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Posted to dev@qpid.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2019/10/21 13:12:00 UTC
[jira] [Commented] (PROTON-2123) Proton can produce invalid utf-8
in PN_TRACE_FRM=1 logs
[ https://issues.apache.org/jira/browse/PROTON-2123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16956058#comment-16956058 ]
ASF GitHub Bot commented on PROTON-2123:
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jdanekrh commented on pull request #197: PROTON-2123 Escape every char >127 printed into logs
URL: https://github.com/apache/qpid-proton/pull/197
As mentioned on the DISPATCH issue, I don't know what exactly is causing me problems, and I don't have standalone reproducer, but this does fix the issue for me and the patch does not look completely unreasonable on its own.
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> Proton can produce invalid utf-8 in PN_TRACE_FRM=1 logs
> -------------------------------------------------------
>
> Key: PROTON-2123
> URL: https://issues.apache.org/jira/browse/PROTON-2123
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c
> Affects Versions: proton-c-0.29.0
> Environment: macOS 10.14, when running qdrouterd tests
> Reporter: Jiri Daněk
> Priority: Major
>
> As discovered on DISPATCH-1384, qdrouterd can sometimes produce invalid utf-8 in TRACE output.
> https://issues.apache.org/jira/browse/DISPATCH-1384?focusedCommentId=16955281&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16955281
> It may look like this
> {noformat}
> 2019-10-21 01:46:38.790093 -0700 SERVER (trace) [3]:0 <- @transfer(20) [handle=1, delivery-id=0, delivery-tag=b"\x01\x00\x00\x00\x00\x00\x00\x00", message-format=0, settled=true] (228) "\x00Sp<D0>\x00\x00\x00\x05\x00\x00\x00\x01B\x00Sr<D1>\x00\x00\x00U\x00\x00\x00\x08<A3>\x0ex-opt-qd.trace<D0>\x00\x00\x00\x09\x00\x00\x00\x01<A1>\x030/B<A3>\x10x-opt-qd.ingress<A1>\x030/B<A3>\x09x-opt-qd.<A1>\x01X<A3>\x09x-opt-qd.<A1>\x01X\x00Ss<D0>\x00\x00\x00\x1f\x00\x00\x00\x06@@<A1>\x14amqp:/_local/qdhello@@@\x00St<D1>\x00\x00\x00\x13\x00\x00\x00\x02<A1>\x06opcode<A1>\x05HELLO\x00Sw<D1>\x00\x00\x000\x00\x00\x00\x0a<A1>\x02id<A1>\x01B<A1>\x02pvT\x01<A1>\x04area<A1>\x010<A1>\x08instanceq]<AD>pm<A1>\x04seenE" (/Users/cloud-user/repos/qpid/qpid-dispatch/src/server.c:107)
> {noformat}
> The {{<D0>}} and so on is how {{less}} deals with such characters.
> I'd expect to see {{\xd0}} etc. instead.
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