Hi, asyncMsgProcessingSupported is true by default (AbstractTransportMapping:44)
Problem is in AbstractTransportMapping.fireProcessMessage(Address, ByteBuffer):83 After first iteration buffer buf is in wrong state (processMessage read from buf and change it position) I change this line to: l.processMessage(this, address, buf.duplicate()); and after recompilation it works. rm On Tue, Oct 13, 2009 at 9:47 PM, Frank Fock <[email protected]> wrote: > Hi Robert, > > Although this is an unusual use case (normally you would use > a single Snmp instance with one or more transport mappings), > it should work. Prerequisite is that you set > > transport.setAsyncMsgProcessingSupported(true); > > before you call > > transport.listen(); > > Best regards, > Frank > > Robert Mycek wrote: >> >> Hi, >> >> QUESTION: >> Is it OK to put one transportMapping to many Snmp object? >> >> PROBLEM: >> I create 2 Snmp objects and one TransportMapping (UDP). >> >> TransportMapping transport = new DefaultUdpTransportMapping(address); >> transport.listen(); >> Snmp snmp1 = new Snmp(transport); >> Snmp snmp2 = new Snmp(transport); >> >> Simultaneously in separate threads do request (Set, Get, etc) on snmp1 >> and snmp2. >> >> This cause: >> java.io.IOException: Unexpected end of input stream at position 87 >> at org.snmp4j.asn1.BERInputStream.read(BERInputStream.java:59) >> at org.snmp4j.asn1.BER.decodeHeader(BER.java:578) >> at >> org.snmp4j.MessageDispatcherImpl.processMessage(MessageDispatcherImpl.java:327) >> at >> org.snmp4j.MessageDispatcherImpl.processMessage(MessageDispatcherImpl.java:309) >> at >> org.snmp4j.transport.AbstractTransportMapping.fireProcessMessage(AbstractTransportMapping.java:83) >> at >> org.snmp4j.transport.DefaultUdpTransportMapping$ListenThread.run(DefaultUdpTransportMapping.java:364) >> at java.lang.Thread.run(Thread.java:595) >> at >> org.snmp4j.util.DefaultThreadFactory$WorkerThread.run(DefaultThreadFactory.java:65) >> >> snmp4j: 1.10.1 >> >> RM >> _______________________________________________ >> SNMP4J mailing list >> [email protected] >> http://lists.agentpp.org/mailman/listinfo/snmp4j > > -- > AGENT++ > http://www.agentpp.com > http://www.snmp4j.com > http://www.mibexplorer.com > http://www.mibdesigner.com > > _______________________________________________ SNMP4J mailing list [email protected] http://lists.agentpp.org/mailman/listinfo/snmp4j
