smartsocket/ts/smartsocket.classes.smartsocket.ts

86 lines
2.7 KiB
TypeScript

import * as plugins from "./smartsocket.plugins";
import * as helpers from "./smartsocket.helpers";
// classes
import { Objectmap } from "lik";
import { SocketFunction,ISocketFunctionCall} from "./smartsocket.classes.socketfunction";
import { SocketConnection } from "./smartsocket.classes.socketconnection";
import { SocketRequest } from "./smartsocket.classes.socketrequest";
import { SocketRole } from "./smartsocket.classes.socketrole";
export interface ISmartsocketConstructorOptions {
port: number;
};
export class Smartsocket {
options: ISmartsocketConstructorOptions
io: SocketIO.Server;
openSockets = new Objectmap<SocketConnection>();
constructor(optionsArg: ISmartsocketConstructorOptions) {
this.options = optionsArg;
};
/**
* the standard handler for new socket connections
*/
private _handleSocketConnection(socketArg) {
let socketConnection: SocketConnection = new SocketConnection({
alias:undefined,
authenticated:false,
role:undefined,
side:"server",
socket:socketArg
});
plugins.beautylog.log("Socket connected. Trying to authenticate...")
this.openSockets.add(socketConnection);
socketConnection.authenticate()
.then(() => {
return socketConnection.listenToFunctionRequests();
})
.catch((err) => {
console.log(err);
});
};
/**
* starts listening to incling sockets:
*/
startServer = () => {
this.io = plugins.socketIo(this.options.port);
this.io.on("connection", (socketArg) => {
this._handleSocketConnection(socketArg);
});
}
closeServer = () => {
this.openSockets.forEach((socketObjectArg: SocketConnection) => {
plugins.beautylog.log(`disconnect socket with >>alias ${socketObjectArg.alias}`);
socketObjectArg.socket.disconnect();
});
this.openSockets.wipe();
this.io.close();
};
// communication
/**
* allows call to specific client.
*/
clientCall(functionNameArg:string,dataArg:any,targetSocketConnectionArg:SocketConnection){
let done = plugins.q.defer();
let socketRequest = new SocketRequest({
side:"requesting",
originSocketConnection:targetSocketConnectionArg,
shortId:plugins.shortid.generate(),
funcCallData:{
funcName: functionNameArg,
funcDataArg:dataArg
}
});
socketRequest.dispatch()
.then((dataArg:ISocketFunctionCall) => {
done.resolve(dataArg.funcDataArg);
});
return done.promise;
}
}