add note about request.notifyFinish

2016-08-03 17:49:13 -04:00 · 2016-08-03 17:49:13 -04:00 · fc50a3242f
commit fc50a3242f
parent 64e9ce2bfa
1 changed files with 3 additions and 0 deletions
--- a/lbrynet/lbrynet_daemon/LBRYDaemon.py
+++ b/lbrynet/lbrynet_daemon/LBRYDaemon.py
@ -419,7 +419,10 @@ class LBRYDaemon(jsonrpc.JSONRPC):
                d = defer.maybeDeferred(function)
            else:
                d = defer.maybeDeferred(function, *args)
+
+            # cancel the response if the connection is broken
            request.notifyFinish().addErrback(self._responseFailed, d)
+
            d.addErrback(self._ebRender, id)
            d.addCallback(self._cbRender, request, id, version)
        return server.NOT_DONE_YET