Martin Karkowski
935b6a7abf
- Added: - Added `internalInstances: INopeObservable<string[]>` to `InstanceManager`.: - Added dev-depencies for libraries. - Modified: - Modified `addAllBaseServices` now includes some options, which can be used to determine the specific service to load.
67 lines
1.9 KiB
TypeScript
67 lines
1.9 KiB
TypeScript
/**
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* @author Martin Karkowski
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* @email m.karkowski@zema.de
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*/
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import { connect } from "socket.io-client";
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import {
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defineNopeLogger,
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ValidLoggerDefinition,
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} from "../../logger/getLogger";
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import { EventCommunicationInterface } from "./EventCommunicationInterface";
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/**
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* Mirror Layer using IO-Sockets.
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*
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* @export
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* @class IoSocketMirrorClient
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*/
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export class IoSocketClientLayer extends EventCommunicationInterface {
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/**
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* Creates an instance of IoSocketMirrorClient.
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* @author M.Karkowski
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* @param {string} uri
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* @param {ValidLoggerDefinition} [logger="info"]
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* @memberof IoSocketMirrorClient
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*/
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constructor(public uri: string, logger: ValidLoggerDefinition = "info") {
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super(
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// As event Emitter, we provide the IO-Client.
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connect(uri.startsWith("http://") ? uri : "http://" + uri) as any,
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defineNopeLogger(logger, "core.mirror.io"),
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false
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);
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// Make shure we use the http as starting of the uri.
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this.uri = this.uri.startsWith("http://") ? this.uri : "http://" + this.uri;
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// Now, because we arent connected we set the connected flag to false,
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// it will only be true, if a connection with the server has been established
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// Therefore we will connect to the "connect" and "disconnect" event of the
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// socket.
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this.connected.setContent(false);
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this._logger.info("connecting to: " + uri);
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const _this = this;
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this._emitter.on("connect", (...args) => {
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// Element is connected
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_this._logger.info("connected");
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_this.connected.setContent(true);
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});
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this._emitter.on("disconnect", () => {
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// Connection Lost.
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_this._logger.error("Connection lost!");
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_this.connected.setContent(false);
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});
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}
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async dispose(): Promise<void> {
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// Disposes the Emitter.
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(this._emitter as any as SocketIOClient.Socket).removeAllListeners();
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(this._emitter as any as SocketIOClient.Socket).disconnect();
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}
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}
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