{"action":"created","issue":{"url":"https://api.github.com/repos/Moocar/logback-gelf/issues/53","labels_url":"https://api.github.com/repos/Moocar/logback-gelf/issues/53/labels{/name}","comments_url":"https://api.github.com/repos/Moocar/logback-gelf/issues/53/comments","events_url":"https://api.github.com/repos/Moocar/logback-gelf/issues/53/events","html_url":"https://github.com/Moocar/logback-gelf/issues/53","id":80963171,"number":53,"title":"Unexpected IO failure","user":{"login":"maricn","id":3995223,"avatar_url":"https://avatars.githubusercontent.com/u/3995223?v=3","gravatar_id":"","url":"https://api.github.com/users/maricn","html_url":"https://github.com/maricn","followers_url":"https://api.github.com/users/maricn/followers","following_url":"https://api.github.com/users/maricn/following{/other_user}","gists_url":"https://api.github.com/users/maricn/gists{/gist_id}","starred_url":"https://api.github.com/users/maricn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/maricn/subscriptions","organizations_url":"https://api.github.com/users/maricn/orgs","repos_url":"https://api.github.com/users/maricn/repos","events_url":"https://api.github.com/users/maricn/events{/privacy}","received_events_url":"https://api.github.com/users/maricn/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-05-26T13:31:04Z","updated_at":"2015-05-28T07:20:44Z","closed_at":null,"body":"We had just experienced this error on projects using 0.2beta2 version, and not on projects communicating with same gl2 server with 0.1x versions of gelf appender. After this error, logs were no longer sent to gl2 server (though connection was just fine).\r\n```\r\n08:23:54,482 |-ERROR in me.moocar.logbackgelf.GelfUDPAppender[graylogComm] - IO failure in appender java.net.PortUnreachableException: ICMP Port Unreachable\r\n\tat java.net.PortUnreachableException: ICMP Port Unreachable\r\n\tat \tat java.net.PlainDatagramSocketImpl.send(Native Method)\r\n\tat \tat java.net.DatagramSocket.send(Unknown Source)\r\n\tat \tat me.moocar.logbackgelf.GelfChunkingOutputStream.sendBytes(GelfChunkingOutputStream.java:175)\r\n\tat \tat me.moocar.logbackgelf.GelfChunkingOutputStream.flush(GelfChunkingOutputStream.java:149)\r\n\tat \tat ch.qos.logback.core.encoder.LayoutWrappingEncoder.doEncode(LayoutWrappingEncoder.java:137)\r\n\tat \tat ch.qos.logback.core.OutputStreamAppender.writeOut(OutputStreamAppender.java:194)\r\n\tat \tat me.moocar.logbackgelf.GelfUDPAppender.writeOut(GelfUDPAppender.java:96)\r\n\tat \tat ch.qos.logback.core.OutputStreamAppender.subAppend(OutputStreamAppender.java:219)\r\n\tat \tat ch.qos.logback.core.OutputStreamAppender.append(OutputStreamAppender.java:103)\r\n\tat \tat ch.qos.logback.core.UnsynchronizedAppenderBase.doAppend(UnsynchronizedAppenderBase.java:88)\r\n\tat \tat ch.qos.logback.core.spi.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:48)\r\n\tat \tat ch.qos.logback.classic.Logger.appendLoopOnAppenders(Logger.java:273)\r\n\tat \tat ch.qos.logback.classic.Logger.callAppenders(Logger.java:260)\r\n\tat \tat ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:442)\r\n\tat \tat ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:396)\r\n\tat \tat ch.qos.logback.classic.Logger.info(Logger.java:600)\r\n\tat \tat ...\r\n```"},"comment":{"url":"https://api.github.com/repos/Moocar/logback-gelf/issues/comments/106207023","html_url":"https://github.com/Moocar/logback-gelf/issues/53#issuecomment-106207023","issue_url":"https://api.github.com/repos/Moocar/logback-gelf/issues/53","id":106207023,"user":{"login":"Moocar","id":495730,"avatar_url":"https://avatars.githubusercontent.com/u/495730?v=3","gravatar_id":"","url":"https://api.github.com/users/Moocar","html_url":"https://github.com/Moocar","followers_url":"https://api.github.com/users/Moocar/followers","following_url":"https://api.github.com/users/Moocar/following{/other_user}","gists_url":"https://api.github.com/users/Moocar/gists{/gist_id}","starred_url":"https://api.github.com/users/Moocar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Moocar/subscriptions","organizations_url":"https://api.github.com/users/Moocar/orgs","repos_url":"https://api.github.com/users/Moocar/repos","events_url":"https://api.github.com/users/Moocar/events{/privacy}","received_events_url":"https://api.github.com/users/Moocar/received_events","type":"User","site_admin":false},"created_at":"2015-05-28T07:20:44Z","updated_at":"2015-05-28T07:20:44Z","body":"Fixed in PR #54 "}}