# webrtc-session.json File missing

**URL:** <https://community.wowza.com/t/webrtc-session-json-file-missing/47164>\
**Category:** Wowza Streaming Engine\
**Created:** [September 22, 2016, 3:42am UTC](https://community.wowza.com/t/webrtc-session-json-file-missing/47164 "2016-09-22T03:42:32Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Art\_Vanderhoffer](https://avatars.discourse-cdn.com/v4/letter/a/e47774/32.png) [@Art\_Vanderhoffer](https://community.wowza.com/u/Art_Vanderhoffer)\
**Post date:** [September 22, 2016, 3:42am UTC](https://community.wowza.com/t/webrtc-session-json-file-missing/47164/1 "2016-09-22T03:42:32Z")

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I have setup the webrtc preview as per the instruction in the zip.

When the webpage requests a connection, the logs show

ERROR server comment - HTTPProviderSimpleWebServer.onHTTPRequest: File missing: /wowzaDir/htdocs/webrtc-session.json

Does this file have to manually created or should the

com.wowza.wms.webrtc.http.HTTPWebRTCExchangeSessionInfo

\*webrtc-session.json

none

setting added to VHost.xml do this?

Any pointers to whatI may have got wrong in the set up?

Thanks

Art

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**Author:** ![Jason\_Tuchler](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/jason_tuchler/32/462_2.png) [@Jason\_Tuchler](https://community.wowza.com/u/Jason_Tuchler)\
**Post date:** [September 22, 2016, 2:18pm UTC](https://community.wowza.com/t/webrtc-session-json-file-missing/47164/2 "2016-09-22T14:18:45Z")

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Hello,

I’m glad you got this working. I have submitted a request for the README to add that in the Publish/Play/Chat JS files for WebRTC and Wowza Streaming Engine, that it needs to look something like this:

var postURL = “https://[your-streamlock cert].streamlock.net/webrtc-session.json”;

Best,

JasonT

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**Author:** ![Paul\_MM](https://avatars.discourse-cdn.com/v4/letter/p/7cd45c/32.png) [@Paul\_MM](https://community.wowza.com/u/Paul_MM)\
**Post date:** [March 21, 2017, 6:18pm UTC](https://community.wowza.com/t/webrtc-session-json-file-missing/47164/3 "2017-03-21T18:18:42Z")

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I’m having the same problem.

In my log file:

ERRORservercomment2017-03-2113:17:37-----400.028--------HTTPProviderSimpleWebServer.onHTTPRequest: File missing: /usr/local/WowzaStreamingEngine/htdocs/webrtc-session.json

When I do, https://[your-streamlock cert]. [streamlock.net/webrtc-session.json](http://streamlock.net/webrtc-session.json) in the browser, nothing comes up.

How does this work?

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<div class="post-metadata">

**Author:** ![veer\_siniha](https://avatars.discourse-cdn.com/v4/letter/v/cc9497/32.png) [@veer\_siniha](https://community.wowza.com/u/veer_siniha)\
**Post date:** [May 28, 2020, 3:10pm UTC](https://community.wowza.com/t/webrtc-session-json-file-missing/47164/4 "2020-05-28T15:10:33Z")

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anyone find answer for this ticket

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<div class="post-metadata">

**Author:** ![veer\_siniha](https://avatars.discourse-cdn.com/v4/letter/v/cc9497/32.png) [@veer\_siniha](https://community.wowza.com/u/veer_siniha)\
**Post date:** [May 29, 2020, 10:00am UTC](https://community.wowza.com/t/webrtc-session-json-file-missing/47164/5 "2020-05-29T10:00:12Z")

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it’s https request or SDP, btw… in both cases it’s not working