I set the domain name in the CDN to https://xxx.yyy This points to the address provided by the CDN to me.
For some special reasons, my server is a dynamic IP address, so my CDN back-to-source domain name is
https://cdn.yyy which points to the server where nodebb is deployed.
Since my CDN does not support websocket, I have the following configuration in config.json
"socket.io": {
"origins": "*:*",
"transports": ["polling"]
},
"url": "https://xxx.yyy",
I have the following configuration in nginx.conf
server_name xxx.yyy cdn.yyy;
When I upload a profile picture, I can find the error in the chrome console
Failed to load resource: the server responded with a status of 400 ()
socket.io.js:7 POST https://xxx.yyy/socket.io/?EIO=3&transport=polling&t=NCtuzk2&sid=3Ud1Gzokb0tf8jODAAAC 400
o.create @ nodebb.min.js?v=r00khbol8e4:1
o @ nodebb.min.js?v=r00khbol8e4:1
r.request @ nodebb.min.js?v=r00khbol8e4:1
r.doWrite @ nodebb.min.js?v=r00khbol8e4:1
(anonymous) @ nodebb.min.js?v=r00khbol8e4:1
(anonymous) @ nodebb.min.js?v=r00khbol8e4:1
r @ nodebb.min.js?v=r00khbol8e4:1
(anonymous) @ nodebb.min.js?v=r00khbol8e4:1
(anonymous) @ nodebb.min.js?v=r00khbol8e4:1
t.encodePacket @ nodebb.min.js?v=r00khbol8e4:1
o @ nodebb.min.js?v=r00khbol8e4:1
o @ nodebb.min.js?v=r00khbol8e4:1
c @ nodebb.min.js?v=r00khbol8e4:1
t.encodePayload @ nodebb.min.js?v=r00khbol8e4:1
i.write @ nodebb.min.js?v=r00khbol8e4:1
e @ nodebb.min.js?v=r00khbol8e4:1
i.doClose @ nodebb.min.js?v=r00khbol8e4:1
i.close @ nodebb.min.js?v=r00khbol8e4:1
i.onClose @ nodebb.min.js?v=r00khbol8e4:1
i.onError @ nodebb.min.js?v=r00khbol8e4:1
(anonymous) @ nodebb.min.js?v=r00khbol8e4:1
i.emit @ nodebb.min.js?v=r00khbol8e4:1
i.onError @ nodebb.min.js?v=r00khbol8e4:1
(anonymous) @ nodebb.min.js?v=r00khbol8e4:1
i.emit @ nodebb.min.js?v=r00khbol8e4:1
o.onError @ nodebb.min.js?v=r00khbol8e4:1
(anonymous) @ nodebb.min.js?v=r00khbol8e4:1
setTimeout (async)
hasXDR.t.onreadystatechange @ nodebb.min.js?v=r00khbol8e4:1
0c1101c1-5d4f-4dc7-9e56-c9a2df3e005d-image.png e137037c-7780-4b2b-a774-2486c8522693-image.png
When I upload pictures in the post, I can find the error in the chrome console
Failed to load resource: the server responded with a status of 400 ()
/socket.io/?EIO=3&transport=polling&t=NCtuzk2&sid=3Ud1Gzokb0tf8jODAAAC:1 Failed to load resource: the server responded with a status of 400 ()
/socket.io/?EIO=3&transport=polling&t=NCtv4FE&sid=MZuuQLlpnXxI4yPOAAAC:1 Failed to load resource: the server responded with a status of 400 ()
/socket.io/?EIO=3&transport=polling&t=NCtv4Jf&sid=MZuuQLlpnXxI4yPOAAAC:1 Failed to load resource: the server responded with a status of 400 ()
/socket.io/?EIO=3&transport=polling&t=NCtvjAz&sid=Hy92qn1n-0XFzAGzAAAA:1 Failed to load resource: the server responded with a status of 400 ()
/api/post/upload:1 Failed to load resource: the server responded with a status of 500 ()
fa8c17ad-2d34-4583-b4ef-703ba683712e-image.png
Please help me, thanks!
