diff --git a/docs/api.md b/docs/api.md
index 1c9e9c1..3d29db8 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -73,18 +73,18 @@ while (true) {
 ### Advanced API
 
 This API is only available only in Node.js.
+[demo](../examples/remotecall.js)
 
-```ts
-import {RemoteCatAI} from 'catai';
-import progress from 'progress-stream';
+```js
+import { RemoteCatAI } from "catai";
 
-const catai = new RemoteCatAI('ws://localhost:3000');
+const catai = new RemoteCatAI("ws://localhost:3000");
 
-const response = await catai.prompt('Write me 100 words story', token => {
-    progress.stdout.write(token);
+const response = await catai.prompt("Write me 100 words story", (token) => {
+    process.stdout.write(token);
 });
 
 console.log(`Total text length: ${response.length}`);
-
 catai.close();
+
 ```
diff --git a/docs/configuration.md b/docs/configuration.md
index bd7ad14..1499fc6 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -20,7 +20,7 @@ You can config the model by the following steps:
 
    [LLamaChatPromptOptions](https://withcatai.github.io/node-llama-cpp/api/type-aliases/LLamaChatPromptOptions)
 
-   You can edit the [systemPrompt](system_prompt.md) of the chat too.
+   You can edit the [systemPrompt](system-prompt.md) of the chat too.
 
 
 3. Restart the server.
diff --git a/docs/system_prompt.md b/docs/system-prompt.md
similarity index 59%
rename from docs/system_prompt.md
rename to docs/system-prompt.md
index 9bfd2b5..03f822b 100644
--- a/docs/system_prompt.md
+++ b/docs/system-prompt.md
@@ -1,15 +1,15 @@
-# CatAi system_prompt
+# CatAi system-prompt
 
 According to https://withcatai.github.io/node-llama-cpp/api/type-aliases/LlamaChatSessionOptions, 
-it is possible to modify the system_prompt of a chat. 
+it is possible to modify the system-prompt of a chat. 
 
 This can be achieved by adding a systemPrompt key in modelSettings
 
-![catAi systemPrompt settings](system_prompt/settings.png)
+![CatAi systemPrompt settings](system-prompt/settings.png)
 
 
 Save and restart to apply. 
 
 Then the chat act like a pirate according to the systemPrompt you choose ;-)
 
-![catAi systemPrompt demo](system_prompt/demo.png)
\ No newline at end of file
+![CatAi systemPrompt demo](system-prompt/demo.png)
\ No newline at end of file
diff --git a/docs/system_prompt/demo.png b/docs/system-prompt/demo.png
similarity index 100%
rename from docs/system_prompt/demo.png
rename to docs/system-prompt/demo.png
diff --git a/docs/system_prompt/settings.png b/docs/system-prompt/settings.png
similarity index 100%
rename from docs/system_prompt/settings.png
rename to docs/system-prompt/settings.png
diff --git a/examples/remotecall.js b/examples/remotecall.js
new file mode 100644
index 0000000..7eb626f
--- /dev/null
+++ b/examples/remotecall.js
@@ -0,0 +1,13 @@
+import { RemoteCatAI } from "catai";
+
+const catai = new RemoteCatAI("ws://localhost:3000");
+
+catai.on("open", async () => {
+  console.log("Connected");
+  const response = await catai.prompt("Write me 100 words story", (token) => {
+    process.stdout.write(token);
+  });
+
+  console.log(`Total text length: ${response.length}`);
+  catai.close();
+});
diff --git a/server/src/server/remote/remote-catai.ts b/server/src/server/remote/remote-catai.ts
index 044dcbd..95b4acf 100644
--- a/server/src/server/remote/remote-catai.ts
+++ b/server/src/server/remote/remote-catai.ts
@@ -1,10 +1,11 @@
-import WebSocket, {ClientOptions} from 'ws';
-import {ClientRequestArgs} from 'http';
-import {ChatContext} from '../../manage-models/bind-class/chat-context.js';
+import WebSocket, { ClientOptions } from 'ws';
+import { ClientRequestArgs } from 'http';
+import { ChatContext } from '../../manage-models/bind-class/chat-context.js';
 
 export default class RemoteCatAI extends ChatContext {
     private _ws: WebSocket;
     private _closed = false;
+    private _promiseOpen?: Promise<void>;
 
     /**
      * Connect to remote CatAI server, and use it as a chat context
@@ -28,10 +29,19 @@ export default class RemoteCatAI extends ChatContext {
             if (this._closed) return;
             this.emit('error', 'Connection closed: ' + code);
         });
+
+        this._ws.on('open', () => {
+            this.emit("open");
+        });
+
+        this._promiseOpen = new Promise((resolve, reject) => {
+            this.once('open', resolve);
+            this.once('error', reject);
+        });
     }
 
     private _onMessage(message: string) {
-        const {event, value} = JSON.parse(message);
+        const { event, value } = JSON.parse(message);
         switch (event) {
             case 'token':
                 this.emit('token', value);
@@ -49,14 +59,15 @@ export default class RemoteCatAI extends ChatContext {
     }
 
     private _send(event: 'prompt' | 'abort', value: string) {
-        this._ws.send(JSON.stringify({event, value}));
+        this._ws.send(JSON.stringify({ event, value }));
     }
 
     abort(reason?: string): void {
         this._send('abort', reason || 'Aborted by user');
     }
 
-    prompt(prompt: string, onToken?: (token: string) => void): Promise<string | null> {
+    async prompt(prompt: string, onToken?: (token: string) => void): Promise<string | null> {
+        await this._promiseOpen;
         this._send('prompt', prompt);
 
         let buildText = '';
@@ -66,7 +77,7 @@ export default class RemoteCatAI extends ChatContext {
         };
         this.on('token', tokenEvent);
 
-        return new Promise<string | null>((resolve, reject) => {
+        return await new Promise<string | null>((resolve, reject) => {
             this.once('error', reject);
             this.once('modelResponseEnd', () => {
                 this.off('token', tokenEvent);