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Error handling when writing to running instance.

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This commit is contained in:
Florian Bruhin 2014-10-13 07:34:15 +02:00
parent 451a8be748
commit f759106a14
1 changed files with 5 additions and 1 deletions
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6
qutebrowser/utils/ipc.py
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@ -29,6 +29,7 @@ from qutebrowser.utils import log, objreg
SOCKETNAME = 'qutebrowser-{}'.format(getpass.getuser())
CONNECT_TIMEOUT = 100
WRITE_TIMEOUT = 1000
server = None
@ -56,7 +57,10 @@ def send_to_running_instance(cmdlist):
log.init.info("Opening in existing instance")
line = json.dumps(cmdlist) + '\n'
socket.writeData(line.encode('utf-8'))
socket.waitForBytesWritten()
socket.waitForBytesWritten(WRITE_TIMEOUT)
if socket.error():
raise IPCError("Error while writing to running instance: "
"{}".format(socket.errorString()))
else:
if socket.error() != QLocalSocket.ConnectionRefusedError:
raise IPCError("Error while connecting to running instance: "