GoalModelEditor/BackEnd/server.js
/**
 * Event listener for HTTP server "error" event.
 */
Event listener for HTTP server "error" event.
Event listener for HTTP server " error " event .
function onError(error) {
    if (error.syscall !== "listen") {
        throw error;
    }
    var bind = typeof port === "string" ? "Pipe " + port : "Port " + port;
    switch (error.code) {
        case "EACCES":
            console.error(bind + " requires elevated privileges");
            process.exit(1);
            break;
        case "EADDRINUSE":
            console.error(bind + " is already in use");
            process.exit(1);
            break;
        default:
            throw error;
    }
}
function onError ( error ) { if ( error . syscall !== "listen" ) { throw error ; } var bind = typeof port === "string" ? "Pipe " + port : "Port " + port ; switch ( error . code ) { case "EACCES" : console . error ( bind + " requires elevated privileges" ) ; process . exit ( 1 ) ; break ; case "EADDRINUSE" : console . error ( bind + " is already in use" ) ; process . exit ( 1 ) ; break ; default : throw error ; } }
Event listener for HTTP server "error" event.
Event listener for HTTP server " error " event .
// handle specific listen errors with friendly messages