def run(self):
global GLOBAL_TERMINATE
if 'event' in globals(): event.signal(2,self._lib_out).add()
if select_enabled:
while GLOBAL_TERMINATE == False:
self.select_handle()
elif 'event' in globals(): event.dispatch()
def main():
if len(sys.argv) > 1:
url = sys.argv[1]
else:
url = 'http://localhost:8888/msgbus/chatdemo'
scheme, netloc, path, query, fragment = urlparse.urlsplit(url)
if not path.startswith('/msgbus/'):
raise ValueError, 'invalid msgbus URL: %s' % url
channel = path[8:]
username, password, hostname, port = parse_netloc(scheme, netloc)
# XXX - stdin b0rkage!
os.putenv('EVENT_NOKQUEUE', '1')
os.putenv('EVENT_NOPOLL', '1')
event.init()
event.read(0, recv_stdin, channel)
evmsg.open(hostname, port, scheme == 'https')
if username and password:
evmsg.set_auth(username, password)
sub = evmsg.subscribe(channel, '*', '*', recv_chat)
event.signal(2, event.abort)
print 'pub/sub to', url
event.dispatch()
def main(self, argv=sys.argv[1:], subclasses=None):
"""Run any Handler subclass in __main__ scope.
"""
# XXX - even with only select enabled, BPF immediate doesn't
# work on OSX, and we only get read events on full buffers.
if sys.platform in ('darwin', 'win32'):
os.putenv('EVENT_NOKQUEUE', '1')
os.putenv('EVENT_NOPOLL', '1')
if not subclasses:
subclasses = find_subclasses(Handler, __import__('__main__'))
if not subclasses:
raise RuntimeError, 'no Handler subclasses found'
event.init()
self.setup()
self.getopt(argv)
# XXX - configure pcap filter
global config
config['pcap']['prefilter'] = ' '.join(self.args)
for cls in subclasses:
handlers[cls.name] = cls()
for sig in (signal.SIGINT, signal.SIGTERM):
event.signal(sig, event.abort)
event.dispatch()
for h in handlers.itervalues():
h.teardown()
self.teardown()
def runEventLoop():
global loop_running
if not loop_running:
event.init()
event.signal(2, die)
stackless.tasklet(eventLoop)()
loop_running = True
def runEventLoop():
global loop_running
if not loop_running:
event.init()
event.signal(2, die)
stackless.tasklet(eventLoop)()
loop_running = True
def main():
if len(sys.argv) > 1:
url = sys.argv[1]
else:
url = 'http://localhost:8888/msgbus/chatdemo'
scheme, netloc, path, query, fragment = urlparse.urlsplit(url)
if not path.startswith('/msgbus/'):
raise ValueError, 'invalid msgbus URL: %s' % url
channel = path[8:]
username, password, hostname, port = parse_netloc(scheme, netloc)
# XXX - stdin b0rkage!
os.putenv('EVENT_NOKQUEUE', '1')
os.putenv('EVENT_NOPOLL', '1')
event.init()
event.read(0, recv_stdin, channel)
evmsg.open(hostname, port, scheme == 'https')
if username and password:
evmsg.set_auth(username, password)
sub = evmsg.subscribe(channel, '*', '*', recv_chat)
event.signal(2, event.abort)
print 'pub/sub to', url
event.dispatch()
def runEventLoop():
global loop_running
if not loop_running:
event.init()
event.signal(2, die)
event.signal(3, die)
eventLoop()
loop_running = True
def test_signal2(self):
def __signal2_cb(sig):
if sig:
event.abort()
else:
os.kill(os.getpid(), signal.SIGUSR1)
print 'test_signal2'
event.signal(signal.SIGUSR1, __signal2_cb, signal.SIGUSR1)
event.timeout(2, __signal2_cb)
def test_signal2(self):
def __signal2_cb(sig):
if sig:
event.abort()
else:
os.kill(os.getpid(), signal.SIGUSR1)
print 'test_signal2'
event.signal(signal.SIGUSR1, __signal2_cb, signal.SIGUSR1)
event.timeout(2, __signal2_cb)
def main():
op = optparse.OptionParser(usage='%prog [OPTIONS] [URL|channel]')
op.add_option('-q',
dest='quiet',
help='enable quiet output',
action='store_true')
op.add_option('-s',
dest='sender',
default='*',
help='subscribe to messages from this sender')
op.add_option('-t',
dest='type',
default='*',
help='subscribe to messages of this type')
opts, args = op.parse_args(sys.argv[1:])
if not args:
url = 'http://localhost:8888/msgbus/'
channel = ''
elif args[0].startswith('http'):
url = args[0]
channel = url.split('/')[-1]
else:
url = 'http://localhost:8888/msgbus/%s' % args[0]
channel = args[0]
scheme, netloc, path, query, fragment = urlparse.urlsplit(url)
if not path.startswith('/msgbus/'):
raise ValueError, 'invalid msgbus URL: %s' % url
channel = path[8:]
username, password, hostname, port = parse_netloc(scheme, netloc)
d = {'quiet': opts.quiet, 'cnt': 0}
start = time.time()
event.init()
evmsg.open(hostname, port, scheme == 'https')
if username and password:
evmsg.set_auth(username, password)
sub = evmsg.subscribe(channel, opts.type, opts.sender, recv_msg, d)
event.signal(2, event.abort)
print >> sys.stderr, 'subscribed to', url
event.dispatch()
secs = time.time() - start
print >>sys.stderr, 'received %d msgs over %d secs (%.1f mps)' % \
(d['cnt'], secs, float(d['cnt']) / secs)
def signal(self, signalnum, handler):
def wrapper():
try:
handler(signalnum, None)
except:
self.signal_exc_info = sys.exc_info()
event.abort()
return event_wrapper(event.signal(signalnum, wrapper))
def main(argv):
# initialize libevent
event.init()
# set the SIGINT handler
event.signal(signal.SIGINT, _sigint)
# create an incoming (listen) socket, and bind
listen_sock = socket.socket()
listen_sock.setblocking(0)
listen_sock.bind(("localhost", listen_port))
# start listening, set event
listen_sock.listen(20)
event.event(listen_read, None, event.EV_READ | event.EV_PERSIST, listen_sock).add()
# start event loop
event.dispatch()
def main():
op = optparse.OptionParser(usage='%prog [OPTIONS] [URL|channel]')
op.add_option('-q', dest='quiet', help='enable quiet output',
action='store_true')
op.add_option('-s', dest='sender', default='*',
help='subscribe to messages from this sender')
op.add_option('-t', dest='type', default='*',
help='subscribe to messages of this type')
opts, args = op.parse_args(sys.argv[1:])
if not args:
url = 'http://localhost:8888/msgbus/'
channel = ''
elif args[0].startswith('http'):
url = args[0]
channel = url.split('/')[-1]
else:
url = 'http://localhost:8888/msgbus/%s' % args[0]
channel = args[0]
scheme, netloc, path, query, fragment = urlparse.urlsplit(url)
if not path.startswith('/msgbus/'):
raise ValueError, 'invalid msgbus URL: %s' % url
channel = path[8:]
username, password, hostname, port = parse_netloc(scheme, netloc)
d = { 'quiet':opts.quiet, 'cnt':0 }
start = time.time()
event.init()
evmsg.open(hostname, port, scheme == 'https')
if username and password:
evmsg.set_auth(username, password)
sub = evmsg.subscribe(channel, opts.type, opts.sender, recv_msg, d)
event.signal(2, event.abort)
print >>sys.stderr, 'subscribed to', url
event.dispatch()
secs = time.time() - start
print >>sys.stderr, 'received %d msgs over %d secs (%.1f mps)' % \
(d['cnt'], secs, float(d['cnt']) / secs)
if cmd_options.enable_test is True:
options = {'conn_max': 300}
options2 = {'conn_max': 300}
inpt = {
'outside_port': 9000,
'type_guid': 'apple',
'server_guid': 'co_jp',
'server_host': 'www.apple.co.jp',
'server_port': 80
}
inpt2 = {
'outside_port': 9000,
'type_guid': 'apple',
'server_guid': 'com',
'server_host': 'www.apple.com',
'server_port': 80
}
r.register_port(inpt['outside_port'], inpt['type_guid'],
inpt['server_guid'], inpt['server_host'],
inpt['server_port'], options)
r.register_port(inpt2['outside_port'], inpt2['type_guid'],
inpt2['server_guid'], inpt2['server_host'],
inpt2['server_port'], options2)
event.signal(2, _lib_out, r).add()
globals()['shutdown_in_progress'] = False
#Server(r).start()
event.dispatch()
return xmlrpclib.Fault(1, "Datastar RPC (%s): %s" % sys.exc_info()[:2])
def export_delete(self,inpt):
try:
result = self.unregistersession(inpt['handle'],inpt['type_guid'],inpt['server_guid'])
if result == True:
return {'code':1,'status':'unregistered'}
else:
return {'code':0,'status':'unknown error'}
except:
return xmlrpclib.Fault(1, "Datastar RPC: %s" % traceback.format_exc())
def _lib_out():
event.abort()
r = Router()
if cmd_options.enable_test == True:
options = {'conn_max':300}
options2 = {'conn_max':300}
inpt = {'outside_port':9000,'type_guid':'apple','server_guid':'co_jp','server_host':'www.apple.co.jp','server_port':80}
inpt2 = {'outside_port':9000,'type_guid':'apple','server_guid':'com','server_host':'www.apple.com','server_port':80}
r.register_port(inpt['outside_port'],inpt['type_guid'],inpt['server_guid'],inpt['server_host'],inpt['server_port'],options)
r.register_port(inpt2['outside_port'],inpt2['type_guid'],inpt2['server_guid'],inpt2['server_host'],inpt2['server_port'],options2)
event.signal(2,_lib_out).add()
#Server(r).start()
event.dispatch()
def default_kb_handling():
"""Let event loop react to keyboard interrupt.
"""
event.signal(2, _kb_handler)