Le jeudi 09 août 2007 à 22:24 -0700, Luiz Filipe a écrit : > > > Guillaume, we had the same issue some weeks ago, and we solved the > problem removing some synchronized keywords from some Red5 core files. > > Try to execute jstack (from sun jdk) using your red5 process id as > first parameter (e.g. .jstack 2314 ) and try to find the deadlock. > > Maybe you´ll find the same deadlock that we found on > BaseConnection.close method. >
I'll try this, thanks for this advice, but if there is somes deadlock, what can I do if it's a part of the code of red5 ? > p.s: we are getting more than 1.500 concurrent users without any > freeze after this change. Oh great, it's interresting yes ! > > Regards, > > Luiz Filipe. > > -----Mensagem original----- > De: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] nome de Guillaume Lecanu > Enviada em: quinta-feira, 9 de agosto de 2007 00:48 > Para: red5 > Assunto: [Red5] Red5 often freeze on our server > > > > Hi guys ! > > We uses Red5 0.6.2 on our debian server. > Our application is a live webcam, and we need to restart Red5 > every 2/3 days because Red5 freeze. > > I don't know if Red5 really freeze, but it's no more possible > to make new connection on the application, and there is no > traces in logs since the freeze moment. > In the logs, I generally don't found any suspects traces, but > I report you some examples of what we can see in the logs just > before the freeze : > > > [INFO] 220723179 > pool-3-thread-7:( RTMPConnection.updateBytesRead ) > StreamBytesRead: 11688682 > [INFO] 220723205 > pool-3-thread-7:( RTMPConnection.updateBytesRead ) > StreamBytesRead: 14010943 > [INFO] 220723245 > pool-3-thread-7:( RTMPConnection.updateBytesRead ) > StreamBytesRead: 5775370 > [INFO] 220723415 pool-3-thread-7:( RTMPHandler.onInvoke ) > call: Service: null Method: receiveAudio Num Params: 10: > false > [INFO] 220723415 pool-3-thread-7:( RTMPHandler.onInvoke ) > --receiveAudio > [INFO] 220723422 pool-3-thread-7:( RTMPHandler.onInvoke ) > call: Service: null Method: play Num Params: 10: toto > [INFO] 220723422 pool-3-thread-7:( RTMPHandler.onInvoke ) > --play > [INFO] 220723424 pool-3-thread-7:( RTMPHandler.onInvoke ) > call: Service: null Method: receiveAudio Num Params: 10: > false > [INFO] 220723424 pool-3-thread-7:( RTMPHandler.onInvoke ) > --receiveAudio > [INFO] 220723511 pool-3-thread-7:( RTMPHandler.onInvoke ) > call: Service: null Method: closeStream Num Params: 0 > [INFO] 220723511 pool-3-thread-7:( RTMPHandler.onInvoke ) > --closeStream > [INFO] 220724280 pool-3-thread-7:( RTMPHandler.onInvoke ) > call: Service: null Method: deleteStream Num Params: 10: 1 > [INFO] 220724280 pool-3-thread-7:( RTMPHandler.onInvoke ) > --deleteStream > [WARN] 220737559 > DefaultQuartzScheduler_Worker-9:( RTMPConnection.execute ) > Closing RTMPMinaConnection from X.X.X.X:4642 to > our_server.com:80 (in: > 4367, out: 11416216) due to too much inactivity (126423). > > There is often a DefaultQuartzScheduler in theses cases. > > We have also found sometime an error : > > > > [ERROR] 152119851 > > SocketAcceptorIoProcessor-0.1:( RTMPProtocolDecoder.decode ) > > Error in packet at 0 > > java.lang.NullPointerException > > at > > > org.red5.server.net.rtmp.codec.RTMPProtocolDecoder.decodeHeader(RTMPProtocolDecoder.java:416) > > at > > > org.red5.server.net.rtmp.codec.RTMPProtocolDecoder.decodePacket(RTMPProtocolDecoder.java:315) > > at > > > org.red5.server.net.rtmp.codec.RTMPProtocolDecoder.decode(RTMPProtocolDecoder.java:178) > > at > > > org.red5.server.net.rtmp.codec.RTMPProtocolDecoder.decodeBuffer(RTMPProtocolDecoder.java:120) > > at > > > org.red5.server.net.rtmp.codec.RTMPMinaProtocolDecoder.decode(RTMPMinaProtocolDecoder.java:60) > > at > > > org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:172) > > at > > > org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362) > > at > > org.apache.mina.common.support.AbstractIoFilterChain.access > > $1100(AbstractIoFilterChain.java:54) > > at > > org.apache.mina.common.support.AbstractIoFilterChain > > $EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800) > > at > > org.apache.mina.common.support.AbstractIoFilterChain > > $HeadFilter.messageReceived(AbstractIoFilterChain.java:617) > > at > > > org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362) > > at > > > org.apache.mina.common.support.AbstractIoFilterChain.fireMessageReceived(AbstractIoFilterChain.java:353) > > at > > > org.apache.mina.transport.socket.nio.SocketIoProcessor.read(SocketIoProcessor.java:246) > > at > > > org.apache.mina.transport.socket.nio.SocketIoProcessor.process(SocketIoProcessor.java:206) > > at > > > org.apache.mina.transport.socket.nio.SocketIoProcessor.access$500(SocketIoProcessor.java:44) > > at > > org.apache.mina.transport.socket.nio.SocketIoProcessor > > $Worker.run(SocketIoProcessor.java:506) > > at > > > org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:43) > > at java.util.concurrent.ThreadPoolExecutor > > $Worker.runTask(ThreadPoolExecutor.java:650) > > at java.util.concurrent.ThreadPoolExecutor > > $Worker.run(ThreadPoolExecutor.java:675) > > at java.lang.Thread.run(Thread.java:595) > > [ERROR] 152119851 > > SocketAcceptorIoProcessor-0.1:( RTMPProtocolDecoder.decodeBuffer ) > Error decoding buffer > > org.red5.server.net.protocol.ProtocolException: Error during > > decoding > > at > > > org.red5.server.net.rtmp.codec.RTMPProtocolDecoder.decode(RTMPProtocolDecoder.java:189) > > at > > > org.red5.server.net.rtmp.codec.RTMPProtocolDecoder.decodeBuffer(RTMPProtocolDecoder.java:120) > > at > > > org.red5.server.net.rtmp.codec.RTMPMinaProtocolDecoder.decode(RTMPMinaProtocolDecoder.java:60) > > at > > > org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:172) > > at > > > org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362) > > at > > org.apache.mina.common.support.AbstractIoFilterChain.access > > $1100(AbstractIoFilterChain.java:54) > > at > > org.apache.mina.common.support.AbstractIoFilterChain > > $EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800) > > at > > org.apache.mina.common.support.AbstractIoFilterChain > > $HeadFilter.messageReceived(AbstractIoFilterChain.java:617) > > at > > > org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362) > > at > > > org.apache.mina.common.support.AbstractIoFilterChain.fireMessageReceived(AbstractIoFilterChain.java:353) > > at > > > org.apache.mina.transport.socket.nio.SocketIoProcessor.read(SocketIoProcessor.java:246) > > at > > > org.apache.mina.transport.socket.nio.SocketIoProcessor.process(SocketIoProcessor.java:206) > > at > > > org.apache.mina.transport.socket.nio.SocketIoProcessor.access$500(SocketIoProcessor.java:44) > > at > > org.apache.mina.transport.socket.nio.SocketIoProcessor > > $Worker.run(SocketIoProcessor.java:506) > > at > > > org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:43) > > at java.util.concurrent.ThreadPoolExecutor > > $Worker.runTask(ThreadPoolExecutor.java:650) > > at java.util.concurrent.ThreadPoolExecutor > > $Worker.run(ThreadPoolExecutor.java:675) > > at java.lang.Thread.run(Thread.java:595) > > > > > Do you have any solutions/suggestions to help us ? > > Thanks a lots. > > _______________________________________________ > Red5 mailing list > [email protected] > http://osflash.org/mailman/listinfo/red5_osflash.org
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