Connecting to graphql requires specifying protocol.

[mpbraendli]

Hi all,
I'm porting some code that's using https://github.com/websockets-rs/rust-websocket to tungstenite-rs, and I don't understand how I can negotiate the protocol.

I'm calling add_protocol. Is there an easy way to do the same? Is that a duplicate of #145 ?

[daniel-abramov]

Yeah, if I got your question right, then you indeed can do this the way you referenced. The tracking issue is: #107

I was not aware that the subprotocol for GraphQL is a mandatory thing, it seems like it was primarily mentioned here back in 2018: apollographql/subscriptions-transport-ws#413

[mpbraendli]

#107 is about the server side, I should have mentioned that I'm doing a client connecting to a GraphQL subscription, that's why I referenced #145. I agree it's a duplicate.

[crajcan]

@mpbraendli you wouldn't happen to have any example code you could share for connecting a graphql subscription with tungstenite? You would be doing me a big favor.

[mpbraendli]

Sorry, in the end I didn't use tungestenite.