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https://issues.apache.org/jira/browse/DISPATCH-1979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17303499#comment-17303499
]
ASF subversion and git services commented on DISPATCH-1979:
-----------------------------------------------------------
Commit 3fa6135dfba7926b966ad3c1baa567002e22a9a6 in qpid-dispatch's branch
refs/heads/master from Ganesh Murthy
[ https://gitbox.apache.org/repos/asf?p=qpid-dispatch.git;h=3fa6135 ]
DISPATCH-1979: Added code to capture the footer of the GRPC message in case it
arrives before credit is available to send the message. Also code to create new
nghttp2 session when a new connection is opened. This closes #1057.
> [http2] router crash when testing with k6 grpc performance testing tool
> ------------------------------------------------------------------------
>
> Key: DISPATCH-1979
> URL: https://issues.apache.org/jira/browse/DISPATCH-1979
> Project: Qpid Dispatch
> Issue Type: Test
> Components: Protocol Adaptors
> Affects Versions: 1.15.0
> Reporter: Ganesh Murthy
> Assignee: Ganesh Murthy
> Priority: Major
> Attachments: perftest.js, qdrouterd.conf
>
>
> Use the attached router config file to start the router
> download and install the k6 grpc testing tool
> launch the attached javascript file using the following command -
> {noformat}
> k6 run --vus 500 --duration 120s perftest.js {noformat}
>
> The router will crash with the following backtrace -
> {noformat}
> (gdb) bt
> #0 0x00007fd3a5e62216 in sys_atomic_add (value=1, ref=0x18) at
> /home/gmurthy/opensource/qpid-dispatch/include/qpid/dispatch/atomic.h:80
> #1 sys_atomic_inc (ref=0x18) at
> /home/gmurthy/opensource/qpid-dispatch/include/qpid/dispatch/atomic.h:209
> #2 qdr_delivery_incref (delivery=delivery@entry=0x0,
> label=label@entry=0x7fd3a5ea4268 "qdr_delivery_continue - add to action
> list") at
> /home/gmurthy/opensource/qpid-dispatch/src/router_core/delivery.c:109
> #3 0x00007fd3a5e62514 in qdr_delivery_continue (core=0x24ed6e0, in_dlv=0x0,
> settled=settled@entry=false) at
> /home/gmurthy/opensource/qpid-dispatch/src/router_core/delivery.c:220
> #4 0x00007fd3a5e90a0b in on_frame_recv_callback (session=<optimized out>,
> frame=0x2649aa8, user_data=0x25c1f90) at
> /home/gmurthy/opensource/qpid-dispatch/src/adaptors/http2/http2_adaptor.c:1001
> #5 0x00007fd3a599dfa1 in session_call_on_frame_received (frame=0x2649aa8,
> session=0x2649910) at
> /home/gmurthy/opensource/nghttp2/lib/nghttp2_session.c:3295
> #6 session_after_header_block_received (session=0x2649910) at
> /home/gmurthy/opensource/nghttp2/lib/nghttp2_session.c:3796
> #7 nghttp2_session_mem_recv (session=0x2649910, in=0x7fd38cb9a561 "",
> in@entry=0x7fd38cb9a4d4 "", inlen=429) at
> /home/gmurthy/opensource/nghttp2/lib/nghttp2_session.c:6230
> #8 0x00007fd3a5e93d7e in handle_incoming_http (conn=0x25c1f90) at
> /home/gmurthy/opensource/qpid-dispatch/src/adaptors/http2/http2_adaptor.c:1934
> #9 handle_connection_event (e=<optimized out>, qd_server=<optimized out>,
> context=0x25c1f90) at
> /home/gmurthy/opensource/qpid-dispatch/src/adaptors/http2/http2_adaptor.c:2337
> #10 0x00007fd3a5e86961 in handle_event_with_context (context=<optimized out>,
> qd_server=<optimized out>, e=<optimized out>) at
> /home/gmurthy/opensource/qpid-dispatch/src/server.c:804
> #11 do_handle_raw_connection_event (qd_server=<optimized out>, e=<optimized
> out>) at /home/gmurthy/opensource/qpid-dispatch/src/server.c:810
> #12 handle (qd_server=qd_server@entry=0x246dd30, e=e@entry=0x24c3da0,
> pn_conn=pn_conn@entry=0x0, ctx=ctx@entry=0x0) at
> /home/gmurthy/opensource/qpid-dispatch/src/server.c:1090
> #13 0x00007fd3a5e87f14 in thread_run (arg=0x246dd30) at
> /home/gmurthy/opensource/qpid-dispatch/src/server.c:1122
> #14 0x00007fd3a5d5a3f9 in start_thread () from /lib64/libpthread.so.0
> #15 0x00007fd3a58c4903 in clone () from /lib64/libc.so.6 {noformat}
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