import VanillaTest from 'vanilla-test';
import Is from 'strong-type';
import {IPCModule}   from '../../node-ipc.js';
import delay from '../../helpers/delay.js';


async function run(){


    const test=new VanillaTest;
    const is=new Is;

    const cleanup=function(){
        test.pass();
        test.done();
    }

    const fail=function(err){
        console.trace(err)
        test.fail();
    }

    var transmit_delay = 1000;

    try{
        test.expects(
            'Server to detect TCP client connection.'
        );

        const ipc=new IPCModule;
        
        ipc.config.id ='testWorld';
        ipc.config.retry = 1000;

        ipc.config.networkPort=8500;
        
        let requiredCount=2;
        let requiredCounter=0;

        ipc.serveNet(
            function serverStarted(){
                ipc.server.on(
                    'connect',
                    function connected(socket){
                        requiredCounter++;
                        ipc.server.on(
                            'message',
                            function(data){
                                requiredCounter++;
                            }
                        )
                    }
                );
            }
        );
        
        ipc.server.start();
                
        await delay(transmit_delay*2);
        
        ipc.server.broadcast('END');
        ipc.server.stop();

        test.compare(requiredCount,requiredCounter);

    }catch(err){
        fail(err);
    }
    cleanup();

}

export {
    run as default,
    run
}