diff options
Diffstat (limited to 'cpp/src')
| -rw-r--r-- | cpp/src/Ice/UdpTransceiver.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/cpp/src/Ice/UdpTransceiver.cpp b/cpp/src/Ice/UdpTransceiver.cpp index 4e1c8620085..32ab7600c88 100644 --- a/cpp/src/Ice/UdpTransceiver.cpp +++ b/cpp/src/Ice/UdpTransceiver.cpp @@ -449,10 +449,19 @@ IceInternal::UdpTransceiver::UdpTransceiver(const InstancePtr& instance, const s } if(IN_MULTICAST(ntohl(_addr.sin_addr.s_addr))) { + setReuseAddress(_fd, true); struct sockaddr_in addr; + + // + // Windows does not allow binding to the mcast address itself + // so we bind to INADDR_ANY (0.0.0.0) instead. + // +#ifdef _WIN32 getAddress("0.0.0.0", port, addr); - setReuseAddress(_fd, true); doBind(_fd, addr); +#else + doBind(_fd, _addr); +#endif if(mcastInterface.length() > 0) { getAddress(mcastInterface, port, addr); |