messanger: shouldn't throw sigpipe on failed socket

diff --git a/src/msg/SimpleMessenger.cc b/src/msg/SimpleMessenger.cc
index da22c7ccbd07048768ab99d6f153803905ce1da8..6f746d444b841b82c677062c4063afbd90079e21 100644 (file)
--- a/src/msg/SimpleMessenger.cc
+++ b/src/msg/SimpleMessenger.cc
@@ -1991,7 +1991,7 @@ int SimpleMessenger::Pipe::do_sendmsg(int sd, struct msghdr *msg, int len, bool
       assert(l == len);
     }
 
-    int r = ::sendmsg(sd, msg, more ? MSG_MORE : 0);
+    int r = ::sendmsg(sd, msg, MSG_NOSIGNAL | (more ? MSG_MORE : 0));
     if (r == 0) 
       dout(10) << "do_sendmsg hmm do_sendmsg got r==0!" << dendl;
     if (r < 0) {