Add Async Client Websocket files

Author: jeankassio

src/AsyncClientWebSocket.js

@@ -0,0 +1,68 @@
+/*!
+ * Async Client Websocket v1.0.3
+ * by Jean Kássio
+ *
+ * More info:
+ * https://jeankassio.dev
+ *
+ * Copyright Jean Kássio
+ * Released under the MIT license
+ * https://github.com/jeankassio/Async-Client-Websocket/blob/main/LICENSE
+ *
+ * @preserve
+ */
+
+class WebSocketClient {
+  constructor(url) {
+    this.url = url;
+    this.socket = null;
+    this.onOpen = null;
+    this.onClose = null;
+    this.onMessage = null;
+    this.onError = null;
+  }
+
+  connect() {
+    return new Promise((resolve, reject) => {
+      this.socket = new WebSocket(this.url);
+
+      this.socket.onopen = (event) => {
+        if (this.onOpen) {
+          this.onOpen(event);
+        }
+        resolve();
+      };
+
+      this.socket.onmessage = (event) => {
+        const message = event.data;
+        if (this.onMessage) {
+          this.onMessage(message);
+        }
+      };
+
+      this.socket.onerror = (error) => {
+        if (this.onError) {
+          this.onError(error);
+        }
+      };
+
+      this.socket.onclose = (event) => {
+        if (this.onClose) {
+          this.onClose(event);
+        }
+      };
+    });
+  }
+
+  send(message) {
+    if(this.socket && this.socket.readyState === WebSocket.OPEN) {
+		this.socket.send(message);
+    }
+  }
+
+  disconnect() {
+    if (this.socket) {
+      this.socket.close();
+    }
+  }
+}

src/AsyncClientWebSocket.min.js

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+/*!
+ * Async Client Websocket v1.0.3
+ * by Jean Kássio
+ *
+ * More info:
+ * https://jeankassio.dev
+ *
+ * Copyright Jean Kássio
+ * Released under the MIT license
+ * https://github.com/jeankassio/Async-Client-Websocket/blob/main/LICENSE
+ *
+ * @preserve
+ */ class WebSocketClient{constructor(s){this.url=s,this.socket=null,this.onOpen=null,this.onClose=null,this.onMessage=null,this.onError=null}connect(){return new Promise((s,t)=>{this.socket=new WebSocket(this.url),this.socket.onopen=t=>{this.onOpen&&this.onOpen(t),s()},this.socket.onmessage=s=>{let t=s.data;this.onMessage&&this.onMessage(t)},this.socket.onerror=s=>{this.onError&&this.onError(s)},this.socket.onclose=s=>{this.onClose&&this.onClose(s)}})}send(s){this.socket&&this.socket.readyState===WebSocket.OPEN&&this.socket.send(s)}disconnect(){this.socket&&this.socket.close()}}