[Subscriptions] - Design

[deinok]

Enable the feature of sending subscriptions like query.

Open discusion about what is the best way to implement it, API, and technologies.

[deinok]

If using WebSockets there are two viable ways:

• https://github.com/sta/websocket-sharp & https://www.nuget.org/packages/WebSocketSharp
• System.Net.WebSockets.ClientWebSocket & https://www.nuget.org/packages/System.Net.WebSockets.Client

[saba-sabrin]

Hi, I have tried the Subscription example to subscribe for a GraphQL subscription request. But, apparently, it is not receiving any notifications for the subscription. Could you please recheck the example and provide a concrete solution on how we can subscribe properly and listen to the incoming notifications? Would be really great and appreciated !! Looking forward to your reply. Thanks.

[deinok]

@saba-sabrin Todey i will create a sample

[saba-sabrin]

@saba-sabrin Todey i will create a sample

@deinok That will be really a great help! I have used the code provided under "GraphQL.Client.Sample" project. My subscription connection was hopefully created, because I didn't receive any error. The problem is, My "OnReceive" event is never invoked inside the application. It would be also nice if possible then, provide a few details on how we can create a Web-Socket based subscription with token based authentication if necessary. Thanks a lot!