Hi Dominic, I set PN_TRACE_FRM=1 and here my trace.
[006FC110]: -> SASL [006FC110]:0 -> @sasl-init(65) [mechanism=:PLAIN, initial-response=b"\x00emc2\x00emc2"] [006FC110]: <- SASL [006FC110]:0 <- @sasl-mechanisms(64) [sasl-server-mechanisms=@PN_SYMBOL[:ANONYMOUS, :PLAIN]] [006FC110]:0 <- @sasl-outcome(68) [code=0] [006FC110]: -> AMQP [006FC110]:0 -> @open(16) [container-id="a74c872a-e7df-46a8-9ebd-48c933eabf6f", hostname="localhost"] [006FC110]:0 -> @begin(17) [next-outgoing-id=0, incoming-window=2147483647, outgoing-window=0] [006FC110]:0 -> @attach(18) [name="queue://emc2-connexion", handle=0, role=true, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="qu eue://emc2-connexion", durable=0, timeout=0, dynamic=false], target=@target(41) [address="queue://emc2-connexion", durable=0, timeout=0, dynamic=false ], initial-delivery-count=0] [006FC110]:0 -> @flow(19) [incoming-window=2147483647, next-outgoing-id=0, outgoing-window=0, handle=0, delivery-count=0, link-credit=1024, drain=fals e] [006FC110]: <- AMQP [006FC110]:0 <- @open(16) [container-id="", hostname="", max-frame-size=4294967295, channel-max=32767, properties={:"x-opt-anonymous-relay"="$relay"}] [006FC110]:0 <- @begin(17) [remote-channel=0, next-outgoing-id=1, incoming-window=0, outgoing-window=0, handle-max=1024] [006FC110]:0 <- @flow(19) [next-incoming-id=0, incoming-window=2147483647, next-outgoing-id=1, outgoing-window=0] [006FC110]:0 <- @attach(18) [name="queue://emc2-connexion", handle=0, role=false, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="q ueue://emc2-connexion"], target=@target(41) [address="queue://emc2-connexion"], incomplete-unsettled=false, initial-delivery-count=0] [006FC110]:0 -> @detach(22) [handle=0, closed=true] [006FC110]:0 -> @close(24) [] [006FC110]: -> EOS [006FC110]: -> EOS [006FC110]: -> EOS [006FC110]:0 <- @detach(22) [handle=0, closed=true] [006FC110]: -> EOS [006FC110]: -> EOS [006FC110]: -> EOS [006FC110]:0 <- @close(24) [] [006FC110]: <- EOS [006FC110]: -> EOS [006FC110]: -> EOS [006FC110]: -> EOS [006FC110]: -> EOS [02B82D30]: -> SASL [02B82D30]:0 -> @sasl-init(65) [mechanism=:PLAIN, initial-response=b"\x00emc2\x00emc2"] [02B82D30]: <- SASL [02B82D30]:0 <- @sasl-mechanisms(64) [sasl-server-mechanisms=@PN_SYMBOL[:ANONYMOUS, :PLAIN]] [02B82D30]:0 <- @sasl-outcome(68) [code=0] [02B82D30]: -> AMQP [02B82D30]:0 -> @open(16) [container-id="da1205e2-c0d8-4a71-ac6e-903aa6797788", hostname="localhost"] [02B82D30]:0 -> @begin(17) [next-outgoing-id=0, incoming-window=2147483647, outgoing-window=1] [02B82D30]:0 -> @attach(18) [name="sender-xxx", handle=0, role=false, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="queue://TestS impleBus", durable=0, timeout=0, dynamic=false], target=@target(41) [address="queue://TestSimpleBus", durable=0, timeout=0, dynamic=false], initial-de livery-count=0] [02B82D30]: <- AMQP [02B82D30]:0 <- @open(16) [container-id="", hostname="", max-frame-size=4294967295, channel-max=32767, properties={:"x-opt-anonymous-relay"="$relay"}] [02B82D30]:0 <- @begin(17) [remote-channel=0, next-outgoing-id=1, incoming-window=0, outgoing-window=0, handle-max=1024] [02B82D30]:0 <- @flow(19) [next-incoming-id=0, incoming-window=2147483647, next-outgoing-id=1, outgoing-window=0] [02B82D30]:0 <- @attach(18) [name="sender-xxx", handle=0, role=true, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="queue://TestSi mpleBus"], target=@target(41) [address="queue://TestSimpleBus"]] [02B82D30]:0 <- @flow(19) [next-incoming-id=0, incoming-window=2147483647, next-outgoing-id=1, outgoing-window=0, handle=0, delivery-count=0, link-cre dit=100] [02B82D30]:0 -> @transfer(20) [handle=0, delivery-id=0, delivery-tag=b"\x00\x00\x00\x00\x00\x00\x00\x00", message-format=0, settled=true, more=false] (405) "\x00Sp\xd0\x00\x00\x00\x0b\x00\x00\x00\x05BP\x04@BR\x00\x00Ss\xd0\x00\x00\x00\x86\x00\x00\x00\x0d@@\xa1+amqp://localhost:5672/queue://TestSimpl eBus@\xa1\x0bemc2-ea2a65\xa1$28a8d7e8-bb82-e41e-1236-5c9f77a057c7\xa3\x06string@\x83\x00\x00\x00\x00\x00\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x 00@R\x00@\x00Sw\xa1\xef{"header":{"manufacturer":"com.eaton.pqsoft","uuid":"c6e83b5c-cfdb-0f9d-a8c7-c49eb24980e8","timeStamp":1418208069.848,"provider Id":"emc2-ea2a65","flowType":"request","destination":"TestSimpleBus.add","bodyType":null},"body":{"a":10,"b":8}}" [006FE360]: -> SASL [006FE360]:0 -> @sasl-init(65) [mechanism=:PLAIN, initial-response=b"\x00emc2\x00emc2"] [006FE360]: <- SASL [006FE360]:0 <- @sasl-mechanisms(64) [sasl-server-mechanisms=@PN_SYMBOL[:ANONYMOUS, :PLAIN]] [006FE360]:0 <- @sasl-outcome(68) [code=0] [006FE360]: -> AMQP [006FE360]:0 -> @open(16) [container-id="6aae955e-cd32-488a-8119-67ec0b715924", hostname="localhost"] [006FE360]:0 -> @begin(17) [next-outgoing-id=0, incoming-window=2147483647, outgoing-window=0] [006FE360]:0 -> @attach(18) [name="queue://emc2-ea2a65", handle=0, role=true, snd-settle-mode=1, rcv-settle-mode=0, source=@source(40) [address="queue ://emc2-ea2a65", durable=0, timeout=0, dynamic=false, filter={:"jms-selector"=@"string" "JMSCorrelationID='28a8d7e8-bb82-e41e-1236-5c9f77a057c7'"}], t arget=@target(41) [address="queue://emc2-ea2a65", durable=0, timeout=0, dynamic=false], initial-delivery-count=0] [006FE360]:0 -> @flow(19) [incoming-window=2147483647, next-outgoing-id=0, outgoing-window=0, handle=0, delivery-count=0, link-credit=1024, drain=fals e] [006FE360]: <- AMQP [006FE360]:0 <- @open(16) [container-id="", hostname="", max-frame-size=4294967295, channel-max=32767, properties={:"x-opt-anonymous-relay"="$relay"}] [006FE360]:0 <- @begin(17) [remote-channel=0, next-outgoing-id=1, incoming-window=0, outgoing-window=0, handle-max=1024] [006FE360]:0 <- @flow(19) [next-incoming-id=0, incoming-window=2147483647, next-outgoing-id=1, outgoing-window=0] [006FE360]:0 <- @attach(18) [name="queue://emc2-ea2a65", handle=0, role=false, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="queu e://emc2-ea2a65", durable=0, expiry-policy=:"session-end", timeout=0, dynamic=false, filter={:"jms-selector"=@"string" "JMSCorrelationID='28a8d7e8-bb8 2-e41e-1236-5c9f77a057c7'"}], target=@target(41) [address="queue://emc2-ea2a65"], incomplete-unsettled=false, initial-delivery-count=0] [006FE360]:0 <- @transfer(20) [handle=0, delivery-id=0, delivery-tag=b"", message-format=0, settled=true] (407) "\x00Sp\xc0\x04\x02BP\x04\x00Sr\xc1\x1 7\x02\xa3\x0dx-opt-to-type\xa1\x05queue\x00Ss\xc0\x7f\x0a\xa12ID:GREFRWHP1006921-61781-1418144200447-1:1:383:1:1@\xa1\x13queue://emc2-ea2a65@@\xa1$28a 8d7e8-bb82-e41e-1236-5c9f77a057c7@@@\x83\x00\x00\x01J3\xc9\xc9\x12\x00Sw\xa1\xe9{"header":{"manufacturer":"com.eaton.pqsoft","uuid":"c1b3e315-a5e4-47b 4-8128-51b0bf6284b7","timeStamp":1418208069,"providerId":"emc4j","flowType":"reply","destination":"TestSimpleBus.add","contentType":"java.lang.Integer "},"body":18}" [02B82D30]:0 -> @transfer(20) [handle=0, delivery-id=1, delivery-tag=b"\x01\x00\x00\x00\x00\x00\x00\x00", message-format=0, settled=true, more=false] (405) "\x00Sp\xd0\x00\x00\x00\x0b\x00\x00\x00\x05BP\x04@BR\x00\x00Ss\xd0\x00\x00\x00\x86\x00\x00\x00\x0d@@\xa1+amqp://localhost:5672/queue://TestSimpl eBus@\xa1\x0bemc2-ea2a65\xa1$3d28790d-1a5d-49d5-36d9-e0bd143a97fe\xa3\x06string@\x83\x00\x00\x00\x00\x00\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x 00@R\x00@\x00Sw\xa1\xef{"header":{"manufacturer":"com.eaton.pqsoft","uuid":"c3046674-4e25-775f-d043-ecf657cf33ca","timeStamp":1418208081.919,"provider Id":"emc2-ea2a65","flowType":"request","destination":"TestSimpleBus.add","bodyType":null},"body":{"a":10,"b":8}}" 2014/12/10-11:42:48.581 | AmqpMessageBusTransport | !!!! ERROR : Timeout reached on the get synchronous reply, queue: emc2-ea2a65 -- View this message in context: http://qpid.2158936.n2.nabble.com/CorrelationId-tp7614606p7617326.html Sent from the Apache Qpid Proton mailing list archive at Nabble.com.