gearmand exception handling

gearmand-exception

 INFO [  main ] Accepted connection from 127.0.0.1:38684
 INFO [     2 ] Received CON wakeup event
DEBUG [     2 ] Received OPTION_REQ 127.0.0.1:525643377 -> libgearman-server/thread.c:294
DEBUG [ proc ] 'exceptions' -> libgearman-server/server.c:360
DEBUG [     2 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409
DEBUG [     2 ] Sent OPTION_RES to 127.0.0.1:525643377 -> libgearman-server/thread.c:339
DEBUG [     2 ] Received CAN_DO 127.0.0.1:525643377 -> libgearman-server/thread.c:294
DEBUG [     2 ] Received GEARMAN_COMMAND_GRAB_JOB_ALL 127.0.0.1:525643377 -> libgearman-server/thread.c:294
DEBUG [ proc ] Jobs available 0 -> libgearman-server/job.c:462
DEBUG [     2 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409
DEBUG [     2 ] Sent NO_JOB to 127.0.0.1:525643377 -> libgearman-server/thread.c:339
DEBUG [     2 ] Received PRE_SLEEP 127.0.0.1:525643377 -> libgearman-server/thread.c:294
 INFO [  main ] Accepted connection from 127.0.0.1:38685
 INFO [     1 ] Received CON wakeup event
DEBUG [     1 ] Received OPTION_REQ 127.0.0.1:525645297 -> libgearman-server/thread.c:294
DEBUG [ proc ] 'exceptions' -> libgearman-server/server.c:360
DEBUG [     1 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409
DEBUG [     1 ] Sent OPTION_RES to 127.0.0.1:525645297 -> libgearman-server/thread.c:339
DEBUG [     1 ] Received SUBMIT_JOB 127.0.0.1:525645297 -> libgearman-server/thread.c:294
DEBUG [ proc ] Received submission, test/8c0156d5-96c0-4c3e-9775-8268944b42d2 with 2 arguments -> libgearman-server/server.c:220
DEBUG [     2 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409
DEBUG [     2 ] Sent NOOP to 127.0.0.1:525643377 -> libgearman-server/thread.c:339
DEBUG [     1 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409
DEBUG [     1 ] Sent JOB_CREATED to 127.0.0.1:525645297 -> libgearman-server/thread.c:339
DEBUG [     2 ] Received GEARMAN_COMMAND_GRAB_JOB_ALL 127.0.0.1:525643377 -> libgearman-server/thread.c:294
DEBUG [ proc ] Jobs available 1 -> libgearman-server/job.c:462
DEBUG [ proc ] Sending reduce submission, Partitioner: test(4) Reducer: (0) Unique: 8c0156d5-96c0-4c3e-9775-8268944b42d2(36) with data sized (4) -> libgearman-server/server.c:463
DEBUG [     2 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409
DEBUG [     2 ] Sent GEARMAN_COMMAND_JOB_ASSIGN_ALL to 127.0.0.1:525643377 -> libgearman-server/thread.c:339
DEBUG [     2 ] Received WORK_EXCEPTION 127.0.0.1:525643377 -> libgearman-server/thread.c:294
DEBUG [     2 ] Received WORK_FAIL 127.0.0.1:525643377 -> libgearman-server/thread.c:294
DEBUG [ proc ] Sending GEARMAN_COMMAND_WORK_EXCEPTION -> libgearman-server/server.c:1188
DEBUG [     1 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409
DEBUG [     1 ] Sent WORK_EXCEPTION to 127.0.0.1:525645297 -> libgearman-server/thread.c:339
DEBUG [     1 ] Sent WORK_FAIL to 127.0.0.1:525645297 -> libgearman-server/thread.c:339
ERROR [     2 ] lost connection to client recv(peer has closed connection) 127.0.0.1:38684 -> libgearman-server/io.cc:607
 INFO [     2 ] Disconnected 127.0.0.1:38684
DEBUG [     2 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409
ERROR [     1 ] lost connection to client recv(peer has closed connection) 127.0.0.1:38685 -> libgearman-server/io.cc:607
 INFO [     1 ] Disconnected 127.0.0.1:38685
DEBUG [     1 ] Received RUN wakeup event -> libgearman-server/gearmand_thread.cc:409