[jboss-user] [Installation, Configuration & DEPLOYMENT] - Unexpected error processing socket in jboss-4.0.5.GA

Hi, I have deployed my application on jboss-4.0.5.GA and it is running smoothly since last 6 months. But last week suddenly the application stopped responding and was not accessible. I checked the log file and got following: ------------------------------------------------------- 09:03:54,593 INFO [STDOUT] Done..... 09:03:58,218 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:04:00,625 ERROR [Http11Processor] Error processing request 09:04:04,218 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:04:06,593 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-2" 09:04:10,218 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:04:12,624 ERROR [Http11Processor] Error processing request 09:04:16,202 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:04:18,609 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-10" 09:04:22,468 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:04:24,843 ERROR [Http11Processor] Error processing request 09:04:28,452 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:04:30,843 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-12" 09:04:32,483 INFO [STDOUT] Done..... 09:04:32,483 INFO [STDOUT] Not AdminN 09:04:33,155 INFO [STDOUT] Done..... 09:04:33,155 INFO [STDOUT] Not AdminN 09:04:42,952 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:04:45,358 ERROR [Http11Processor] Error processing request 09:04:48,952 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:04:51,358 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-5" 09:04:56,155 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:04:58,546 ERROR [Http11Processor] Error processing request 09:05:02,139 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:05:04,530 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-13" 09:05:09,514 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:05:11,920 ERROR [Http11Processor] Error processing request 09:05:15,514 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:05:17,889 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-4" 09:06:41,107 ERROR [ContainerBase] Exception invoking periodic operation: 09:06:43,482 ERROR [STDERR] Exception in thread "ContainerBackgroundProcessor[StandardEngine[jboss.web]]" 09:08:02,575 INFO [STDOUT] Done..... 09:08:02,575 INFO [STDOUT] Done..... 09:08:02,575 INFO [STDOUT] PMS_CampaignMasterBean - getting domain_id 15 09:08:04,981 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:08:07,403 ERROR [Http11Processor] Error processing request 09:08:10,996 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:08:13,371 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-1" 09:09:29,573 INFO [STDOUT] Done..... 09:09:29,573 INFO [STDOUT] Done..... 09:09:29,573 INFO [STDOUT] PMS_CampaignMasterBean - getting domain_id 15 09:09:31,995 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:09:34,386 ERROR [Http11Processor] Error processing request 09:09:38,026 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:09:40,417 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-19" 09:09:40,417 INFO [STDOUT] Done..... 09:09:41,620 INFO [STDOUT] Done..... 09:09:41,620 INFO [STDOUT] PMS_CampaignMasterBean - getting domain_id 15 09:09:44,058 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:09:46,479 ERROR [Http11Processor] Error processing request 09:09:50,089 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:09:52,511 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-9" 09:09:53,807 INFO [STDOUT] Done..... 09:09:53,807 INFO [STDOUT] Done..... 09:09:53,807 INFO [STDOUT] PMS_CampaignMasterBean - getting domain_id 15 09:09:56,229 ERROR [CoyoteAdapter] An exception or error occurred in the container during the request processing 09:09:58,636 ERROR [Http11Processor] Error processing request 09:10:02,229 ERROR [PoolTcpEndpoint] Unexpected error processing socket 09:10:04,620 ERROR [STDERR] Exception in thread "http-0.0.0.0-443-3" ------------------------------------------------------- The STDOUT statements in log are System.out.prinltn() from my application's code. I restarted the JBoss service and it started working fine. But I don't know the reason behind this exception. Can any one tell me if you had encountered such problem. Thanks in advance. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4085259#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...