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problem: dgram doesn't need to prefetch messages

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This commit is contained in:
somdoron 2016-05-16 10:31:38 +03:00
parent d791932635
commit 47c0b6ec25
2 changed files with 1 additions and 18 deletions
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16
src/dgram.cpp
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@ -40,7 +40,6 @@ zmq::dgram_t::dgram_t (class ctx_t *parent_, uint32_t tid_, int sid_) :
socket_base_t (parent_, tid_, sid_),
pipe (NULL),
last_in (NULL),
prefetched (false),
more_out (false)
{
options.type = ZMQ_DGRAM;
@ -115,7 +114,7 @@ int zmq::dgram_t::xsend (msg_t *msg_)
// This is the last part of the message.
more_out = false;
}
// Push the message into the pipe.
if (!pipe->write (msg_)) {
errno = EAGAIN;
@ -148,24 +147,11 @@ int zmq::dgram_t::xrecv (msg_t *msg_)
}
last_in = pipe;
if (prefetched) {
msg_->reset_flags (msg_t::more);
prefetched = false;
}
else {
msg_->set_flags (msg_t::more);
prefetched = true;
}
return 0;
}
bool zmq::dgram_t::xhas_in ()
{
// We may already have a message pre-fetched.
if (prefetched)
return true;
if (!pipe)
return false;

3
src/dgram.hpp
View File

@ -68,9 +68,6 @@ namespace zmq
zmq::pipe_t *last_in;
blob_t saved_credential;
// True iff there is a message held in the pre-fetch buffer.
bool prefetched;
// If true, more outgoing message parts are expected.
bool more_out;