errors in log

Classic Servoy
1

Hi,

we use http&socket
and set
SocketFactory.rmiServerFactory: to com.servoy.j2db.server.rmi.tunnel.ServerTunnelRMISocketFactoryFactory

SocketFactory.useTwoWaySocket: true
SocketFactory.compress: true
SocketFactory.useSSL : false

But still I frequently see following errors in the log :

2013-02-15 17:11:36,445 ERROR [TaskExecuter[4]] com.servoy.j2db.dataprocessing.Zb - Error flushing message buffer to client 18259B32-0F6F-467F-AA67-79123ADB5DB2
java.rmi.ConnectException: Connection refused to host: 172.16.161.148; nested exception is: 
	java.net.ConnectException: no multiplexer found for server with id=cb7175c1-074a-4414-aa9f-7d6ebf0f38e4
	at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
	at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
	at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
	at sun.rmi.server.UnicastRef.invoke(Unknown Source)
	at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source)
	at java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source)
	at $Proxy15.isAlive(Unknown Source)
	at com.servoy.j2db.dataprocessing.ClientProxy.Zc(ClientProxy.java:24)
	at com.servoy.j2db.dataprocessing.Zo.run(Zo.java:25)
	at com.servoy.j2db.util.TaskExecuter.run(TaskExecuter.java:82)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: no multiplexer found for server with id=cb7175c1-074a-4414-aa9f-7d6ebf0f38e4
	at com.sebster.tunnel.impl.me.createSocket(me.java:14)
	at com.servoy.j2db.server.rmi.tunnel.WrappingCompressingRMIClientSocketFactory.createSocket(WrappingCompressingRMIClientSocketFactory.java:28)
	... 11 more
2013-02-15 17:11:56,444 ERROR [TaskExecuter[3]] com.servoy.j2db.dataprocessing.Zb - Error flushing message buffer to client 18259B32-0F6F-467F-AA67-79123ADB5DB2
java.rmi.ConnectException: Connection refused to host: 172.16.161.148; nested exception is: 
	java.net.ConnectException: no multiplexer found for server with id=cb7175c1-074a-4414-aa9f-7d6ebf0f38e4
	at sun.rmi.transport.tcp.TCPEndpoint.newSocket(Unknown Source)
	at sun.rmi.transport.tcp.TCPChannel.createConnection(Unknown Source)
	at sun.rmi.transport.tcp.TCPChannel.newConnection(Unknown Source)
	at sun.rmi.server.UnicastRef.invoke(Unknown Source)
	at java.rmi.server.RemoteObjectInvocationHandler.invokeRemoteMethod(Unknown Source)
	at java.rmi.server.RemoteObjectInvocationHandler.invoke(Unknown Source)
	at $Proxy15.isAlive(Unknown Source)
	at com.servoy.j2db.dataprocessing.ClientProxy.Zc(ClientProxy.java:24)
	at com.servoy.j2db.dataprocessing.Zo.run(Zo.java:25)
	at com.servoy.j2db.util.TaskExecuter.run(TaskExecuter.java:82)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: no multiplexer found for server with id=cb7175c1-074a-4414-aa9f-7d6ebf0f38e4
	at com.sebster.tunnel.impl.me.createSocket(me.java:14)
	at com.servoy.j2db.server.rmi.tunnel.WrappingCompressingRMIClientSocketFactory.createSocket(WrappingCompressingRMIClientSocketFactory.java:28)
	... 11 more

What could be the problem ??

Regards,

2

This is not necessarily a problem, it’s just the server that wasn’t able to connect to a client for a databroadcast, probably that client was put to sleep without closing servoy first or the client network went down for a while. Check out with the user if he experienced any problems around the legged time.