rpclibrary/test/TestBackend.ts

import { RPCServer } from '../src/Backend'
import { SubscriptionResponse } from '../src/Responses'

let subcallback

new RPCServer(20000, [{
    name: "HelloWorldRPCGroup",
    exportRPCs: () => [{
        type: 'Call',
        name: 'echo',
        call: async (s:string) => s,
    },
    {
        type: 'Hook',
        name: 'subscribe',
        hook: async (callback):Promise<any> => {
            subcallback = callback
            return new SubscriptionResponse(""+Math.random())
        },
        unhook: async (uid):Promise<any> => { subcallback = null }
    },
    function add(...args:number[]):number {return args.reduce((a,b)=>a+b, 0)},
    function triggerCallback(message):number {return subcallback(message)},
]
}])

try{
    new RPCServer(20001, [{
        name: "bad",
        exportRPCs: ()  => [
            (aaa,bbb,ccc) => { return aaa+bbb+ccc }
        ]
    }])
}catch(badRPCError){
    console.log("expected bad-RPC error happened: "+ !!badRPCError)
}