From e95be5d1313b4687d9b447cb2911b91002cfe8bc Mon Sep 17 00:00:00 2001
From: Sadrul Habib Chowdhury <sadrul@users.sourceforge.net>
Date: Sun, 10 Feb 2008 13:39:47 +0000
Subject: [PATCH] Prevent an exception when multiple signals are tried to send
 to an unreachable client.

---
 deluge/core/signalmanager.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/deluge/core/signalmanager.py b/deluge/core/signalmanager.py
index 31db89dd1..10e61c3f0 100644
--- a/deluge/core/signalmanager.py
+++ b/deluge/core/signalmanager.py
@@ -66,6 +66,8 @@ class SignalManager(component.Component):
             gobject.idle_add(self._emit, uri, signal, 1, *data)
 
     def _emit(self, uri, signal, count, *data):
+        if uri not in self.clients:
+            return
         client = self.clients[uri]
         try:
             client.emit_signal(signal, *data)