[ https://issues.apache.org/jira/browse/DISPATCH-855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ganesh Murthy resolved DISPATCH-855. ------------------------------------ Resolution: Fixed Fix Version/s: 1.0.0 This issue cannot be reproduced in the 1.0.x or master branches. > Router crash when disconnecting from console > -------------------------------------------- > > Key: DISPATCH-855 > URL: https://issues.apache.org/jira/browse/DISPATCH-855 > Project: Qpid Dispatch > Issue Type: Bug > Components: Container > Affects Versions: 0.8.0 > Reporter: Ernest Allen > Fix For: 1.0.0 > > > The router will crash if it receives a connection from a console and then the > console disconnects. > To reproduce: > - dnf install qpid-dispatch-router > - dnf install qpid-dispatch-tools > - create a config file with an http listener named A.conf that contains: > router { > mode: standalone > id: A > } > listener { > port: 5673 > host: 0.0.0.0 > http: true > saslMechanisms: ANONYMOUS > name: Console Listener > } > - start the router > $ qdrouterd --config <path/to/>A.conf > - connect a console: browse to localhost:5673 > - close the browser window > - the router crashes > Here is the output from the router: > qdrouterd --config /usr/local/etc/qpid-dispatch/A.conf > 2017-10-10 13:37:20.279849 -0400 SERVER (info) Container Name: A > 2017-10-10 13:37:20.279926 -0400 ROUTER (info) Router started in Standalone > mode > 2017-10-10 13:37:20.280273 -0400 ROUTER_CORE (info) Router Core thread > running. 0/A > 2017-10-10 13:37:20.280290 -0400 ROUTER_CORE (info) In-process subscription > M/$management > 2017-10-10 13:37:20.333194 -0400 AGENT (info) Activating management agent on > $_management_internal > 2017-10-10 13:37:20.333276 -0400 ROUTER_CORE (info) In-process subscription > L/$management > 2017-10-10 13:37:20.333310 -0400 ROUTER_CORE (info) In-process subscription > L/$_management_internal > 2017-10-10 13:37:20.333608 -0400 CONN_MGR (info) Configured Listener: > localhost:5673 proto=any, role=normal, http > 2017-10-10 13:37:20.333725 -0400 SERVER (info) HTTP server thread running > 2017-10-10 13:37:20.333825 -0400 SERVER (notice) Listening for HTTP on > localhost:5673 > 2017-10-10 13:37:20.336628 -0400 POLICY (info) Policy configured > maxConnections: 65535, policyDir: '', access rules enabled: 'false' > 2017-10-10 13:37:20.341923 -0400 POLICY (info) Policy fallback defaultVhost > is defined: '$default' > 2017-10-10 13:37:20.342088 -0400 SERVER (info) Operational, 4 Threads Running > 2017-10-10 13:37:57.114258 -0400 CONTAINER (notice) Aborting link > '68c3979a-9bdf-7e4e-b578-ecfcd8925acb' due to parent connection end > 2017-10-10 13:37:57.114304 -0400 CONTAINER (notice) Aborting link > '5ec6b95c-3885-984e-995d-297f2841ca02' due to parent connection end > Segmentation fault (core dumped) > Here is a backtrace: > (gdb) bt > #0 0x0000000000000010 in ?? () > #1 0x00007ffff79379fe in pn_class_decref (clazz=0x7fffe4019b60, > clazz@entry=0x7ffff7b6ec00 <PN_OBJECT>, object=0x7fffe4019b40) > at /usr/src/debug/qpid-proton-0.17.0/proton-c/src/core/object/object.c:91 > #2 0x00007ffff7937c2f in pn_decref (object=<optimized out>) > at /usr/src/debug/qpid-proton-0.17.0/proton-c/src/core/object/object.c:253 > #3 0x00007ffff7944732 in pn_collector_free (collector=<optimized out>) > at /usr/src/debug/qpid-proton-0.17.0/proton-c/src/core/event.c:108 > #4 0x00007ffff7bb6bcc in qd_connection_free (ctx=0x7fffe400c290) > at /usr/src/debug/qpid-dispatch-0.8.0/src/server.c:169 > #5 0x00007ffff7bbaa21 in callback_amqpws (wsi=0x7fffe400a640, > reason=<optimized out>, user=0x7fffe400a850, in=0x0, len=0) > at /usr/src/debug/qpid-dispatch-0.8.0/src/http-libwebsockets.c:496 > #6 0x00007ffff6cffe6c in lws_close_free_wsi (wsi=wsi@entry=0x7fffe400a640, > reason=reason@entry=LWS_CLOSE_STATUS_NOSTATUS) > at /usr/src/debug/libwebsockets-2.1.1/lib/libwebsockets.c:518 > #7 0x00007ffff6d0179e in lws_service_fd_tsi ( > context=context@entry=0x5555559e08d0, pollfd=<optimized out>, > tsi=tsi@entry=0) at /usr/src/debug/libwebsockets-2.1.1/lib/service.c:1117 > #8 0x00007ffff6d0bc73 in lws_plat_service_tsi (context=0x5555559e08d0, > timeout_ms=<optimized out>, tsi=tsi@entry=0) > at /usr/src/debug/libwebsockets-2.1.1/lib/lws-plat-unix.c:184 > #9 0x00007ffff6d0be47 in lws_plat_service (context=<optimized out>, > timeout_ms=<optimized out>) > at /usr/src/debug/libwebsockets-2.1.1/lib/lws-plat-unix.c:204 > #10 0x00007ffff6d01d55 in lws_service (context=<optimized out>, > timeout_ms=<optimized out>) > at /usr/src/debug/libwebsockets-2.1.1/lib/service.c:1139 > #11 0x00007ffff7bbb76c in http_thread_run (v=0x5555559f45f0) > at /usr/src/debug/qpid-dispatch-0.8.0/src/http-libwebsockets.c:536 > #12 0x00007ffff770e6ca in start_thread () from /lib64/libpthread.so.0 > #13 0x00007ffff6a39f7f in clone () from /lib64/libc.so.6 > Notes: > $ rpm -qa | grep dispatch > qpid-dispatch-debuginfo-0.8.0-2.fc25.x86_64 > qpid-dispatch-tools-0.8.0-2.fc25.x86_64 > qpid-dispatch-router-0.8.0-2.fc25.x86_64 > $ rpm -qa | grep proton > python-qpid-proton-0.17.0-5.fc25.x86_64 > qpid-proton-c-0.17.0-5.fc25.x86_64 > qpid-proton-debuginfo-0.17.0-5.fc25.x86_64 > router was started from root account > I can't reproduce from a source build, only from 0.8.0 packages -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org For additional commands, e-mail: dev-h...@qpid.apache.org