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MXS-2196: Fix dcb error flag assignment

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The error flag was set before the function was called which caused the
function to never be used. As the core should handle the filtering of
multiple errors on the same DCB, the protocol modules should not check it.
This commit is contained in:
Markus Mäkelä
2018-12-05 14:24:13 +02:00
parent 01ba8bf886
commit 7aaadfc550
2 changed files with 17 additions and 20 deletions
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15
server/core/dcb.cc
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@ -1927,8 +1927,11 @@ static void dcb_hangup_foreach_worker(MXB_WORKER* worker, struct SERVER* server)
{
if (dcb->state == DCB_STATE_POLLING && dcb->server && dcb->server == server)
{
dcb->dcb_errhandle_called = true;
dcb->func.hangup(dcb);
if (!dcb->dcb_errhandle_called)
{
dcb->func.hangup(dcb);
dcb->dcb_errhandle_called = true;
}
}
}
}
@ -2673,13 +2676,13 @@ static uint32_t dcb_process_poll_events(DCB* dcb, uint32_t events)
if (!dcb->dcb_errhandle_called)
{
dcb->dcb_errhandle_called = true;
if (dcb_session_check(dcb, "hangup EPOLLHUP"))
{
DCB_EH_NOTICE("Calling dcb->func.hangup(%p)", dcb);
dcb->func.hangup(dcb);
}
dcb->dcb_errhandle_called = true;
}
}
@ -2700,13 +2703,13 @@ static uint32_t dcb_process_poll_events(DCB* dcb, uint32_t events)
if (!dcb->dcb_errhandle_called)
{
dcb->dcb_errhandle_called = true;
if (dcb_session_check(dcb, "hangup EPOLLRDHUP"))
{
DCB_EH_NOTICE("Calling dcb->func.hangup(%p)", dcb);
dcb->func.hangup(dcb);
}
dcb->dcb_errhandle_called = true;
}
}
#endif