RSocket and transport out of sync

[yuhan]

i have a rsocket instance

when i call requestChannel without any data send, actually request(on the other side) won't be occured.

similar when transport of the rsocket has been gone,and call requestChannel , the subscribe (on the local side) occured where i just want some error been raised

[Oleh Dokuka]

Hi @chacent!

Thank you for writing. Do you have any core which reproduces the issue? Also, can you specify the RSOcket-Js version you have this issue reproducible?

In general, this was fixed by #117

[yuhan]

thanks for answer,i used v0.0.25

const { RSocketServer , BufferEncoders,RSocketClient } = require('rsocket-core');
const RSocketTCPServer = require('rsocket-tcp-server').default;
const  RSocketTCPClient = require('rsocket-tcp-client').default;
const {Flowable} = require('rsocket-flowable');

new RSocketServer({
	transport:new RSocketTCPServer({port: 80}, BufferEncoders),
	getRequestHandler(rsocket, payload){
		let subscriber;
		rsocket.requestChannel(new Flowable(subscriber=>{
			subscriber.onSubscribe({
				request: (n) => {
					console.log('request occured');
					// @bug if i don't call onNext, client will not receive request channel
					// subscriber.onNext({data:Buffer.alloc(0)});
					debugger
				},
				cancel(){
					debugger
				}
			});
		})).subscribe({
			onComplete: () => console.log('complete'),
			onError: err => console.log(err),
			onNext:x=>{
				console.log(x.data);
				subscriber.request(1);
			},
			onSubscribe: x =>{
				subscriber = x;
				subscriber.request(1);
			}
		});
	}
}).start();

(async(options)=>{
	const client = await new RSocketClient({
		setup: {
			dataMimeType: 'text/plain',
			keepAlive: 10000,
			lifetime: 86400000,
			metadataMimeType: 'text/plain'
		},
		transport: new RSocketTCPClient({
			host: options.host,
			port: options.port,
		}, BufferEncoders ),
		responder:{
			requestChannel(flowable) {
				console.log('got request');
				debugger// forget return value,just for sample
			}
		}
	}).connect();
})({
	port: 80,
});

[yuhan]

and i want to know how i can get current state of rsocket , except for subscribe connectStatus,there is no event style mechanism？