[QPID-7596] client-server example from proton python doesn't work

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: qpid-java-6.1
• Component/s: Broker-J
• Assignee: Unassigned
• Reporter: Gordon Sim
• Created: 23/Dec/16 10:28
• Updated: 23/Dec/16 12:12
• Resolved: 23/Dec/16 12:12

Description

I.e. using https://qpid.apache.org/releases/qpid-proton-0.16.0/proton/python/examples/server.py.html and https://qpid.apache.org/releases/qpid-proton-0.16.0/proton/python/examples/client.py.html

(Broker needs a queue called examples, may need to modify the url used by the server, to avoid getting an error on connect due to the hostname in the open frame.)

$ PN_TRACE_FRM=1 ./server.py 
Listening on localhost:amqp
[0x55ae05a3f1b0]:  -> SASL
[0x55ae05a3f1b0]:  <- SASL
[0x55ae05a3f1b0]:0 <- @sasl-mechanisms(64) [sasl-server-mechanisms=@PN_SYMBOL[:ANONYMOUS]]
[0x55ae05a3f1b0]:0 -> @sasl-init(65) [mechanism=:ANONYMOUS, initial-response=b"[e-mail]"]
[0x55ae05a3f1b0]:0 <- @sasl-outcome(68) [code=0]
[0x55ae05a3f1b0]:  -> AMQP
[0x55ae05a3f1b0]:0 -> @open(16) [container-id="396bbe81-3d21-4f89-9121-0923d04fa850", hostname="localhost", channel-max=32767]
[0x55ae05a3f1b0]:0 -> @begin(17) [next-outgoing-id=0, incoming-window=2147483647, outgoing-window=2147483647]
[0x55ae05a3f1b0]:0 -> @attach(18) [name="396bbe81-3d21-4f89-9121-0923d04fa850-examples", handle=0, role=true, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="examples", durable=0, timeout=0, dynamic=false], target=@target(41) [durable=0, timeout=0, dynamic=false], initial-delivery-count=0]
[0x55ae05a3f1b0]:0 -> @attach(18) [name="396bbe81-3d21-4f89-9121-0923d04fa850-726bcf6d-dc7d-45a5-aff5-bd92f735fa8f", handle=1, role=false, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [durable=0, timeout=0, dynamic=false], target=@target(41) [durable=0, timeout=0, dynamic=false], initial-delivery-count=0]
[0x55ae05a3f1b0]:0 -> @flow(19) [incoming-window=2147483647, next-outgoing-id=0, outgoing-window=2147483647, handle=0, delivery-count=0, link-credit=10, drain=false]
[0x55ae05a3f1b0]:  <- AMQP
[0x55ae05a3f1b0]:0 <- @open(16) [container-id="82345187-1927-467f-87ae-a40e218e3899", max-frame-size=32768, channel-max=255, idle-time-out=0, properties={:product="qpid", :version="6.1.1", :"qpid.build"="Unversioned directory", :"qpid.instance_name"="Broker"}]
[0x55ae05a3f1b0]:0 <- @begin(17) [remote-channel=0, next-outgoing-id=0, incoming-window=2048, outgoing-window=2048]
[0x55ae05a3f1b0]:0 <- @attach(18) [name="396bbe81-3d21-4f89-9121-0923d04fa850-examples", handle=0, role=false, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="examples", durable=0, timeout=0, dynamic=false], target=@target(41) [durable=0, timeout=0, dynamic=false], initial-delivery-count=0, properties={}]
[0x55ae05a3f1b0]:0 <- @attach(18) [name="396bbe81-3d21-4f89-9121-0923d04fa850-726bcf6d-dc7d-45a5-aff5-bd92f735fa8f", handle=1, role=true, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [durable=0, timeout=0, dynamic=false], target=@target(41) [durable=0, timeout=0, dynamic=false, capabilities=@PN_SYMBOL[:"REJECT_UNROUTABLE"]], properties={}]
[0x55ae05a3f1b0]:0 <- @flow(19) [next-incoming-id=0, incoming-window=2048, next-outgoing-id=0, outgoing-window=2048, handle=1, delivery-count=0, link-credit=20000, echo=false]
[0x55ae05a3f1b0]:0 <- @transfer(20) [handle=0, delivery-id=0, delivery-tag=b"\x00\x00\x00\x00\x00\x00\x00\x00", message-format=0] (137) "\x00Sp\xd0\x00\x00\x00\x0b\x00\x00\x00\x05BP\x04@BR\x00\x00Ss\xd0\x00\x00\x00G\x00\x00\x00\x0d@@@@\xa1$805bb984-5ee1-43d6-b052-7b166c986d9a@@@\x83\x00\x00\x00\x00\x00\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00@R\x00@\x00Sw\xa1"Twas brillig, and the slithy toves"
Received Message{reply_to="805bb984-5ee1-43d6-b052-7b166c986d9a", body="Twas brillig, and the slithy toves"}
[0x55ae05a3f1b0]:0 -> @transfer(20) [handle=1, delivery-id=0, delivery-tag=b"1", message-format=0, settled=false, more=false] (137) "\x00Sp\xd0\x00\x00\x00\x0b\x00\x00\x00\x05BP\x04@BR\x00\x00Ss\xd0\x00\x00\x00G\x00\x00\x00\x0d@@\xa1$805bb984-5ee1-43d6-b052-7b166c986d9a@@@@@\x83\x00\x00\x00\x00\x00\x00\x00\x00\x83\x00\x00\x00\x00\x00\x00\x00\x00@R\x00@\x00Sw\xa1"TWAS BRILLIG, AND THE SLITHY TOVES"
[0x55ae05a3f1b0]:0 -> @disposition(21) [role=true, first=0, last=0, settled=true, state=@accepted(36) []]
[0x55ae05a3f1b0]:0 <- @disposition(21) [role=true, first=0, last=0, settled=true, state=@rejected(37) []]
[0x55ae05a3f1b0]:0 <- @flow(19) [next-incoming-id=1, incoming-window=2048, next-outgoing-id=1, outgoing-window=2048, handle=0, delivery-count=1, link-credit=9, available=0, drain=false, echo=false]
[0x55ae05a3f1b0]:0 -> @flow(19) [next-incoming-id=1, incoming-window=2147483647, next-outgoing-id=1, outgoing-window=2147483647, handle=0, delivery-count=1, link-credit=10, drain=false]

The server example uses a single 'anonymous' sender with a null address which seems to attach ok, but the message then transmitted over this is rejected.

Issue Links

• duplicates: QPID-7570 [Java Broker] [AMQP 1.0] Add support for anonymous sending links