Gordon Sim created DISPATCH-499:
-----------------------------------

             Summary: in propagating link detach the info field is dropped
                 Key: DISPATCH-499
                 URL: https://issues.apache.org/jira/browse/DISPATCH-499
             Project: Qpid Dispatch
          Issue Type: Bug
            Reporter: Gordon Sim


The router does not propagate the info field of any error condition in a link 
detach. The info field may contain important information e.g. when used with 
amqp:redirect.

In the following snippet you can see the info field being dropped as the detach 
is propagated:

{noformat}
[0x1df1750]:  <- AMQP
[0x1df1750]:0 <- @open(16) 
[container-id="19937f43-391c-457f-856d-83097ac9e20b", hostname="localhost", 
channel-max=32767]
[0x1df1750]:0 <- @begin(17) [next-outgoing-id=0, incoming-window=2147483647, 
outgoing-window=2147483647]
[0x1df1750]:0 <- @attach(18) [name="19937f43-391c-457f-856d-83097ac9e20b-test", 
handle=0, role=true, snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) 
[address="test", durable=0, timeout=0, dynamic=false], target=@target(41) 
[durable=0, timeout=0, dynamic=false], initial-delivery-count=0]
[0x1df1750]:0 <- @flow(19) [incoming-window=2147483647, next-outgoing-id=0, 
outgoing-window=2147483647, handle=0, delivery-count=0, link-credit=10, 
drain=false]
[0x1df1750]:  -> AMQP
[0x1df1750]:0 -> @open(16) [container-id="Router.A", max-frame-size=16384, 
channel-max=32767, idle-time-out=8000, offered-capabilities=:"ANONYMOUS-RELAY", 
properties={:product="qpid-dispatch-router", :version="0.7.0"}]
[0x1df1750]:0 -> @begin(17) [remote-channel=0, next-outgoing-id=0, 
incoming-window=61, outgoing-window=2147483647]
[0x7fa128002df0]:0 -> @begin(17) [next-outgoing-id=0, incoming-window=15, 
outgoing-window=2147483647]
[0x7fa128002df0]:0 -> @attach(18) 
[name="19937f43-391c-457f-856d-83097ac9e20b-test", handle=0, role=true, 
snd-settle-mode=2, rcv-settle-mode=0, source=@source(40) [address="test", 
durable=0, timeout=0, dynamic=false], target=@target(41) [durable=0, timeout=0, 
dynamic=false], initial-delivery-count=0]
[0x7fa128002df0]:0 -> @flow(19) [incoming-window=15, next-outgoing-id=0, 
outgoing-window=2147483647, handle=0, delivery-count=0, link-credit=10, 
drain=false]
[0x7fa128002df0]:0 <- @begin(17) [remote-channel=0, next-outgoing-id=0, 
incoming-window=2147483647, outgoing-window=2147483647]
[0x7fa128002df0]:0 <- @attach(18) 
[name="19937f43-391c-457f-856d-83097ac9e20b-test", handle=0, 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]
[0x7fa128002df0]:0 <- @detach(22) [handle=0, closed=true, error=@error(29) 
[condition=:"amqp:redirect", description="redirect test", 
info={"address"="elsewhere"}]]
[0x1df1750]:0 -> @attach(18) [name="19937f43-391c-457f-856d-83097ac9e20b-test", 
handle=0, 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]
[0x1df1750]:0 -> @detach(22) [handle=0, closed=true, error=@error(29) 
[condition=:"amqp:redirect", description="redirect test"]]
{noformat}



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