mirror of
https://github.com/microsoft/agent-framework.git
synced 2026-06-16 21:04:09 +08:00
Evan Mattson
32bd884bfd
* Add concrete AGUIChatClient * Update logging docstrings and conventions * PR feedback * Updates to support client-side tool calls
73 lines
2.8 KiB
Python
73 lines
2.8 KiB
Python
# Copyright (c) Microsoft. All rights reserved.
|
|
|
|
"""AG-UI client example using AGUIChatClient.
|
|
|
|
This example demonstrates how to use the AGUIChatClient to connect to
|
|
a remote AG-UI server and interact with it using the Agent Framework's
|
|
standard chat interface.
|
|
"""
|
|
|
|
import asyncio
|
|
import os
|
|
|
|
from agent_framework_ag_ui import AGUIChatClient
|
|
|
|
|
|
async def main():
|
|
"""Main client loop demonstrating AGUIChatClient usage."""
|
|
# Get server URL from environment or use default
|
|
server_url = os.environ.get("AGUI_SERVER_URL", "http://127.0.0.1:5100/")
|
|
print(f"Connecting to AG-UI server at: {server_url}\n")
|
|
print("Using AGUIChatClient with automatic thread management and Agent Framework integration.\n")
|
|
|
|
# Create client with context manager for automatic cleanup
|
|
async with AGUIChatClient(endpoint=server_url) as client:
|
|
thread_id: str | None = None
|
|
|
|
try:
|
|
while True:
|
|
# Get user input
|
|
message = input("\nUser (:q or quit to exit): ")
|
|
if not message.strip():
|
|
print("Request cannot be empty.")
|
|
continue
|
|
|
|
if message.lower() in (":q", "quit"):
|
|
break
|
|
|
|
# Send message and stream the response
|
|
print("\nAssistant: ", end="", flush=True)
|
|
|
|
# Use metadata to maintain conversation continuity
|
|
metadata = {"thread_id": thread_id} if thread_id else None
|
|
|
|
async for update in client.get_streaming_response(message, metadata=metadata):
|
|
# Extract and display thread ID from first update
|
|
if not thread_id and update.additional_properties:
|
|
thread_id = update.additional_properties.get("thread_id")
|
|
if thread_id:
|
|
print(f"\n\033[93m[Thread: {thread_id}]\033[0m", end="", flush=True)
|
|
print("\nAssistant: ", end="", flush=True)
|
|
|
|
# Display text content as it streams
|
|
from agent_framework import TextContent
|
|
|
|
for content in update.contents:
|
|
if isinstance(content, TextContent) and content.text:
|
|
print(f"\033[96m{content.text}\033[0m", end="", flush=True)
|
|
|
|
# Display finish reason if present
|
|
if update.finish_reason:
|
|
print(f"\n\033[92m[Finished: {update.finish_reason}]\033[0m", end="", flush=True)
|
|
|
|
print() # New line after response
|
|
|
|
except KeyboardInterrupt:
|
|
print("\n\nExiting...")
|
|
except Exception as e:
|
|
print(f"\n\033[91mAn error occurred: {e}\033[0m")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
asyncio.run(main())
|