from this example GitHub - dfinity/ic-websocket-poc . I am trying to use the web socket on the frontend. so, How can I send a message and receive a message. How to create channels in order to make permissions, so people from specific channels can receive message but others can’t receive these mess…

I think you’re using a gateway version that is beyond the SDKs versions. To go back to the working version, go into the gateway repository: cd ic-websocket-gateway and checkout this commit: git checkout a4da51b5ff489c5930fb49ba11e1e1708a7571ae This should fix the errors that you’re getting. I’ve…

Not a direct answer, but @massimoalbarello recently published a more recent WebSocket initiative based on this work. So you might want to check it out. [image] IC WebSocket: Beta Release Developers Hello everyone, @ilbert and I are continuing the work originally started …

Hello @AliSci , this tutorial should clarify your questions. The frontend SDK is really similar to the one you already tried as me and @ilbert are continuing the work on WebSockets started by Dfinity. If you have any further questions, do not hesitate to reach out to me :slight_smile:

Hello @massimoalbarello , I just browsed through the tutorial and noticed the set up if for a rust project, so I just want to ask if it’s possible yet to integrate this web sockets emplemantation in an existing motoko project, with a react frontend?

Hello @iamenochchirima , yes for now the CDK is just for Rust… Eventually we will write it also in Motoko but not anytime soon. We are now working on a Rust canister which embeds the IC WebSocket CDK and acts as an additional relay between the Motoko canisters and the WS Gateway. This way you can i…

Okay, thank you for the detailed response, will keep in touch.

I am following [WebSockets :electric_plug: on the Internet Computer: Getting Started] link: https://medium.com/@ilbert/websockets-on-the-ic-getting-started-5f8bcdfaabdc But I got this error, after cargo run and try to connect from the front end. Refused to connect to 'wss://0.0.0.0:8080/' because…

Hi @AliSci , try deleting the dist directory and redeploy

As @iamenochchirima suggested, I think the solution is to delete the src/ic_websocket_example_frontend/dist directory, because files are not automatically removed from the dist folder if you delete them from the source code. Also, I see from the error log that you’re trying to connect to wss://0.0.…

[image] ilbert: dist @iamenochchirima @ilbert the error is gone now but I am getting this in the gateway after runing cargo run then reload the frontend. 2023-08-28T06:28:00.094668Z ERROR ic_websocket_gateway::gateway_server: Connection handler terminated with an error: Initialization("Cli…

[image] ilbert: SDKs Thank you it works. Also, very excised to the coming updates. However, I hope dfinity will support web-socket natively .

How to use the ic-websocket-poc example

Developers

peterparker August 9, 2023, 7:39am 2

Not a direct answer, but @massimoalbarello recently published a more recent WebSocket initiative based on this work. So you might want to check it out.

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How to use the ic-websocket-poc example

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