Setting SO_KEEPALIVE only for TCP (#785)

ludgerheide · methane · commit 3674bc6fd064 · 2019-03-14T02:05:11.000+09:00
diff --git a/pymysql/connections.py b/pymysql/connections.py
@@ -575,8 +575,9 @@ def connect(self, sock=None):
                     self.host_info = "socket %s:%d" % (self.host, self.port)
                     if DEBUG: print('connected using socket')
                     sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
+                    sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
                 sock.settimeout(None)
-                sock.setsockopt(socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1)
+
             self._sock = sock
             self._rfile = _makefile(sock, 'rb')
             self._next_seq_id = 0
