Ok I have run my test program with PN_TRACE_FRM set to 1. The program sends a
request
to qpidd to create a queue TESTQUEUE. As can be seen the queue is actually
created but
temporary reply queue has dissappeared right after send operation.
The output is as follows:
18-Feb-2015 13:53:45.973 @D ######################## EVENTLOOP RUN
########################
>> A TESTQUEUE
[0x177f450]: -> SASL
[0x177f450]:0 -> @sasl-init(65) [mechanism=:ANONYMOUS, initial-response=b""]
[0x177f450]: <- SASL
[0x177f450]:0 <- @sasl-mechanisms(64)
[sasl-server-mechanisms=@PN_SYMBOL[:ANONYMOUS, :PLAIN]]
[0x177f450]:0 <- @sasl-outcome(68) [code=0]
[0x177f450]: <- AMQP
[0x177f450]: -> AMQP
[0x177f450]:0 -> @open(16)
[container-id="2a4b9ebb-a82c-4f01-9ede-a0259d1f134b", hostname="127.0.0.1"]
[0x177f450]:0 -> @begin(17) [next-outgoing-id=0, incoming-window=2147483647,
outgoing-window=0]
[0x177f450]:0 -> @attach(18) [name="receiver-xxx", handle=0, role=true,
snd-settle-mode=2, rcv-settle-mode=0, source=@source(40)
[durable=0, timeout=0, dynamic=true], target=@target(41) [durable=0, timeout=0,
dynamic=false], initial-delivery-count=0]
[0x177f450]:0 <- @open(16) [container-id="9d6de7ab-a0ac-43fb-aee4-e43ec4701ef5"]
[0x177f450]:0 <- @begin(17) [remote-channel=0, next-outgoing-id=0,
incoming-window=2147483647, outgoing-window=0]
[0x177f450]:0 <- @attach(18) [name="receiver-xxx", handle=0, role=false,
snd-settle-mode=2, rcv-settle-mode=0,
source=@source(40)
[address="2a4b9ebb-a82c-4f01-9ede-a0259d1f134b_receiver-xxx", durable=0,
timeout=0, dynamic=false],
target=@target(41) [durable=0, timeout=0, dynamic=false],
initial-delivery-count=0]
18-Feb-2015 13:54:07.826 @D SUBSCRIPTION ADDRESS:
[amqp://127.0.0.1:5672/2a4b9ebb-a82c-4f01-9ede-a0259d1f134b_receiver-xxx]
Queues
queue dur autoDel excl msg
msgIn msgOut bytes bytesIn bytesOut cons bind
==================================================================================================================================
2a4b9ebb-a82c-4f01-9ede-a0259d1f134b_receiver-xxx Y 0
0 0 0 0 0 1 1
773cc3a0-4c56-456c-9fb2-4b1b7fafa319:0.0 Y Y 0
0 0 0 0 0 1 2
18-Feb-2015 13:54:07.885 @D SUBSCRIBED TO:
[amqp://127.0.0.1:5672/2a4b9ebb-a82c-4f01-9ede-a0259d1f134b_receiver-xxx]
Queues
queue dur autoDel excl msg
msgIn msgOut bytes bytesIn bytesOut cons bind
==================================================================================================================================
06d21658-efe5-4eca-8044-2bacf54ec5b5:0.0 Y Y 0
0 0 0 0 0 1 2
2a4b9ebb-a82c-4f01-9ede-a0259d1f134b_receiver-xxx Y 0
0 0 0 0 0 1 1
18-Feb-2015 13:54:07.940 @D SEND message to
[amqp://127.0.0.1:5672/qmf.default.direct], reply to
[amqp://127.0.0.1:5672/2a4b9ebb-a82c-4f01-9ede-a0259d1f134b_receiver-xxx]:
18-Feb-2015 13:54:07.940 @D PROPERTIES: {"method"="request",
"qmf.opcode"="_method_request", "x-amqp-0-10.app-id"="qmf2"}
18-Feb-2015 13:54:07.940 @D DATA:
{"_object_id"={"_object_name"="org.apache.qpid.broker:broker:amqp-broker"},
"_method_name"="create", "_arguments"={"type"="queue", "name"="TESTQUEUE",
"properties"={"durable"=true}, "strict"=true}}
[0x177f450]:1 -> @begin(17) [next-outgoing-id=0, incoming-window=2147483647,
outgoing-window=1]
[0x177f450]:1 -> @attach(18) [name="sender-xxx", handle=0, role=false,
snd-settle-mode=2, rcv-settle-mode=0, source=@source(40)
[address="qmf.default.direct", durable=0, timeout=0, dynamic=false],
target=@target(41) [address="qmf.default.direct",
durable=0, timeout=0, dynamic=false], initial-delivery-count=0]
[0x177f450]:1 <- @begin(17) [remote-channel=1, next-outgoing-id=0,
incoming-window=2147483647, outgoing-window=0]
[0x177f450]:1 <- @attach(18) [name="sender-xxx", handle=0, role=true,
snd-settle-mode=2, rcv-settle-mode=0, source=@source(40)
[durable=0, timeout=0, dynamic=false], target=@target(41)
[address="qmf.default.direct", durable=0, timeout=0, dynamic=false],
initial-delivery-count=0]
[0x177f450]:1 <- @flow(19) [next-incoming-id=0, incoming-window=2147483647,
next-outgoing-id=0, outgoing-window=0, handle=0,
delivery-count=0, link-credit=100, drain=false]
[0x177f450]:1 -> @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] (472)
"\x00Sp\xd0\x00\x00\x00\x0b\x00\x00\x00\x05BP\x04@BR\x00\x00Ss\xd0\x00\x00\x00\x9e\x00\x00\x00\x0d@@\xa1(amqp://127.0.0.1:5672/qmf.default.direct\xa1\x06broker\xa1Gamqp://127.0.0.1:5672/2a4b9ebb-a82c-4f01-9ede-a0259d1f134b_receiver-xxxq\x00\x00\x00\x01@@\x83\x00\x00\x00\x00\x00\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00@R\x00@\x00St\xd1\x00\x00\x00L\x00\x00\x00\x06\xa1\x06method\xa1\x07request\xa1\x0aqmf.opcode\xa1\x0f_method_request\xa1\x12x-amqp-0-10.app-id\xa1\x04qmf2\x00Sw\xd1\x00\x00\x00\xc3\x00\x00\x00\x06\xa1\x0a_object_id\xd1\x00\x00\x00=\x00\x00\x00\x02\xa1\x0c_object_name\xa1)org.apache.qpid.broker:broker:amqp-broker\xa1\x0c_method_name\xa1\x06create\xa1\x0a_arguments\xd1\x00\x00\x00J\x00\x00\x00\x08\xa1\x04type\xa1\x05queue\xa1\x04name\xa1\x09TESTQUEUE\xa1\x0aproperties\xd1\x00\x00\x00\x0e\x00\x00\x00\x02\xa1\x07durableA\xa1\x06strictA"
18-Feb-2015 13:54:07.940 @D REQUEST SENT
Queues
queue dur autoDel excl msg msgIn
msgOut bytes bytesIn bytesOut cons bind
=========================================================================================================================
302effc8-e870-46db-a37c-13dfd4b8d108:0.0 Y Y 0 0
0 0 0 0 1 2
TESTQUEUE Y 0 0
0 0 0 0 0 1
[0x177f450]:0 -> @flow(19) [next-incoming-id=0, incoming-window=2147483647,
next-outgoing-id=0, outgoing-window=0, handle=0,
delivery-count=0, link-credit=1, drain=false]
[0x177f450]:0 <- @close(24) [error=@error(29)
[condition=:"amqp:internal-error", description="not-found: Exchange not found:
amqp:
(/Archive/misc/mq/qpid-cpp-0.30/src/qpid/broker/ExchangeRegistry.cpp:144)"]]
[0x177f450]: <- EOS
CONNECTION ERROR (amqp:internal-error) not-found: Exchange not found: amqp:
(/Archive/misc/mq/qpid-cpp-0.30/src/qpid/broker/ExchangeRegistry.cpp:144)
[0x177f450]:0 -> @close(24) []
[0x177f450]: -> EOS
[0x177f450]: -> EOS
[0x177f450]: -> EOS
18-Feb-2015 13:54:07.995 @E Error reading messages: no valid sources
Best regards,
18.02.2015 12:37, Gordon Sim пишет:
> On 02/18/2015 08:11 AM, Michael Ivanov wrote:
>> Sorry I still cannot get the reply working :-(
>>
>> I do the following:
>>
>> _sender messenger is created.
>> I create a subscription to "amqp://127.0.0.1/#" for this messenger and
>> keep the reply address queue:
>>
>> s = pn_messenger_subscribe(_sender, "amqp://127.0.0.1/#"));
>> _reply_addr = pn_subscription_address(s);
>>
>> At this moment I check the qpidd state with qpid-stat -q and verify
>> that temporary queue is created.
>>
>> At some later tome I prepare the message and set a reply address to is
>> as follows:
>>
>> pn_message_set_reply_to(message, _reply_addr);
>>
>> I verify again with qpid-stat -q, reply queue is still there.
>>
>> Now I assign the target address to message and send it:
>>
>> pn_messenger_set_timeout(_sender, timeout);
>> pn_messenger_put(_sender, msg);
>> pn_messenger_send(_sender, -1);
>>
>> Immediately before pn_messenger_set_timeout I print the value of
>> pn_message_get_reply_to() and it is correct.
>>
>> After messenger send I check again with qpid-stat -q and I see that
>> the reply queue is gone! Btw, the message is received and executed
>> by broker correctly (the actual message is queue create request
>> directed to qmf.default.direct, the queue is created properly).
>>
>> When I run pn_messenger_recv(_sender, 1) I get an error:
>>
>> CONNECTION ERROR (amqp:internal-error) not-found: Exchange not found:
>> \
>> amqp:
>> (/Archive/misc/mq/qpid-cpp-0.30/src/qpid/broker/ExchangeRegistry.cpp:144)
>> 18-Feb-2015 10:49:45.677 @E Error reading messages: no valid sources
>
> That is an error coming back from the broker and is caused by having
> amqp://127.0.0.1/ prefixed to the address, which the broker
> doesn't recognise.
>
> Can you set the env var PN_TRACE_FRM=1 before running to capture the protocol
> trace? That would help see where exactly the
> address is being used in this form over the wire. It may be that the reply-to
> address needs to have the prefix trimmed off first.
>
>>
>> I guess this is because the reply queue has somehow dissappeared.
>>
>> What's wrong here?
>
>
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