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Filter read and write activated calls from the pipe to the session, and delay shutdown in terminated until the final pipe is shutdown.

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This commit is contained in:
Ian Barber 2012-06-11 07:58:59 +01:00
parent a5f7300da6
commit a90c1db7d2
1 changed files with 16 additions and 2 deletions
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18
src/session_base.cpp
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@ -233,11 +233,17 @@ void zmq::session_base_t::terminated (pipe_t *pipe_)
// Drop the reference to the deallocated pipe if required.
zmq_assert (pipe == pipe_ || incomplete_detach > 0);
// If we still have pipes outstanding, decrement.
// This will only have been set in a disconnect situation
// where delay_attach_on_connect is 1.
if (incomplete_detach > 0)
incomplete_detach --;
if ( incomplete_detach == 0 )
pipe = NULL;
// If there are still extra detached pipes, don't continue
if (incomplete_detach > 0)
return;
pipe = NULL;
// If we are waiting for pending messages to be sent, at this point
// we are sure that there will be no more messages and we can proceed
@ -248,6 +254,10 @@ void zmq::session_base_t::terminated (pipe_t *pipe_)
void zmq::session_base_t::read_activated (pipe_t *pipe_)
{
// Skip activating if we're detaching this pipe
if (incomplete_detach > 0 && pipe_ != pipe)
return;
zmq_assert (pipe == pipe_);
if (likely (engine != NULL))
@ -258,6 +268,10 @@ void zmq::session_base_t::read_activated (pipe_t *pipe_)
void zmq::session_base_t::write_activated (pipe_t *pipe_)
{
// Skip activating if we're detaching this pipe
if (incomplete_detach > 0 && pipe_ != pipe)
return;
zmq_assert (pipe == pipe_);
if (engine)