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set SO_LINGER on first signaler socket to close in order to avoid

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TIME_WAIT state.
This commit is contained in:
KIU Shueng Chuan 2012-12-29 18:05:15 +08:00
parent 322808be9c
commit 151a80619b
1 changed files with 5 additions and 1 deletions
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6
src/signaler.cpp
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@ -95,7 +95,11 @@ zmq::signaler_t::~signaler_t ()
int rc = close (r); int rc = close (r);
errno_assert (rc == 0); errno_assert (rc == 0);
#elif defined ZMQ_HAVE_WINDOWS #elif defined ZMQ_HAVE_WINDOWS
int rc = closesocket (w); struct linger so_linger = { 1, 0 };
int rc = setsockopt (w, SOL_SOCKET, SO_LINGER,
(char *)&so_linger, sizeof (so_linger));
wsa_assert (rc != SOCKET_ERROR);
rc = closesocket (w);
wsa_assert (rc != SOCKET_ERROR); wsa_assert (rc != SOCKET_ERROR);
rc = closesocket (r); rc = closesocket (r);
wsa_assert (rc != SOCKET_ERROR); wsa_assert (rc != SOCKET_ERROR);