GNU nano 8.4                                                                                               /home/pi/dc_outgoing.py
#!/usr/bin/env python3
import sys
import urllib.request
import urllib.error

SERVICE_URL_BASE = "http://127.0.0.1:8765"


def main():
    if len(sys.argv) < 2:
        print("Usage: dc_outgoing.py <extension>")
        sys.exit(1)

    ext = sys.argv[1].strip()
    url = f"{SERVICE_URL_BASE}/call/{ext}"
    print(f"[WRAPPER] Requesting call for {ext} via {url}")

    try:
        with urllib.request.urlopen(url, timeout=10) as resp:
            body = resp.read().decode("utf-8", errors="ignore")
            print(f"[WRAPPER] Service response: {resp.status} {body.strip()}")
    except urllib.error.URLError as e:
        print(f"[WRAPPER] Error contacting service: {e}")
        sys.exit(1)


if __name__ == "__main__":
    main()