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Ignore SIGPIPE on UNIX to keep sockets from crashing

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Mike Naquin
2013-07-17 09:11:51 -05:00
parent ae26e45bad
commit 531a9630a1
1 changed files with 9 additions and 0 deletions
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9
Net/src/SocketImpl.cpp
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@@ -920,6 +920,15 @@ void SocketImpl::initSocket(int af, int type, int proto)
_sockfd = ::socket(af, type, proto);
if (_sockfd == POCO_INVALID_SOCKET)
error();
#if defined(__MACH__) && defined(__APPLE__) || defined(__FreeBSD__)
// SIGPIPE sends a signal that if unhandled (which is the default)
// will crash the process. This only happens on UNIX, and not Linux.
//
// In order to have POCO sockets behave the same across platforms, it is
// best to just ignore SIGPIPE all together.
setOption(SOL_SOCKET, SO_NOSIGPIPE, 1);
#endif
}