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fix: WebSocket-URL in Browser nutzt echte IP statt 0.0.0.0

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itdrui.de
2026-03-13 14:19:56 +01:00
parent 23fb37cb1a
commit d7887ae0c9
1 changed files with 39 additions and 7 deletions
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46
serve_tui.py
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@@ -4,10 +4,16 @@ Startet einen Web-Server, der die TUI pro Browser-Verbindung als Subprocess ausf
Voraussetzung: MCM API-Server muss bereits laufen (python main_api_only.py). Voraussetzung: MCM API-Server muss bereits laufen (python main_api_only.py).
Verwendung: Verwendung:
python serve_tui.py [--host 0.0.0.0] [--port 8001] # Lokal:
python serve_tui.py
# Raspberry Pi / entfernter Rechner:
python serve_tui.py --host 0.0.0.0 --public-host 192.168.1.100 --port 8001
# Browser: http://192.168.1.100:8001
""" """
import asyncio import asyncio
import socket
import sys import sys
from textual_serve.server import Server from textual_serve.server import Server
@@ -15,25 +21,51 @@ from textual_serve.server import Server
from config import settings from config import settings
def _local_ip() -> str:
"""Ermittelt die lokale IP-Adresse (für den public_url-Fallback)."""
try:
with socket.socket(socket.AF_INET, socket.SOCK_DGRAM) as s:
s.connect(("8.8.8.8", 80))
return s.getsockname()[0]
except Exception:
return "localhost"
def main() -> None: def main() -> None:
import argparse import argparse
parser = argparse.ArgumentParser(description="MCM TUI Web-Server") parser = argparse.ArgumentParser(description="MCM TUI Web-Server")
parser.add_argument("--host", default="0.0.0.0", help="Host (default: 0.0.0.0)") parser.add_argument("--host", default="0.0.0.0", help="Bind-Adresse (default: 0.0.0.0)")
parser.add_argument( parser.add_argument(
"--port", type=int, default=settings.web_port, help=f"Port (default: {settings.web_port})" "--port", type=int, default=settings.web_port,
help=f"Port (default: {settings.web_port})"
)
parser.add_argument(
"--public-host", default=None,
help="Öffentlicher Hostname/IP für WebSocket-URL (default: automatisch ermittelt)"
) )
args = parser.parse_args() args = parser.parse_args()
# Pfad zum Python-Interpreter im venv, damit alle Pakete verfügbar sind # Öffentliche URL für die WebSocket-Verbindung im Browser
public_host = args.public_host or (
"localhost" if args.host in ("localhost", "127.0.0.1") else _local_ip()
)
public_url = f"http://{public_host}:{args.port}"
python = sys.executable python = sys.executable
command = f"{python} tui_standalone.py" command = f"{python} tui_standalone.py"
print(f"MCM TUI Web-Server startet auf http://{args.host}:{args.port}") print(f"MCM TUI Web-Server lauscht auf {args.host}:{args.port}")
print(f"Subprocess-Befehl: {command}") print(f"Browser-URL: {public_url}")
print("Ctrl+C zum Beenden.") print("Ctrl+C zum Beenden.")
server = Server(command=command, host=args.host, port=args.port, title="MCM – MultiCustomerMessenger") server = Server(
command=command,
host=args.host,
port=args.port,
title="MCM – MultiCustomerMessenger",
public_url=public_url,
)
asyncio.run(server.serve()) asyncio.run(server.serve())