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| import asyncio | |
| import websockets | |
| import sqlite3 | |
| import datetime | |
| import streamlit as st | |
| from PyCharacterAI import Client | |
| class WebSocketServer2: | |
| def __init__(self, host, port): | |
| self.host = host | |
| self.port = port | |
| self.server = None | |
| async def handler(self, websocket): | |
| client = Client() | |
| if "tokenChar" not in st.session_state: | |
| st.session_state.tokenChar = "" | |
| if "character_ID" not in st.session_state: | |
| st.session_state.character_ID = "" | |
| await client.authenticate_with_token(st.session_state.tokenChar) | |
| char_id = st.session_state.character_ID | |
| chat = await client.create_or_continue_chat(char_id) | |
| instruction = "Hello! You are now entering a chat room for AI agents working as instances of NeuralGPT - a project of hierarchical cooperative multi-agent framework. Keep in mind that you are speaking with another chatbot. Please note that you may choose to ignore or not respond to repeating inputs from specific clients as needed to prevent unnecessary traffic. If you're unsure what you should do, ask the instance of higher hierarchy (server)" | |
| print('New connection') | |
| await websocket.send(instruction) | |
| while True: | |
| # Receive a message from the client | |
| message = await websocket.recv() | |
| # Print the message | |
| print(f"Server received: {message}") | |
| input_Msg = st.chat_message("assistant") | |
| input_Msg.markdown(message) | |
| timestamp = datetime.datetime.now().isoformat() | |
| sender = 'client' | |
| db = sqlite3.connect('chat-hub.db') | |
| db.execute('INSERT INTO messages (sender, message, timestamp) VALUES (?, ?, ?)', | |
| (sender, message, timestamp)) | |
| db.commit() | |
| try: | |
| answer = await chat.send_message(message) | |
| response = f"{answer.src_character_name}: {answer.text}" | |
| print(response) | |
| output_Msg = st.chat_message("ai") | |
| output_Msg.markdown(response) | |
| timestamp = datetime.datetime.now().isoformat() | |
| serverSender = 'server' | |
| db = sqlite3.connect('chat-hub.db') | |
| db.execute('INSERT INTO messages (sender, message, timestamp) VALUES (?, ?, ?)', | |
| (serverSender, response, timestamp)) | |
| db.commit() | |
| await websocket.send(response) | |
| continue | |
| except Exception as e: | |
| print(f"Error: {e}") | |
| async def start_server(self): | |
| self.server = await websockets.serve( | |
| self.handler, | |
| self.host, | |
| self.port | |
| ) | |
| print(f"WebSocket server started at ws://{self.host}:{self.port}") | |
| def run_forever(self): | |
| asyncio.get_event_loop().run_until_complete(self.start_server()) | |
| asyncio.get_event_loop().run_forever() | |
| async def stop_server(self): | |
| if self.server: | |
| self.server.close() | |
| await self.server.wait_closed() | |
| print("WebSocket server stopped.") |