Delete repro-scgi-content-type.py

repro-scgi-content-type.py

@@ -1,93 +0,0 @@
-#!/usr/bin/env python3
-"""Reproduce SCGI content-type auto-detection bug in rtorrent.
-
-Sends a JSON SCGI request without Content-Type header, splitting the
-TCP stream so that the header arrives before the body.  If the server
-peeks at the body start (m_buffer[m_body]) before the body has arrived,
-it reads a null byte instead of '{' and defaults to XML — causing the
-JSON-RPC call to fail.
-
-Usage:
-    python3 repro-scgi-content-type.py host:port
-    python3 repro-scgi-content-type.py 127.0.0.1:5101
-"""
-
-import socket
-import sys
-import time
-
-
-SCGI_HEADERS = (
-    b"CONTENT_LENGTH\x00154\x00"
-    b"SCGI\x001\x00"
-)
-
-JSON_BODY = (
-    b'{"method":"system.listMethods","params":[],"id":1}'
-)
-
-HEADER_LENGTH = len(SCGI_HEADERS)
-HEADER_LEN_STR = str(HEADER_LENGTH).encode()
-
-
-def send_in_chunks(host: str, port: int, chunks: list[bytes]) -> bytes:
-    with socket.create_connection((host, port), timeout=5) as sock:
-        for data in chunks:
-            sock.sendall(data)
-            time.sleep(0.05)
-        return sock.recv(4096)
-
-
-def test_normal(host: str, port: int) -> bool:
-    """All in one segment (works either way)."""
-    full_request = HEADER_LEN_STR + b":" + SCGI_HEADERS + b"," + JSON_BODY
-    response = send_in_chunks(host, port, [full_request])
-    ok = len(response) > 0
-    print(f"  Normal send: {'OK' if ok else 'FAIL'} (got {len(response)} bytes)")
-    return ok
-
-
-def test_split_header_body(host: str, port: int) -> bool:
-    """Header arrives first, body second (triggers the bug)."""
-    chunks = [
-        HEADER_LEN_STR + b":" + SCGI_HEADERS + b",",
-        JSON_BODY,
-    ]
-    response = send_in_chunks(host, port, chunks)
-    ok = len(response) > 0
-    print(f"  Split header/body: {'OK' if ok else 'FAIL'} (got {len(response)} bytes)")
-    return ok
-
-
-def main() -> None:
-    if len(sys.argv) != 2:
-        print(__doc__)
-        sys.exit(1)
-
-    addr = sys.argv[1]
-    if ":" in addr:
-        host, port_str = addr.rsplit(":", 1)
-        port = int(port_str)
-    else:
-        host, port = addr, 80
-
-    print(f"=== Reproducing SCGI content-type defer bug against {host}:{port} ===\n")
-
-    normal_ok = test_normal(host, port)
-    if not normal_ok:
-        print("\nServer doesn't seem to be running or reachable. Aborting.")
-        sys.exit(1)
-
-    split_ok = test_split_header_body(host, port)
-
-    print()
-    if not split_ok:
-        print("RESULT: BUG CONFIRMED — JSON request fails when body arrives after header.")
-        print("         detect_content_type() peeked at m_buffer[m_body] which was \\0 (not '{').")
-    else:
-        print("RESULT: Bug not reproduced — server handles content-type defer correctly.")
-    print(f"  normal={normal_ok} split_header_body={split_ok}")
-
-
-if __name__ == "__main__":
-    main()