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(svn r15944) -Codechange: disable IPv4 over IPv6 sockets as there is no default value and not all OSes actually support IPv4 over IPv6 so making it the same on all OSes eases debugging and such

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This commit is contained in:
rubidium 2009-04-03 21:46:52 +00:00
parent 4e74ba63f9
commit 1a0249f9d8
1 changed files with 8 additions and 5 deletions
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13
src/network/core/address.cpp
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@ -172,12 +172,15 @@ static SOCKET ListenLoopProc(addrinfo *runp)
if (!SetNoDelay(sock)) DEBUG(net, 1, "Setting TCP_NODELAY failed"); if (!SetNoDelay(sock)) DEBUG(net, 1, "Setting TCP_NODELAY failed");
int reuse = 1; int on = 1;
/* The (const char*) cast is needed for windows!! */ /* The (const char*) cast is needed for windows!! */
if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const char*)&reuse, sizeof(reuse)) == -1) { if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const char*)&on, sizeof(on)) == -1) {
DEBUG(net, 1, "Could not bind, setsockopt() failed:", strerror(errno)); DEBUG(net, 1, "Could not set reusable sockets: %s", strerror(errno));
closesocket(sock); }
return INVALID_SOCKET;
if (runp->ai_family == AF_INET6 &&
setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (const char*)&on, sizeof(on)) == -1) {
DEBUG(net, 1, "Could not disable IPv4 over IPv6: %s", strerror(errno));
} }
if (bind(sock, runp->ai_addr, runp->ai_addrlen) != 0) { if (bind(sock, runp->ai_addr, runp->ai_addrlen) != 0) {