Fix IPv6 on FreeBSD.

On FreeBSD (and possibly other BSDs), binding to ipv6 is restricted unless the
sysctl net.inet6.ip6.v6only=0 or the socket option IPV6_V6ONLY is turned off.

git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@666367 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/lib/cpp/src/server/TNonblockingServer.cpp b/lib/cpp/src/server/TNonblockingServer.cpp
index ebe85a6..e376f97 100644 (file)
--- a/lib/cpp/src/server/TNonblockingServer.cpp
+++ b/lib/cpp/src/server/TNonblockingServer.cpp
@@ -590,6 +590,14 @@ void TNonblockingServer::listenSocket() {
     throw TException("TNonblockingServer::serve() socket() -1");
   }
 
+  #ifdef IPV6_V6ONLY
+  int zero = 0;
+  if (-1 == setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &zero, sizeof(zero))) {
+    GlobalOutput("TServerSocket::listen() IPV6_V6ONLY");
+  }
+  #endif // #ifdef IPV6_V6ONLY
+
+
   int one = 1;
 
   // Set reuseaddr to avoid 2MSL delay on server restart

diff --git a/lib/cpp/src/transport/TServerSocket.cpp b/lib/cpp/src/transport/TServerSocket.cpp
index cc81390..094495d 100644 (file)
--- a/lib/cpp/src/transport/TServerSocket.cpp
+++ b/lib/cpp/src/transport/TServerSocket.cpp
@@ -168,6 +168,14 @@ void TServerSocket::listen() {
   }
   #endif // #ifdef TCP_DEFER_ACCEPT
 
+  #ifdef IPV6_V6ONLY
+  int zero = 0;
+  if (-1 == setsockopt(serverSocket_, IPPROTO_IPV6, IPV6_V6ONLY, 
+                        &zero, sizeof(zero))) {
+    GlobalOutput("TServerSocket::listen() IPV6_V6ONLY");
+  }
+  #endif // #ifdef IPV6_V6ONLY
+
   // Turn linger off, don't want to block on calls to close
   struct linger ling = {0, 0};
   if (-1 == setsockopt(serverSocket_, SOL_SOCKET, SO_LINGER,