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Close file descriptors on exec (issue 218)

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When exec is executed to start a different process image old
0MQ file descriptors could stay open, thus blocking TCP ports
and alike. This patch should solve the problem.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
This commit is contained in:
Martin Sustrik
2011-09-02 15:34:12 +02:00
parent 2910a728dc
commit 8b7ac4c2a9
8 changed files with 37 additions and 9 deletions
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2
src/ipc_connecter.cpp
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@@ -174,7 +174,7 @@ int zmq::ipc_connecter_t::open ()
zmq_assert (s == retired_fd);
// Create the socket.
s = socket (AF_UNIX, SOCK_STREAM, 0);
s = open_socket (AF_UNIX, SOCK_STREAM, 0);
if (s == -1)
return -1;