Python Firebase 502服务器错误：网关错误

当我不时通过python将数据发布到firebase时，我会得到以下错误：

HTTPError: 502 Server Error: Bad Gateway

这似乎是随机的。我找不出原因。有时我也会遇到通过c#从firebase获取数据的问题。经过几次重试后，它可以正常工作。

（作为答案添加-无法添加缺乏声誉的评论）

这是一个非常古老的问题，但只是以防万一，有人正在寻找类似的东西

我在使用python时也遇到了类似的问题——主要是firebase出现了随机错误，但后来我看到它发生在其他网络操作中——一次是在elasticsearch上的操作，一次是在尝试发送电子邮件时 所看到的错误与firebase有关

502 Server Error: Bad Gateway for url: **********/created.json
Reason: Internal server error

OR 


HTTPSConnectionPool(host='stylemates-int.firebaseio.com', port=443): Max retries exceeded with url: *******************
Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7fa8baf54198>: Failed to establish a new connection: [Errno -2] Name or service not known',)).

$ sudo journalctl --since "2019-05-13 09:50:00" --until "2019-05-13 09:50:59"
-- Logs begin at Sat 2019-03-16 22:22:42 UTC, end at Mon 2019-05-13 13:37:41 UTC. --
May 13 09:50:09 ip-172-32-1-88 dhclient[930]: DHCPREQUEST of 172.32.1.88 on eth0 to 172.32.0.1 port 67 (xid=********)
May 13 09:50:09 ip-172-32-1-88 dhclient[930]: DHCPACK of 172.32.1.88 from 172.32.0.1
May 13 09:50:09 ip-172-32-1-88 systemd[1]: Stopping Network Name Resolution...
May 13 09:50:09 ip-172-32-1-88 systemd[1]: Stopped Network Name Resolution.
May 13 09:50:09 ip-172-32-1-88 systemd[1]: Starting Network Name Resolution...
May 13 09:50:10 ip-172-32-1-88 systemd-resolved[11278]: Positive Trust Anchors:
May 13 09:50:10 ip-172-32-1-88 systemd-resolved[11278]: . IN *****
May 13 09:50:10 ip-172-32-1-88 systemd-resolved[11278]: . IN *****
May 13 09:50:10 ip-172-32-1-88 systemd-resolved[11278]: Negative trust anchors: *****
May 13 09:50:10 ip-172-32-1-88 systemd-resolved[11278]: Using system hostname 'ip-172-32-1-88'.
May 13 09:50:10 ip-172-32-1-88 systemd[1]: Started Network Name Resolution.
May 13 09:50:10 ip-172-32-1-88 systemd[1]: Starting resolvconf-pull-resolved.service...
May 13 09:50:10 ip-172-32-1-88 systemd[1]: Started resolvconf-pull-resolved.service.
May 13 09:50:10 ip-172-32-1-88 dhclient[930]: bound to 172.32.1.88 -- renewal in 1517 seconds.