[Quickfix-developers] qf crashes on logout callback

[H. S. <st...@un...>]

hi oren,

it seems that the logout callback is triggered too late on "irregular"
disconnections.
if e.g. you get a timeout while waiting for a logon response or timeout
waiting for a reply on a test request, the logout callback is triggered
normally. if you try to access data from the sessionid - e.g.
sessionID.getSenderCompID().getValue() - quickfix crashes.

seems like the session was removed before the callback is triggered
(this is just an assumption as i did not investigate code)



thread(135282688):
  at Session::lookupSession(Session.cpp:1448)
thread(135544832):
  at process_sleep(Utility.cpp:501)
  at ThreadedSocketInitiator::onStart(ThreadedSocketInitiator.cpp:76)
  at Initiator::startThread(Initiator.cpp:302)
thread(135545856):
  at ThreadedSocketConnection::read(ThreadedSocketConnection.cpp:81)
  at
ThreadedSocketInitiator::socketThread(ThreadedSocketInitiator.cpp:203)
thread(135586816):
  at socket_close(Utility.cpp:170)
  at
ThreadedSocketConnection::disconnect(ThreadedSocketConnection.cpp:72)
  at Session::disconnect(Session.cpp:542)
  at Session::next(Session.cpp:122)
  at ThreadedSocketConnection::read(ThreadedSocketConnection.cpp:81)
  at
ThreadedSocketInitiator::socketThread(ThreadedSocketInitiator.cpp:203)
thread(135599104):
  at ThreadedSocketConnection::read(ThreadedSocketConnection.cpp:81)
  at
ThreadedSocketInitiator::socketThread(ThreadedSocketInitiator.cpp:203)
thread(135822336):
  at Initiator::setDisconnected(Initiator.cpp:157)
  at
ThreadedSocketInitiator::socketThread(ThreadedSocketInitiator.cpp:203)
zsh: abort (core dumped)



let me know if i can help.

cheers,
heri
hi oren,

it seems that the logout callback is triggered too late on "irregular"
disconnections.
if e.g. you get a timeout while waiting for a logon response or timeout
waiting for a reply on a test request, the logout callback is triggered
normally. if you try to access data from the sessionid - e.g.
sessionID.getSenderCompID().getValue() - quickfix crashes.

seems like the session was removed before the callback is triggered
(this is just an assumption as i did not investigate code)



thread(135282688):
  at Session::lookupSession(Session.cpp:1448)
thread(135544832):
  at process_sleep(Utility.cpp:501)
  at ThreadedSocketInitiator::onStart(ThreadedSocketInitiator.cpp:76)
  at Initiator::startThread(Initiator.cpp:302)
thread(135545856):
  at ThreadedSocketConnection::read(ThreadedSocketConnection.cpp:81)
  at
ThreadedSocketInitiator::socketThread(ThreadedSocketInitiator.cpp:203)
thread(135586816):
  at socket_close(Utility.cpp:170)
  at
ThreadedSocketConnection::disconnect(ThreadedSocketConnection.cpp:72)
  at Session::disconnect(Session.cpp:542)
  at Session::next(Session.cpp:122)
  at ThreadedSocketConnection::read(ThreadedSocketConnection.cpp:81)
  at
ThreadedSocketInitiator::socketThread(ThreadedSocketInitiator.cpp:203)
thread(135599104):
  at ThreadedSocketConnection::read(ThreadedSocketConnection.cpp:81)
  at
ThreadedSocketInitiator::socketThread(ThreadedSocketInitiator.cpp:203)
thread(135822336):
  at Initiator::setDisconnected(Initiator.cpp:157)
  at
ThreadedSocketInitiator::socketThread(ThreadedSocketInitiator.cpp:203)
zsh: abort (core dumped)



let me know if i can help.

cheers,
heri