enable SO_KEEPALIVE on all connections

This timeout is notoriously long (about two hours), but it might eventually prune stuck connections. refs #9
magic-wormhole · Sep 11, 2019 · 42a2932 · 42a2932
1 parent 273c4d7
commit 42a2932
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/wormhole_transit_relay/transit_server.py b/src/wormhole_transit_relay/transit_server.py
@@ -46,6 +46,7 @@ def describeToken(self):
     def connectionMade(self):
         self._started = time.time()
         self._log_requests = self.factory._log_requests
+        self.transport.setTcpKeepAlive(True)
 
     def dataReceived(self, data):
         if self._sent_ok: