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Optimized zmq::dish_t::xhas_in

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This commit is contained in:
Simon Giesecke 2018-08-07 13:59:07 +02:00
parent aa1f5739b7
commit 3cca90ea44
1 changed files with 8 additions and 10 deletions
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18
src/dish.cpp
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@ -207,9 +207,9 @@ bool zmq::dish_t::xhas_in ()
if (_has_message) if (_has_message)
return true; return true;
while (true) { do {
// Get a message using fair queueing algorithm. // Get a message using fair queueing algorithm.
int rc = _fq.recv (&_message); const int rc = _fq.recv (&_message);
// If there's no message available, return immediately. // If there's no message available, return immediately.
// The same when error occurs. // The same when error occurs.
@ -218,14 +218,12 @@ bool zmq::dish_t::xhas_in ()
return false; return false;
} }
// Filtering non matching messages // Filter out non matching messages
subscriptions_t::iterator it = } while (0 == _subscriptions.count (std::string (_message.group ())));
_subscriptions.find (std::string (_message.group ()));
if (it != _subscriptions.end ()) { // Matching message found
_has_message = true; _has_message = true;
return true; return true;
}
}
} }
const zmq::blob_t &zmq::dish_t::get_credential () const const zmq::blob_t &zmq::dish_t::get_credential () const