(self, message, payload)
| 38 | |
| 39 | @asyncio.coroutine |
| 40 | def handle_request(self, message, payload): |
| 41 | upgrade = 'websocket' in message.headers.get('UPGRADE', '').lower() |
| 42 | |
| 43 | if upgrade: |
| 44 | # websocket handshake |
| 45 | status, headers, parser, writer, protocol = websocket.do_handshake( |
| 46 | message.method, message.headers, self.transport) |
| 47 | |
| 48 | resp = aiohttp.Response( |
| 49 | self.writer, status, http_version=message.version) |
| 50 | resp.add_headers(*headers) |
| 51 | resp.send_headers() |
| 52 | |
| 53 | # install websocket parser |
| 54 | dataqueue = self.reader.set_parser(parser) |
| 55 | |
| 56 | # notify everybody |
| 57 | print('{}: Someone joined.'.format(os.getpid())) |
| 58 | for wsc in self.clients: |
| 59 | wsc.send(b'Someone joined.') |
| 60 | self.clients.append(writer) |
| 61 | self.parent.send(b'Someone joined.') |
| 62 | |
| 63 | # chat dispatcher |
| 64 | while True: |
| 65 | try: |
| 66 | msg = yield from dataqueue.read() |
| 67 | except: |
| 68 | # client dropped connection |
| 69 | break |
| 70 | |
| 71 | if msg.tp == websocket.MSG_PING: |
| 72 | writer.pong() |
| 73 | |
| 74 | elif msg.tp == websocket.MSG_TEXT: |
| 75 | data = msg.data.strip() |
| 76 | print('{}: {}'.format(os.getpid(), data)) |
| 77 | for wsc in self.clients: |
| 78 | if wsc is not writer: |
| 79 | wsc.send(data.encode()) |
| 80 | self.parent.send(data) |
| 81 | |
| 82 | elif msg.tp == websocket.MSG_CLOSE: |
| 83 | break |
| 84 | |
| 85 | # notify everybody |
| 86 | print('{}: Someone disconnected.'.format(os.getpid())) |
| 87 | self.parent.send(b'Someone disconnected.') |
| 88 | self.clients.remove(writer) |
| 89 | for wsc in self.clients: |
| 90 | wsc.send(b'Someone disconnected.') |
| 91 | |
| 92 | else: |
| 93 | # send html page with js chat |
| 94 | response = aiohttp.Response( |
| 95 | self.writer, 200, http_version=message.version) |
| 96 | response.add_header('Transfer-Encoding', 'chunked') |
| 97 | response.add_header('Content-type', 'text/html') |
nothing calls this directly
no test coverage detected