f Transition: IDLE -> RUNNING Total changes: 2 Completed changes: 2
05-26 18:29:11.365  26348-26432/self.hideki.issueandroid597 E/IssueAndroid597﹕ [ReplicationChange] PULL replication event. Source: com.couchbase.lite.replicator.Replication@e2de24f Transition: RUNNING -> IDLE Total changes: 2 Completed changes: 2
05-26 18:29:52.651  26348-26358/self.hideki.issueandroid597 W/art﹕ Suspending all threads took: 10.390ms