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zmq::writer_t: Add missing test for swap

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Martin Lucina 2010-09-13 13:27:48 +02:00 committed by Martin Sustrik
parent 92f9136ca6
commit be159b6316
1 changed files with 16 additions and 16 deletions
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32
src/pipe.cpp
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@ -309,24 +309,24 @@ void zmq::writer_t::process_activate_writer (uint64_t msgs_read_)
}
if (!pipe->flush ())
send_activate_reader (reader);
}
// There are no more messages in the swap. We can switch into
// standard in-memory mode.
if (swap->empty ()) {
swapping = false;
// There are no more messages in the swap. We can switch into
// standard in-memory mode.
if (swap->empty ()) {
swapping = false;
// Push delimiter into the pipe. Trick the compiler to belive that
// the tag is a valid pointer. Note that watermarks are not checked
// thus the delimiter can be written even though the pipe is full.
if (pending_delimiter) {
zmq_msg_t msg;
const unsigned char *offset = 0;
msg.content = (void*) (offset + ZMQ_DELIMITER);
msg.flags = 0;
pipe->write (msg, false);
flush ();
return;
// Push delimiter into the pipe. Trick the compiler to belive that
// the tag is a valid pointer. Note that watermarks are not checked
// thus the delimiter can be written even though the pipe is full.
if (pending_delimiter) {
zmq_msg_t msg;
const unsigned char *offset = 0;
msg.content = (void*) (offset + ZMQ_DELIMITER);
msg.flags = 0;
pipe->write (msg, false);
flush ();
return;
}
}
}