Fix such that a close on the socket short's faster.

diff --git a/libmemcached/io.cc b/libmemcached/io.cc
index c848b6318e5bd5f7e14960bd2be16028aaa2b5cb..56239529eb2918a664c0d6971b51c92d1bc796f2 100644 (file)
--- a/libmemcached/io.cc
+++ b/libmemcached/io.cc
@@ -213,6 +213,10 @@ static memcached_return_t io_wait(memcached_server_write_instance_st ptr,
 
     if (active_fd >= 1)
     {
+      if (fds.revents & POLLHUP)
+      {
+        break;
+      }
       assert_msg(active_fd == 1 , "poll() returned an unexpected value");
       return MEMCACHED_SUCCESS;
     }