ERR_SPDY_PROTOCOL_ERROR problem using plupload

[shearer3000]

Hi

Our website is using plupload with the html5 runtime enabled and we’re getting the following error (taken from Chrome dev tools):

plupload.full.js:2
POST https://www.ourwebsite.com/UploadFile net::ERR_SPDY_PROTOCOL_ERROR

We only seem to get this error in our environments that are running under an ssl certificate, and when the browser and server negotiate TLS1.2 and http2 (h2 protocol).

Is this a known issue with plupload?

Thanks

[jayarjo]

To my memory this is first time this error is reported. Also I doubt it has something to have with Plupload specifically.

Could you try to upload with the same setup and config to the same destination via Chrome's Incognito mode?

[shearer3000]

hi jayarjo - can you think of any info i could gather that might help determine if its a plupload issue or not?
thanks

[jingjiewei]

hi jayarjo,
I'm colleague of @shearer3000 , and we have fixed the issue by removing an config attribute
headers: { Authorization: '' }
the plupload version we use is 1.5.7, and it always works well under http and https(TLS 1.0) until we switch to use TLS1.2

We tried to upgrade the plupload version to 2.3.1 and found it didn't work on iPad, and will raise another ticket to describe it, thx

[jayarjo]

@jingjiewei thanks for further feedback.

I don't see why it should not work on iPad, could you provide your full config? We have Plupload playground here: http://play.plupload.com.