After first deploy, video frames are processed but not the audio about openwhisk-darkvisionapp HOT 5 CLOSED

After a re-run of the pipeline, I keep experiencing the same issue. Is there anyway I can fix this?

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@l2fprod I'm pretty sure is related to this:

http://stackoverflow.com/questions/38538734/speech-recognition-callback-registration-fails

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@luiscosio

I have the feeling something as changed in Watson STT. There was a bug where they were sending application/json as content type but expecting text. It seems they are now sending "Accept: text/plain". However the OpenWhisk action is still returning application/json and OpenWhisk does not like the mismatch. I'm looking into it now.

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@luiscosio

The Watson STT "Accept" header changed from application/json to text/plain. This explains the 406. This commit a95478e fixes this.

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I'm getting this same issue now. It looks like the action is being called by STT but STT doesn't like the reply. Here is what the vision/speechtotext action reports in the logs:
{
"headers": {
"Content-Type": "text/plain"
},
"body": "uNuCKwTrYjbdKM3V"
}Logs:

[OK] args.__ow_method= get  args.challenge_string= uNuCKwTrYjbdKM3V
Replying to a challenge request from Watson Speech to Text...
[OK] Challenge accepted!

I wonder if the encryption changed? I will look further.

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