Python 弹性beanstalk上Firebase管理SDK的问题

简单介绍一下，我正在使用Amazon的elastic beanstalk部署我的python（Falcon）应用程序。我有两个elastic beanstalk环境（一个是主应用服务器，另一个是工作环境）。工作环境接收异步任务的HTTP请求，然后执行它们。大多数任务是推送通知（移动设备）或发送电子邮件。奇怪的是，我的任务失败了，出现了我无法确定原因的错误（这对我的本地环境很有效）。一些回溯如下所示：

self.send_message(message=message)
File "/var/app/current/application/services/push.py", line 114, in send_message
response = messaging.send_multicast(message)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/firebase_admin/messaging.py", line 167, in send_multicast
return _get_messaging_service(app).send_all(messages, dry_run)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/firebase_admin/messaging.py", line 390, in send_all
batch.execute()
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/googleapiclient/_helpers.py", line 134, in positional_wrapper
return wrapped(*args, **kwargs)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/googleapiclient/http.py", line 1540, in execute
self._execute(http, self._order, self._requests)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/googleapiclient/http.py", line 1470, in _execute
self._batch_uri, method="POST", body=body, headers=headers
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/google_auth_httplib2.py", line 201, in request
uri, method, body=body, headers=request_headers, **kwargs)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/httplib2/__init__.py", line 1994, in request
cachekey,
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/httplib2/__init__.py", line 1651, in _request
conn, request_uri, method, body, headers
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/httplib2/__init__.py", line 1589, in _conn_request
response = conn.getresponse()
File "/usr/lib64/python3.7/http/client.py", line 1369, in getresponse
response.begin()
File "/usr/lib64/python3.7/http/client.py", line 310, in begin
version, status, reason = self._read_status()
File "/usr/lib64/python3.7/http/client.py", line 271, in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
File "/usr/lib64/python3.7/socket.py", line 589, in readinto
return self._sock.recv_into(b)
File "/usr/lib64/python3.7/ssl.py", line 1071, in recv_into
return self.read(nbytes, buffer)
File "/usr/lib64/python3.7/ssl.py", line 929, in read
return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out

 message = messaging.MulticastMessage(
            tokens=tokens,
            data=data,
            notification=messaging.Notification(
                title=title,
                body=body
            )
        )
response = messaging.send_multicast(message)

其他一些例外情况如下：

ssl.SSLError: [SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:2570)
ssl.SSLError: [SSL: DECRYPTION_FAILED_OR_BAD_RECORD_MAC] decryption failed or bad record mac (_ssl.c:2570)
ssl.SSLError: [SSL: BLOCK_CIPHER_PAD_IS_WRONG] block cipher pad is wrong (_ssl.c:2570)

代码如下所示：

self.send_message(message=message)
File "/var/app/current/application/services/push.py", line 114, in send_message
response = messaging.send_multicast(message)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/firebase_admin/messaging.py", line 167, in send_multicast
return _get_messaging_service(app).send_all(messages, dry_run)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/firebase_admin/messaging.py", line 390, in send_all
batch.execute()
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/googleapiclient/_helpers.py", line 134, in positional_wrapper
return wrapped(*args, **kwargs)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/googleapiclient/http.py", line 1540, in execute
self._execute(http, self._order, self._requests)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/googleapiclient/http.py", line 1470, in _execute
self._batch_uri, method="POST", body=body, headers=headers
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/google_auth_httplib2.py", line 201, in request
uri, method, body=body, headers=request_headers, **kwargs)
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/httplib2/__init__.py", line 1994, in request
cachekey,
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/httplib2/__init__.py", line 1651, in _request
conn, request_uri, method, body, headers
File "/var/app/venv/staging-LQM1lest/lib/python3.7/site-packages/httplib2/__init__.py", line 1589, in _conn_request
response = conn.getresponse()
File "/usr/lib64/python3.7/http/client.py", line 1369, in getresponse
response.begin()
File "/usr/lib64/python3.7/http/client.py", line 310, in begin
version, status, reason = self._read_status()
File "/usr/lib64/python3.7/http/client.py", line 271, in _read_status
line = str(self.fp.readline(_MAXLINE + 1), "iso-8859-1")
File "/usr/lib64/python3.7/socket.py", line 589, in readinto
return self._sock.recv_into(b)
File "/usr/lib64/python3.7/ssl.py", line 1071, in recv_into
return self.read(nbytes, buffer)
File "/usr/lib64/python3.7/ssl.py", line 929, in read
return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out

 message = messaging.MulticastMessage(
            tokens=tokens,
            data=data,
            notification=messaging.Notification(
                title=title,
                body=body
            )
        )
response = messaging.send_multicast(message)

---

这对我来说是很奇怪的，因为任务失败了，结果是重试。但不知何故，我收到了多个通知。这意味着正在发送通知，但任务正在失败。请帮助我了解可能出现的问题。它与系统日期时间有关吗？

您能将代码发送到该功能吗_read_和discard_Trailer我只是创建一个消息对象，然后调用Firebase Admin SDK的

send_multicast

函数。我正在更新问题中的代码。问题中的代码已更新。@AhmedDhanani我猜这可能与端口未打开有关。确保分配给实例的安全组允许通过端口443（HTTPS端口）进行出站连接。您可以阅读相关问题。