def handle(self):
print('New connection from %s:%s' % self.address)
try:
msg = json.loads(netstring.read(self.sock))
except json.decoder.JSONDecodeError:
msg = {'type': 'error', 'error': 'invalid JSON'}
return self.reply_and_close(msg)
if msg.get('type') == 'ping':
return self.reply_and_close({'type': 'pong'})
self.new_place_request(msg)
error = False
try:
to_send = self.send_queue.get()
while to_send:
self.send_msg(to_send)
if to_send['type'] == 'error':
error = True
to_send = self.send_queue.get()
except BrokenPipeError:
print('socket closed')
else:
if not error:
print('request complete')
self.send_msg({'type': 'done'})
self.sock.close()
def handle(self):
print('New connection from %s:%s' % self.client_address)
msg = json.loads(netstring.read(self.request))
if msg['type'] == 'ping':
self.send_msg({'type': 'pong'})
return
if msg['type'] == 'match':
self.place_from_msg(msg)
return self.match_place(msg)
if msg['type'] == 'jobs':
job_list = []
for t in threading.enumerate():
if not isinstance(t, MatcherJob):
continue
start = datetime.utcfromtimestamp(int(t.start_time))
item = {
'osm_id': t.osm_id,
'osm_type': t.osm_type,
'subscribers': t.subscriber_count(),
'start': str(start),
}
job_list.append(item)
self.send_msg({'type': 'jobs', 'items': job_list})
return
if msg['type'] == 'stop_job':
self.place_from_msg(self, msg)
return self.stop_job()
def handle(self):
print('New connection from %s:%s' % self.client_address)
msg = json.loads(netstring.read(self.request))
with app.app_context():
try:
return self.handle_message(msg)
except Exception as e:
error_str = f'{type(e).__name__}: {e}'
self.send_msg({'type': 'error', 'msg': error_str})
info = 'matcher queue'
mail.send_traceback(info, prefix='matcher queue')
def send_msg(self, msg, check_ack=True):
netstring.write(self.sock, json.dumps(msg))
if check_ack:
msg = netstring.read(self.sock)
assert msg == 'ack'