# Real-time collaborative Pod with pub-sub websocket Api

**URL:** <https://forum.solidproject.org/t/real-time-collaborative-pod-with-pub-sub-websocket-api/1999>\
**Category:** Developer Experience\
**Created:** [July 12, 2019, 3:34pm UTC](https://forum.solidproject.org/t/real-time-collaborative-pod-with-pub-sub-websocket-api/1999 "2019-07-12T15:34:15Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Smag0](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.solidproject.org/smag0/32/310_2.png) [@Smag0](https://forum.solidproject.org/u/Smag0)\
**Post date:** [July 12, 2019, 3:34pm UTC](https://forum.solidproject.org/t/real-time-collaborative-pod-with-pub-sub-websocket-api/1999/1 "2019-07-12T15:34:15Z")

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Just a little try of websocket.  
Open 2 browser windows to  
[https://scenaristeur.github.io/spoggy-chat-solid/](https://scenaristeur.github.io/spoggy-chat-solid/)  
And when you add a triple ( subject, property, object) on one windows, the change is propagated to the other !

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**Author:** ![happybeing](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.solidproject.org/happybeing/32/59_2.png) [@happybeing](https://forum.solidproject.org/u/happybeing)\
**Post date:** [July 12, 2019, 4:49pm UTC](https://forum.solidproject.org/t/real-time-collaborative-pod-with-pub-sub-websocket-api/1999/2 "2019-07-12T16:49:24Z")

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Cool! Works on Chromium.

Didn’t work for me in Firefox. On loading a page a popup says `fetch errror TypeError: NetworkError when attempting to fetch resource.https://agora.solid.community/public/whiteBoard.ttl`

BTW I have been trying to get spoggy to work on SAFE Network - have hit a weird problem so paused for now.

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**Author:** ![Smag0](https://dub1.discourse-cdn.com/flex017/user_avatar/forum.solidproject.org/smag0/32/310_2.png) [@Smag0](https://forum.solidproject.org/u/Smag0)\
**Post date:** [July 13, 2019, 8:19am UTC](https://forum.solidproject.org/t/real-time-collaborative-pod-with-pub-sub-websocket-api/1999/3 "2019-07-13T08:19:01Z")

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I’ve forgotten to say that for the first implement you don’t have to write the prefix. 😉

 ![Screenshot_20190713-100859_Chrome](https://europe1.discourse-cdn.com/flex017/uploads/solidproject/original/2X/d/d86150aa87f66a23bb4d968c9bb648b5043c24dc.jpeg)  
whiteboard.ttl is free open : everyone can read & write, so if you made a misteak, you can fix it through the databrowser or other app.  
And to keep an history, I’d like to use @rimmartin solid-fs with something like git commit support