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From Joselu <jose_luis.lopez_d...@alcatel-lucent.es>
Subject Openwire C client protocol error
Date Wed, 09 Jul 2008 09:31:55 GMT

Hi,
we want to integrate our linux C application with ActiveMQ broker 5.1.0
using Openwire C Client. As a first step, we are trying to make the example
works but we have a problem in the fist step of the protocol, during the
wire format negociation. It seems that the message is not well formatted in
client side. 
The client example and broker run in the same linux machine.
I attach dump of the trace at broker side.
So, we wonder if the example taken from web runs OK or there is any known
issue. We have also checked it with AMQ broker 4.1.2 unsuccessfully.

Anyone has been succesful in this stuff? Any ideas about this problem?

Thanks in advance
Joselu

------------------------------------------

DEBUG WireFormatNegotiator - Sending: WireFormatInfo { version=3,
properties={TightEncodingEnabled=true, Cache Size=1024,
TcpNoDelayEnabled=true, SizePrefixDisabled=false, StackTraceEnabled=true,
MaxInactivityDurationInitalDelay=10000, MaxInactivityDuration=30000,
CacheEnabled=true}, magic=[A,c,t,i,v,e,M,Q]}
DEBUG WireFormatNegotiator           - Received WireFormat: WireFormatInfo {
version=1297154048, properties={}, magic=[☺, ,A,c,t,i,v,e]}
DEBUG WireFormatNegotiator - tcp:///159.23.115.19:45780 before negotiation:
OpenWireFormat{version=3, cacheEnabled=false, stackTraceEnabled=false,
tightEncodingEnabled=false, sizePrefixDisabled=false}
DEBUG Transport  - Transport failed: java.io.IOException: Remote wire format
magic is invalid
java.io.IOException: Remote wire format magic is invalid
        at
org.apache.activemq.transport.WireFormatNegotiator.onCommand(WireFormatNegotiator.java:118)
        at
org.apache.activemq.transport.InactivityMonitor.onCommand(InactivityMonitor.java:206)
        at
org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:84)
        at
org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:196)
        at
org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:183)
        at java.lang.Thread.run(Thread.java:595)
DEBUG WireFormatNegotiator           - tcp:///159.23.115.19:45780 after
negotiation: OpenWireFormat{version=3, cacheEnabled...
-- 
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