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# Copyright 2014 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import sys
from core import path_util
from telemetry.core import local_server
from telemetry.core import util
# This invokes pywebsocket's standalone.py under third_party/pywebsocket
class PywebsocketServerBackend(local_server.LocalServerBackend):
def __init__(self):
super(PywebsocketServerBackend, self).__init__()
self.port = 8001
self.base_dir = os.path.relpath(
os.path.join(path_util.GetChromiumSrcDir(),
'third_party', 'pywebsocket', 'src'),
start=util.GetTelemetryDir())
def StartAndGetNamedPorts(self, args):
return [local_server.NamedPort('http', self.port)]
def ServeForever(self):
os.chdir(self.base_dir)
cmd = [
sys.executable, '-m', 'mod_pywebsocket.standalone',
'--port', str(self.port),
'--log-level', 'debug',
'-d', 'example'
]
os.execv(sys.executable, cmd)
class PywebsocketServer(local_server.LocalServer):
def __init__(self):
super(PywebsocketServer, self).__init__(PywebsocketServerBackend)
def GetBackendStartupArgs(self):
return {}
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