Not sure if this is your issue, but I am convinced the IsCancelled feature
is broken in core: https://github.com/grpc/grpc/issues/18929
On Wednesday, July 17, 2019 at 2:38:03 PM UTC-7, ikcge...@gmail.com wrote:
>
> Hey gRPC team, my name's Ian! Super excited about this technology, but
> have been running into a few difficulties implementing in Node.js. Here's
> one that has been stumping me:
>
> *I have a server-side streaming service-method on the client.*
>
>
> const numberStream = stub.streamNumbers(
> { number: 5 },
> meta,
> {
> interceptors: [interceptorProvider]
> },
> {}
> );
>
>
>
> *When I cancel the method from the client with...*
>
> numberStream.cancel()
>
>
>
> My client side interceptor detects a cancelled event. But my server
> remains unaware of the cancellation.
>
> The cancelled property remains "false", and my event listener for
> call.on("cancelled",()=>{
>
>
> })
>
>
> does not fire. Any chance someone might know where my problem lies?
>
> (snippet from server side streaming service method)
>
> function streamNumbers(call) {
>
>
> call.on("cancelled", () => {
> console.log("cancelled");
> call.end();
> });
>
>
> console.log(call.__proto__.__proto__);
>
>
> }
>
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