set alpn protocol to browser-cli prevent h2/http1.1 ALPN confusion

2026-05-03 12:42:59 +02:00
parent 217641d0ef
commit 7fd966014f
1 changed files with 1 additions and 0 deletions
@@ -250,6 +250,7 @@ def _send_remote(endpoint: str, msg: dict, private_key=None) -> bytes | None:
        if port == 443:
            import ssl
            ctx = ssl.create_default_context()
+            ctx.set_alpn_protocols(["browser-cli"])  # prevent h2/http1.1 ALPN confusion
            sock = ctx.wrap_socket(raw_sock, server_hostname=host)
        else:
            sock = raw_sock