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Fix a number of whitespace issues in various parts of the code, add validation to most calls on the test and take a first stab at implementing the reconnection pipe blocking.

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It didn't seem straightforward to use any of the existing process calls, so I have added a new command to command_t and friends called detach. This instructs the socket_base to remove the pipe from it's pipe list. The session base stores a copy of the outpipe, and will resend the bind command on reconnection. This should allow balancing again.
This commit is contained in:
Ian Barber
2012-06-03 22:57:47 +01:00
parent 06485d9200
commit 6f6466f088
8 changed files with 98 additions and 30 deletions
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13
src/session_base.cpp
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@@ -228,7 +228,7 @@ void zmq::session_base_t::clean_pipes ()
}
void zmq::session_base_t::terminated (pipe_t *pipe_)
{
{
// Drop the reference to the deallocated pipe.
zmq_assert (pipe == pipe_);
pipe = NULL;
@@ -306,9 +306,15 @@ void zmq::session_base_t::process_attach (i_engine *engine_)
zmq_assert (!pipe);
pipe = pipes [0];
// Remember the remote end of the pipe if required
if (options.delay_attach_on_connect == 1)
outpipe = pipes [1];
// Ask socket to plug into the pipe.
send_bind (socket, pipes [1]);
}
else if (outpipe && (options.delay_attach_on_connect == 1))
send_bind (socket, outpipe);
// Plug in the engine.
zmq_assert (!engine);
@@ -405,6 +411,11 @@ void zmq::session_base_t::detached ()
// the socket object to resend all the subscriptions.
if (pipe && (options.type == ZMQ_SUB || options.type == ZMQ_XSUB))
pipe->hiccup ();
// For delayed connect situations, hiccup the socket to have it
// pause usage of this pipe
if (outpipe && options.delay_attach_on_connect == 1)
send_detach(socket, outpipe);
}
void zmq::session_base_t::start_connecting (bool wait_)