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Merge pull request #237 from syvex/hotfix/sigpipe

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Fix for Sockets and SIGPIPE
This commit is contained in:
Günter Obiltschnig 2013-07-18 03:21:02 -07:00
commit 4bac0a6333
1 changed files with 13 additions and 0 deletions
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13
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); _sockfd = ::socket(af, type, proto);
if (_sockfd == POCO_INVALID_SOCKET) if (_sockfd == POCO_INVALID_SOCKET)
error(); 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
} }
@ -1069,6 +1078,10 @@ void SocketImpl::error(int code, const std::string& arg)
throw NetException("Host is down", arg, code); throw NetException("Host is down", arg, code);
case POCO_EHOSTUNREACH: case POCO_EHOSTUNREACH:
throw NetException("No route to host", arg, code); throw NetException("No route to host", arg, code);
#if defined(POCO_OS_FAMILY_UNIX)
case EPIPE:
throw IOException("Broken pipe", code);
#endif
default: default:
throw IOException(NumberFormatter::format(code), arg, code); throw IOException(NumberFormatter::format(code), arg, code);
} }