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Revert "Removed unreachable code paths"

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This reverts commit 4f77cfa327.
This commit is contained in:
Simon Giesecke 2019-12-10 16:08:52 +01:00
parent 9b67fe8a98
commit 3ace237988
1 changed files with 9 additions and 4 deletions
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13
src/signaler.cpp
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@ -184,10 +184,15 @@ void zmq::signaler_t::send ()
errno_assert (sz == sizeof (inc));
#elif defined ZMQ_HAVE_WINDOWS
unsigned char dummy = 0;
const int nbytes =
::send (_w, reinterpret_cast<char *> (&dummy), sizeof (dummy), 0);
wsa_assert (nbytes != SOCKET_ERROR);
zmq_assert (nbytes == sizeof (dummy));
while (true) {
int nbytes =
::send (_w, reinterpret_cast<char *> (&dummy), sizeof (dummy), 0);
wsa_assert (nbytes != SOCKET_ERROR);
if (unlikely (nbytes == SOCKET_ERROR))
continue;
zmq_assert (nbytes == sizeof (dummy));
break;
}
#elif defined ZMQ_HAVE_VXWORKS
unsigned char dummy = 0;
while (true) {