case EINTR:
break;
case EAGAIN:
+ case ECONNREFUSED:
+ // Writing to a UDP socket seems return this error code if a corresponding ICMP
+ // error code has been received before (at least on linux). This is inconsistent
+ // since I cannot rely on getting ECONNREFUSED. I therefore ignore this error. TCP
+ // sockets will return this error on connect() and not on write(). Therefore we can
+ // unconditionally ignore this error here.
rv = 0;
break;
default:
// indent-tabs-mode: nil
// ispell-local-dictionary: "american"
// compile-command: "scons -u test"
+// comment-column: 40
// End: