smartsocket/ts/smartsocket.classes.smartsocket.ts

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import * as plugins from "./smartsocket.plugins";
import * as helpers from "./smartsocket.helpers";
// classes
import { Objectmap } from "lik";
import { SocketFunction,ISocketFunctionCall} from "./smartsocket.classes.socketfunction";
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import { SocketConnection } from "./smartsocket.classes.socketconnection";
import { SocketRequest } from "./smartsocket.classes.socketrequest";
import { SocketRole } from "./smartsocket.classes.socketrole";
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export interface ISmartsocketConstructorOptions {
port: number;
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};
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export class Smartsocket {
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options: ISmartsocketConstructorOptions
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io: SocketIO.Server;
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openSockets = new Objectmap<SocketConnection>();
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constructor(optionsArg: ISmartsocketConstructorOptions) {
this.options = optionsArg;
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};
/**
* the standard handler for new socket connections
*/
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private _handleSocketConnection(socketArg) {
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let socketConnection: SocketConnection = new SocketConnection({
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alias:undefined,
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authenticated:false,
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role:undefined,
side:"server",
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socket:socketArg
});
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plugins.beautylog.log("Socket connected. Trying to authenticate...")
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this.openSockets.add(socketConnection);
socketConnection.authenticate()
.then(() => {
return socketConnection.listenToFunctionRequests();
})
.catch((err) => {
console.log(err);
});
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};
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/**
* starts listening to incling sockets:
*/
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startServer = () => {
this.io = plugins.socketIo(this.options.port);
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this.io.on("connection", (socketArg) => {
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this._handleSocketConnection(socketArg);
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});
}
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closeServer = () => {
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this.openSockets.forEach((socketObjectArg: SocketConnection) => {
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plugins.beautylog.log(`disconnect socket with >>alias ${socketObjectArg.alias}`);
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socketObjectArg.socket.disconnect();
});
this.openSockets.wipe();
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this.io.close();
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};
// 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;
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}
}