ext/node/polyfills/internal_binding/http2.ts - main - githubmirror/deno

ext/node/polyfills/internal_binding/http2.ts

80 строк2 KB

Nathan Whitaker

perf: lazy-load more modules in the snapshot (#34061)

19 май 2026, 02:37

19 май 2026, 02:37eb4061f

// Copyright 2018-2026 the Deno authors. MIT license.
(function () {
const { core } = __bootstrap;
const { op_http2_error_string } = core.ops;
const constants = core.loadExtScript(
  "ext:deno_node/internal/http2/constants.ts",
);

class Http2Stream {
  respond(
    this: {
      respond(headers: string, count: number, options: number): number;
    },
    headers: string,
    count: number,
    options: number,
  ): number {
    // Tests replace this prototype method; otherwise `this` is the native
    // handle, so dispatch falls through to the handle's own `respond` op.
    return this.respond(headers, count, options);
  }

  pushPromise(
    this: {
      pushPromise(headers: string, count: number, options: number): number;
    },
    headers: string,
    count: number,
    options: number,
  ): number {
    // Tests replace this prototype method; otherwise `this` is the native
    // handle, so dispatch falls through to the handle's own `pushPromise` op.
    return this.pushPromise(headers, count, options);
  }
}

class Http2Session {
  request(
    this: {
      request(
        headers: string,
        count: number,
        options: number,
        parent: number,
        weight: number,
        exclusive: boolean,
      ): unknown;
    },
    headers: string,
    count: number,
    options: number,
    parent: number,
    weight: number,
    exclusive: boolean,
  ): unknown {
    // Tests replace this prototype method; otherwise `this` is the native
    // handle, so dispatch falls through to the handle's own `request` op.
    return this.request(headers, count, options, parent, weight, exclusive);
  }
}

function nghttp2ErrorString(integerCode: number) {
  return op_http2_error_string(integerCode);
}

const _defaultExport = {
  constants,
  Http2Session,
  Http2Stream,
  nghttp2ErrorString,
};

return {
  constants,
  Http2Session,
  Http2Stream,
  nghttp2ErrorString,
  default: _defaultExport,
};
})();