У меня есть этот код на стороне клиента:
player_id = Math.round(Math.random() * 5000);
your_sock = io.connect('http://' + document.domain + ':' + location.port + '/'); //io.connect(''); //io.connect('http://' + document.domain + ':' + location.port);
your_sock.on('connect', function(){
your_sock.emit('player_connect', {'id': player_id});
console.log('I have connected with ID ' + player_id);
});
и этот код на стороне сервера:
@socker.on('connect')
def handle_connect():
print('THE HANDLE CONNECT FUNCTION WAS WRITTEN')
try:
socker.emit('testing', {'hello': 'hi'})
except Exception as e:
print(e)
Я вижу сообщение «Я подключился с идентификатором 27» в журнале разработчика Chrome, что означает, что была запущена функция подключения сокета на стороне клиента, однако на стороне сервера не регистрируется «ФУНКЦИЯ РУЧНОГО СОЕДИНЕНИЯ БЫЛА РАБОТАЕТ». Обратите внимание, что любые другие журналы, которые я добавляю вне функций сокетов, регистрируются, поэтому нет проблем с печатью в журналы heroku
Requirements.txt
click==6.7
dnspython==1.15.0
eventlet==0.24.1
Flask==1.0.2
flask-heroku==0.1.9
Flask-SocketIO==3.0.1
greenlet==0.4.14
gunicorn==19.9.0
itsdangerous==0.24
Jinja2==2.10
MarkupSafe==1.0
monotonic==1.5
python-engineio==2.2.0
python-socketio==2.0.0
six==1.11.0
Werkzeug==0.14.1
PROCFILE:
web: gunicorn --worker-class eventlet -w 1 --no-sendfile --log-level=DEBUG --log-file=- --preload --chdir nickdima wsgi:app
Файл wsgi.py, указанный в моем procfile:
import sys
sys.path.insert(0, "/app/nickdima")
from __init__ import create_app
app = create_app()
Журналы Heroku:
2018-09-05T22:11:03.936310+00:00 app[web.1]: hello logs
2018-09-05T22:11:03.938061+00:00 app[web.1]: 10.31.74.203 - - [05/Sep/2018:22:11:03 +0000] "GET /test_pong/test_pong_game HTTP/1.1" 200 1022 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"
2018-09-05T22:11:03.938237+00:00 app[web.1]: [2018-09-05 22:11:03 +0000] [9] [DEBUG] Closing connection.
2018-09-05T22:11:03.982684+00:00 app[web.1]: [2018-09-05 22:11:03 +0000] [9] [DEBUG] Closing connection.
2018-09-05T22:11:04.308695+00:00 app[web.1]: [2018-09-05 22:11:04 +0000] [9] [DEBUG] GET /socket.io/
2018-09-05T22:11:04.313499+00:00 app[web.1]: 10.31.74.203 - - [05/Sep/2018:22:11:04 +0000] "GET /socket.io/?EIO=3&transport=polling&t=1536185465659-0 HTTP/1.1" 200 119 "http://www.nickdima.com/test_pong/test_pong_game" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"
2018-09-05T22:11:04.313924+00:00 app[web.1]: [2018-09-05 22:11:04 +0000] [9] [DEBUG] Closing connection.
2018-09-05T22:11:04.352762+00:00 app[web.1]: [2018-09-05 22:11:04 +0000] [9] [DEBUG] POST /socket.io/
2018-09-05T22:11:04.359377+00:00 app[web.1]: 10.31.74.203 - - [05/Sep/2018:22:11:04 +0000] "POST /socket.io/?EIO=3&transport=polling&t=1536185465714-1&sid=bcd9d3c54362405a91a6ec22c4633c1c HTTP/1.1" 200 2 "http://www.nickdima.com/test_pong/test_pong_game" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"
2018-09-05T22:11:04.360509+00:00 app[web.1]: [2018-09-05 22:11:04 +0000] [9] [DEBUG] Closing connection.
2018-09-05T22:11:04.365782+00:00 app[web.1]: [2018-09-05 22:11:04 +0000] [9] [DEBUG] GET /socket.io/
2018-09-05T22:11:04.400864+00:00 app[web.1]: [2018-09-05 22:11:04 +0000] [9] [DEBUG] GET /socket.io/
2018-09-05T22:11:04.422792+00:00 app[web.1]: 10.9.255.135 - - [05/Sep/2018:22:11:04 +0000] "GET /socket.io/?EIO=3&transport=polling&t=1536185465722-2&sid=bcd9d3c54362405a91a6ec22c4633c1c HTTP/1.1" 200 4 "http://www.nickdima.com/test_pong/test_pong_game" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36"
2018-09-05T22:11:04.423589+00:00 app[web.1]: [2018-09-05 22:11:04 +0000] [9] [DEBUG] Closing connection.
2018-09-05T22:11:04.312971+00:00 heroku[router]: at=info method=GET path= "/socket.io/?EIO= 3&transport= polling&t=1536185465659-0" host=www.nickdima.com request_id=89f6de3d-cfa2-41eb-879e-7aaba5052a60 fwd="71.206.187.35" dyno=web.1 connect=0ms service=18ms status=200 bytes=419 protocol=http
2018-09-05T22:11:04.357827+00:00 heroku[router]: at=info method=POST path= "/socket.io/?EIO= 3&transport= polling&t= 1536185465714-1&sid=bcd9d3c54362405a91a6ec22c4633c1c" host=www.nickdima.com request_id=d9505e27-b0c9-49b0-9a2e-0ff31a832e7f fwd="71.206.187.35" dyno=web.1 connect=0ms service=11ms status=200 bytes=260 protocol=http
2018-09-05T22:11:04.422606+00:00 heroku[router]: at=info method=GET path= "/socket.io/?EIO= 3&transport= polling&t= 1536185465722-2&sid=bcd9d3c54362405a91a6ec22c4633c1c" host=www.nickdima.com request_id=d0c37303-d208-4a27-967b-07c03162be1d fwd="71.206.187.35" dyno=web.1 connect=1ms service=65ms status=200 bytes=254 protocol=http
2018-09-05T22:11:03.937943+00:00 heroku[router]: at=info method=GET path="/test_pong/test_pong_game" host=www.nickdima.com request_id=e489d0f1-4a9a-4854-8e11-a43134dae135 fwd="71.206.187.35" dyno=web.1 connect=0ms service=9ms status=200 bytes=1184 protocol=http
2018-09-05T22:12:25.105722+00:00 app[web.1]: [2018-09-05 22:12:25 +0000] [9] [DEBUG] Closing connection.
2018-09-05T22:14:41.196614+00:00 app[web.1]: [2018-09-05 22:14:41 +0000] [9] [DEBUG] Closing connection.
Обратите внимание на «Привет Журналы», это отдельная инструкция python, которая печатается при загрузке страницы, чтобы гарантировать, что я могу печатать в логи heroku
журналы предварительной загрузки:
chdir: /app/nickdima
2018-09-05T22:38:29.417586+00:00 app[web.1]: daemon: False
2018-09-05T22:38:29.417589+00:00 app[web.1]: pidfile: None
2018-09-05T22:38:29.417592+00:00 app[web.1]: user: 5991
2018-09-05T22:38:29.417593+00:00 app[web.1]: group: 5991
2018-09-05T22:38:29.417588+00:00 app[web.1]: raw_env: []
2018-09-05T22:38:29.417595+00:00 app[web.1]: umask: 0
2018-09-05T22:38:29.417591+00:00 app[web.1]: worker_tmp_dir: None
2018-09-05T22:38:29.417596+00:00 app[web.1]: initgroups: False
2018-09-05T22:38:29.417598+00:00 app[web.1]: tmp_upload_dir: None
2018-09-05T22:38:29.417606+00:00 app[web.1]: secure_scheme_headers: {'X-FORWARDED-PROTOCOL': 'ssl', 'X-FORWARDED-PROTO': 'https', 'X-FORWARDED-SSL': 'on'}
2018-09-05T22:38:29.417608+00:00 app[web.1]: forwarded_allow_ips: ['*']
2018-09-05T22:38:29.417609+00:00 app[web.1]: accesslog: -
2018-09-05T22:38:29.417611+00:00 app[web.1]: disable_redirect_access_to_syslog: False
2018-09-05T22:38:29.417616+00:00 app[web.1]: access_log_format: %(h)s %(l)s %(u)s %(t)s "%(r)s" %(s)s %(b)s "%(f)s" "%(a)s"
2018-09-05T22:38:29.417618+00:00 app[web.1]: errorlog: -
2018-09-05T22:38:29.417619+00:00 app[web.1]: loglevel: DEBUG
2018-09-05T22:38:29.417620+00:00 app[web.1]: capture_output: False
2018-09-05T22:38:29.417622+00:00 app[web.1]: logger_class: gunicorn.glogging.Logger
2018-09-05T22:38:29.417623+00:00 app[web.1]: logconfig: None
2018-09-05T22:38:29.417625+00:00 app[web.1]: logconfig_dict: {}
2018-09-05T22:38:29.417626+00:00 app[web.1]: syslog_addr: udp://localhost:514
2018-09-05T22:38:29.417627+00:00 app[web.1]: syslog: False
2018-09-05T22:38:29.417629+00:00 app[web.1]: syslog_prefix: None
2018-09-05T22:38:29.417630+00:00 app[web.1]: syslog_facility: user
2018-09-05T22:38:29.417632+00:00 app[web.1]: enable_stdio_inheritance: False
2018-09-05T22:38:29.417634+00:00 app[web.1]: statsd_prefix:
2018-09-05T22:38:29.417636+00:00 app[web.1]: proc_name: None
2018-09-05T22:38:29.417633+00:00 app[web.1]: statsd_host: None
2018-09-05T22:38:29.417639+00:00 app[web.1]: pythonpath: None
2018-09-05T22:38:29.417646+00:00 app[web.1]: on_starting: <function OnStarting.on_starting at 0x7f9b84c2d1e0>
2018-09-05T22:38:29.417637+00:00 app[web.1]: default_proc_name: wsgi:app
2018-09-05T22:38:29.417651+00:00 app[web.1]: pre_fork: <function Prefork.pre_fork at 0x7f9b84c2d510>
2018-09-05T22:38:29.417640+00:00 app[web.1]: paste: None
2018-09-05T22:38:29.417652+00:00 app[web.1]: post_fork: <function Postfork.post_fork at 0x7f9b84c2d620>
2018-09-05T22:38:29.417648+00:00 app[web.1]: on_reload: <function OnReload.on_reload at 0x7f9b84c2d2f0>
2018-09-05T22:38:29.417656+00:00 app[web.1]: worker_int: <function WorkerInt.worker_int at 0x7f9b84c2d840>
2018-09-05T22:38:29.417649+00:00 app[web.1]: when_ready: <function WhenReady.when_ready at 0x7f9b84c2d400>
2018-09-05T22:38:29.417657+00:00 app[web.1]: worker_abort: <function WorkerAbort.worker_abort at 0x7f9b84c2d950>
2018-09-05T22:38:29.417658+00:00 app[web.1]: pre_exec: <function PreExec.pre_exec at 0x7f9b84c2da60>
2018-09-05T22:38:29.417654+00:00 app[web.1]: post_worker_init: <function PostWorkerInit.post_worker_init at 0x7f9b84c2d730>
2018-09-05T22:38:29.417660+00:00 app[web.1]: pre_request: <function PreRequest.pre_request at 0x7f9b84c2db70>
2018-09-05T22:38:29.417666+00:00 app[web.1]: nworkers_changed: <function NumWorkersChanged.nworkers_changed at 0x7f9b84c2df28>
2018-09-05T22:38:29.417664+00:00 app[web.1]: worker_exit: <function WorkerExit.worker_exit at 0x7f9b84c2de18>
2018-09-05T22:38:29.417669+00:00 app[web.1]: proxy_protocol: False
2018-09-05T22:38:29.417670+00:00 app[web.1]: proxy_allow_ips: ['127.0.0.1']
2018-09-05T22:38:29.417661+00:00 app[web.1]: post_request: <function PostRequest.post_request at 0x7f9b84c2dbf8>
2018-09-05T22:38:29.417663+00:00 app[web.1]: child_exit: <function ChildExit.child_exit at 0x7f9b84c2dd08>
2018-09-05T22:38:29.417673+00:00 app[web.1]: certfile: None
2018-09-05T22:38:29.417667+00:00 app[web.1]: on_exit: <function OnExit.on_exit at 0x7f9b84cc00d0>
2018-09-05T22:38:29.417675+00:00 app[web.1]: ssl_version: 2
2018-09-05T22:38:29.417677+00:00 app[web.1]: ca_certs: None
2018-09-05T22:38:29.417680+00:00 app[web.1]: do_handshake_on_connect: False
2018-09-05T22:38:29.417672+00:00 app[web.1]: keyfile: None
2018-09-05T22:38:29.417760+00:00 app[web.1]: raw_paste_global_conf: []
2018-09-05T22:38:29.417676+00:00 app[web.1]: cert_reqs: 0
2018-09-05T22:38:29.417679+00:00 app[web.1]: suppress_ragged_eofs: True
2018-09-05T22:38:29.417682+00:00 app[web.1]: ciphers: TLSv1
2018-09-05T22:38:30.303852+00:00 app[web.1]: [2018-09-05 22:38:30 +0000] [4] [INFO] Starting gunicorn 19.9.0
2018-09-05T22:38:30.304961+00:00 app[web.1]: [2018-09-05 22:38:30 +0000] [4] [DEBUG] Arbiter booted
2018-09-05T22:38:30.305184+00:00 app[web.1]: [2018-09-05 22:38:30 +0000] [4] [INFO] Listening at: http://0.0.0.0:46524 (4)
2018-09-05T22:38:30.305414+00:00 app[web.1]: [2018-09-05 22:38:30 +0000] [4] [INFO] Using worker: eventlet
2018-09-05T22:38:30.313804+00:00 app[web.1]: [2018-09-05 22:38:30 +0000] [9] [INFO] Booting worker with pid: 9
2018-09-05T22:38:30.361254+00:00 app[web.1]: [2018-09-05 22:38:30 +0000] [4] [DEBUG] 1 workers
2018-09-05T22:38:30.851461+00:00 heroku[web.1]: State changed from starting to up
2018-09-05T22:38:30.832213+00:00 app[web.1]: [2018-09-05 22:38:30 +0000] [9] [DEBUG] Closing connection.
2018-09-05T22:38:30.833331+00:00 app[web.1]: [2018-09-05 22:38:30 +0000] [9] [DEBUG] Closing connection.