Re: [javagroups-users] Socket closed
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belaban
From: Bela B. <be...@ya...> - 2007-08-30 08:54:58
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Looks like the destination member is not running anymore, so the sending fails. This is not necessarily a problem, as the connection table will continue sending messages to that member until the failure detection kicks in and removes that member. You can also set TCP.suspect_on_send_failure to true to generate a SUSPECT event right away when a send fails. Dima Gutzeit wrote: > Here is the errors once again: > > 15:38:28,977 [ERROR] [OOB Thread,HostLynxManagementGroup,192.168.0.103:7900] BasicConnectionTable$Connection._send(): exception is java.net.SocketException: Socket closed > 15:44:36,197 [ERROR] [OOB Thread,HostLynxManagementGroup,192.168.0.103:7900] BasicConnectionTable$Connection._send(): exception is java.net.SocketException: Socket closed > > ----- Original Message ----- > From: "Bela Ban" <be...@ya...> > To: di...@ma... > Cc: jav...@li... > Sent: Wednesday, August 29, 2007 10:19:43 AM (GMT+0200) Asia/Jerusalem > Subject: Re: [javagroups-users] Socket closed > > The JIRA issue is http://jira.jboss.com/jira/browse/JGRP-584. > > I suggest you checkout the latest JGroups from CVS and try it out. I'll > look at this in the 2.6 release, so if this is a bug, it'll get fixed > before Dec (planned release date for 2.6). > > Dima Gutzeit wrote: > >> Here is my config : >> >> <config> >> <TCP >> bind_addr="212.143.248.98" >> start_port="7900" >> loopback="true" >> recv_buf_size="20000000" >> send_buf_size="640000" >> discard_incompatible_packets="true" >> max_bundle_size="64000" >> max_bundle_timeout="30" >> use_incoming_packet_handler="true" >> enable_bundling="true" >> use_send_queues="false" >> sock_conn_timeout="300" >> skip_suspected_members="true" >> >> use_concurrent_stack="true" >> >> thread_pool.enabled="true" >> thread_pool.min_threads="1" >> thread_pool.max_threads="25" >> thread_pool.keep_alive_time="5000" >> thread_pool.queue_enabled="false" >> thread_pool.queue_max_size="100" >> thread_pool.rejection_policy="Run" >> >> oob_thread_pool.enabled="true" >> oob_thread_pool.min_threads="1" >> oob_thread_pool.max_threads="8" >> oob_thread_pool.keep_alive_time="5000" >> oob_thread_pool.queue_enabled="false" >> oob_thread_pool.queue_max_size="100" >> oob_thread_pool.rejection_policy="Run"/> >> <MPING timeout="4000" bind_addr="212.143.248.98" >> mcast_addr="228.8.8.9" >> mcast_port="60666" ip_ttl="8" num_initial_members="2" >> num_ping_requests="1" receive_on_all_interfaces="true"/> >> <MERGE2 max_interval="10000" min_interval="5000"/> >> <FD_SOCK/> >> <FD timeout="1000" max_tries="2" shun="true"/> >> <VERIFY_SUSPECT timeout="500"/> >> <pbcast.NAKACK max_xmit_size="8192" use_mcast_xmit="false" >> gc_lag="50" retransmit_timeout="600,1200,2400,4800" >> discard_delivered_msgs="true"/> >> <UNICAST timeout="1200,2400,3600"/> >> <pbcast.STABLE stability_delay="1000" desired_avg_gossip="50000" >> max_bytes="400000"/> >> <VIEW_SYNC avg_send_interval="60000"/> >> <pbcast.GMS print_local_addr="true" join_timeout="3000" >> join_retry_timeout="2000" shun="false"/> >> <FC max_credits="2000000" min_threshold="0.10"/> >> <FRAG2 frag_size="60000"/> >> <pbcast.STATE_TRANSFER/> >> </config> >> >> I've added the method info in the logger and next time it happens I will >> let you know. >> >> Thanks. >> >> Regards, >> Dima Gutzeit. >> >> Bela Ban wrote: >> >> >>> Can you configure log4j such that the method is shown, so I can trace >>> where this happens ? >>> log4j.appender.console.layout=org.apache.log4j.PatternLayout >>> log4j.appender.console.layout.ConversionPattern=%-7d{HH:mm:ss,SSS} [%p] >>> [%t] %C{1}.%M(): %m%n >>> >>> I also need your config (make sure you have FD *and* FD_SOCK in there), >>> and steps to reproduce this (if you can). >>> >>> Dima Gutzeit wrote: >>> >>> >>> >>>> I am running a cluster based on TCP stack (2.5). My channels are >>>> configured with AUTO_RECONNECT. >>>> >>>> Once in a while I get the following in my logs and after that the >>>> channel does not reconnect. >>>> >>>> [ConnectionTable] ERROR 2007-08-08 23:30:42,352 exception is >>>> java.net.SocketException: Socket closed >>>> [ConnectionTable] ERROR 2007-08-08 23:36:41,667 exception is >>>> java.net.SocketException: Socket closed >>>> [ConnectionTable] ERROR 2007-08-09 12:49:51,685 exception is >>>> java.net.SocketException: Socket closed >>>> [ConnectionTable] ERROR 2007-08-09 16:28:24,272 exception is >>>> java.net.SocketException: Socket closed >>>> [ConnectionTable] ERROR 2007-08-09 18:12:12,584 exception is >>>> java.net.SocketException: Socket closed >>>> [ConnectionTable] ERROR 2007-08-12 19:47:18,143 exception is >>>> java.net.SocketException: Socket closed >>>> [ConnectionTable] ERROR 2007-08-14 16:51:21,200 exception is >>>> java.net.SocketException: Socket closed >>>> [ConnectionTable] ERROR 2007-08-14 16:57:34,211 exception is >>>> java.net.SocketException: Socket closed >>>> [ConnectionTable] ERROR 2007-08-21 12:36:47,130 exception is >>>> java.net.SocketException: Socket closed >>>> >>>> What am I doing wrong ? >>>> >>>> Thanks in advance. >>>> >>>> Regards, >>>> Dima Gutzeit. >>>> ------------------------------------------------------------------------ >>>> >>>> ------------------------------------------------------------------------- >>>> This SF.net email is sponsored by: Splunk Inc. >>>> Still grepping through log files to find problems? Stop. >>>> Now Search log events and configuration files using AJAX and a browser. >>>> Download your FREE copy of Splunk now >> http://get.splunk.com/ >>>> ------------------------------------------------------------------------ >>>> >>>> _______________________________________________ >>>> javagroups-users mailing list >>>> jav...@li... >>>> https://lists.sourceforge.net/lists/listinfo/javagroups-users >>>> >>>> >>>> >>>> >>> >>> >>> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by: Splunk Inc. >> Still grepping through log files to find problems? Stop. >> Now Search log events and configuration files using AJAX and a browser. >> Download your FREE copy of Splunk now >> http://get.splunk.com/ >> _______________________________________________ >> javagroups-users mailing list >> jav...@li... >> https://lists.sourceforge.net/lists/listinfo/javagroups-users >> >> >> > > -- Bela Ban Lead JGroups / Clustering Team JBoss - a division of Red Hat |