Hi, I'm using Camel to pull a message from a queue and send it to a remote server using MINA2. I've configured the endpoint like so:
String endpoint = baseEndpoint.copy() .setQueue(entry.Route + "." + entry.Party + ".#") .setRoutingKey(entry.Route + "." + entry.Party + ".#") .setExclusive(true) .build(); //Build outgoing TCP settings minaComp.setCamelContext(getContext()); Mina2Configuration minaCfg = new Mina2Configuration(); minaCfg.setProtocol("tcp"); minaCfg.setCodec(new HL7MLLPCodec()); minaCfg.setHost(entry.IP); minaCfg.setPort(entry.Port); minaCfg.setSync(true); minaCfg.setLazySessionCreation(true); from(endpoint) .autoStartup(entry.ConnectionStatus == InterfaceStatus.Up) .routeId(String.format("%s.%s", entry.Party, entry.Description)) .to(minaComp.createEndpoint(minaCfg)) .process(new Processor() { @Override public void process(Exchange exchange) throws Exception { StatusUpdate.Instance.send( entry.IP, String.valueOf(entry.Port), InterfaceStatus.Up); } }); To summarise the above code, the message is picked up off of a RabbitMQ queue, sent to a MINA2 endpoint and then post a status update to a web service queue. The issue is that the code above will send one HL7 message on a clean connection. If I then leave the connection for an indeterminate amount of time e.g. 30 minutes, then attempt to send a further message I get the following error: org.apache.camel.ExchangeTimedOutException: The OUT message was not received within: 30000 millis. If I run Wireshark I can see that the message attempted to be sent but no ACK came back. However, when I run a netstat -a on the client I can see one connection open and established. When I run a netstat -a on the server I can see 2 connections. One is established, the second is a FIN_WAIT_2 state. Does anyone know how to fix this? The server has other application connecting and doesn't have this issue. All documentation on FIN_WAIT_2 indicates a buggy client but I can't see what's wrong. Any help would be greatly appreciated. -- View this message in context: http://camel.465427.n5.nabble.com/Exchange-timeout-Mina2-issues-tp5763509.html Sent from the Camel - Users mailing list archive at Nabble.com.