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signaler transports commands per se rather than one-bit signals

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This commit is contained in:
Martin Sustrik
2010-05-04 10:22:16 +02:00
parent 8b9bd05726
commit 235ed3a3dc
10 changed files with 177 additions and 332 deletions
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20
src/app_thread.cpp
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@@ -82,9 +82,12 @@ zmq::signaler_t *zmq::app_thread_t::get_signaler ()
bool zmq::app_thread_t::process_commands (bool block_, bool throttle_)
{
uint32_t signal;
if (block_)
signal = signaler.poll ();
bool received;
command_t cmd;
if (block_) {
received = signaler.recv (&cmd, true);
zmq_assert (received);
}
else {
#if defined ZMQ_DELAY_COMMANDS
@@ -117,15 +120,12 @@ bool zmq::app_thread_t::process_commands (bool block_, bool throttle_)
#endif
// Check whether there are any commands pending for this thread.
signal = signaler.check ();
received = signaler.recv (&cmd, false);
}
// Process all the commands from the signaling source if there is one.
if (signal != signaler_t::no_signal) {
command_t cmd;
while (get_dispatcher ()->read (signal, get_thread_slot (), &cmd))
cmd.destination->process_command (cmd);
}
// Process the command, if any.
if (received)
cmd.destination->process_command (cmd);
return !terminated;
}