Method _build_http2_scope

gunicorn/asgi/protocol.py:1732–1773

Build ASGI HTTP scope from HTTP/2 request.

(self, request, sockname, peername)

                self.log.exception("Exception in post_request hook")

    def _build_http2_scope(self, request, sockname, peername):
        """Build ASGI HTTP scope from HTTP/2 request."""
        headers = []
        for name, value in request.headers:
            headers.append((
                name.lower().encode("latin-1"),
                value.encode("latin-1")
            ))

        server = _normalize_sockaddr(sockname)
        client = _normalize_sockaddr(peername)

        scope = {
            "type": "http",
            "asgi": {"version": "3.0", "spec_version": "2.4"},
            "http_version": "2",
            "method": request.method,
            "scheme": request.scheme,
            "path": request.path,
            "raw_path": getattr(request, 'raw_path', None) or (request.path.encode("latin-1") if request.path else b""),
            "query_string": request.query.encode("latin-1") if request.query else b"",
            "root_path": self.cfg.root_path or "",
            "headers": headers,
            "server": server,
            "client": client,
        }

        if hasattr(self.worker, 'state'):
            scope["state"] = self.worker.state

        # Add HTTP/2 extensions
        extensions = {}
        if hasattr(request, 'priority_weight'):
            extensions["http.response.priority"] = {
                "weight": request.priority_weight,
                "depends_on": request.priority_depends_on,
            }
        # Add trailer support extension for HTTP/2
        extensions["http.response.trailers"] = {}
        scope["extensions"] = extensions

        return scope

    def _build_http2_environ(self, request, sockname, peername):
        """Build minimal environ dict for access logging."""