"""Test connection to Blender addon socket server"""
import socket
import json
try:
print("Connecting to Blender on localhost:9876...")
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.settimeout(5)
s.connect(('localhost', 9876))
print("✓ Connected!")
# Send command
command = {"type": "get_scene_info", "params": {}}
command_json = json.dumps(command) + "\n"
print(f"\nSending: {command_json.strip()}")
s.sendall(command_json.encode('utf-8'))
# Receive response
print("Waiting for response...")
buffer = ""
while True:
chunk = s.recv(4096).decode('utf-8')
if not chunk:
break
buffer += chunk
try:
response = json.loads(buffer)
print(f"\n✓ Response received:")
print(json.dumps(response, indent=2))
break
except json.JSONDecodeError:
continue
s.close()
print("\n✓ Connection test successful!")
except ConnectionRefusedError:
print("✗ Connection refused - Blender addon server not running")
print(" Check: Blender MCP addon is enabled and server is started")
except socket.timeout:
print("✗ Connection timeout")
except Exception as e:
print(f"✗ Error: {e}")
import traceback
traceback.print_exc()
