Error checking on connection.

2014-10-13 07:31:48 +02:00 · 2014-10-13 07:31:48 +02:00 · 4958da9c70
commit 4958da9c70
parent 869fd4f752
1 changed files with 3 additions and 0 deletions
--- a/qutebrowser/utils/ipc.py
+++ b/qutebrowser/utils/ipc.py
@ -58,6 +58,9 @@ def send_to_running_instance(cmdlist):
        socket.writeData(line.encode('utf-8'))
        socket.waitForBytesWritten()
    else:
+        if socket.error() != QLocalSocket.ConnectionRefusedError:
+            raise IPCError("Error while connecting to running instance: "
+                           "{}".format(socket.errorString()))
        return False