Function closeSession

lib/internal/http2/core.js:1227–1255

(session, code, error)

}

function closeSession(session, code, error) {
  debugSessionObj(session, 'start closing/destroying', error);

  const state = session[kState];
  state.flags |= SESSION_FLAGS_DESTROYED;
  state.destroyCode = code;

  // Clear timeout and remove timeout listeners.
  session.setTimeout(0);
  session.removeAllListeners('timeout');

  const socket = session[kSocket];
  const handle = session[kHandle];

  // Destroy any pending and open streams
  if (state.pendingStreams.size > 0 || state.streams.size > 0) {
    const cancel = new ERR_HTTP2_STREAM_CANCEL(error);
    state.pendingStreams.forEach((stream) => stream.destroy(cancel));
    state.streams.forEach((stream) => stream.destroy(error));
  }

  // Destroy the handle if it exists at this point.
  if (handle !== undefined) {
    handle.ondone = finishSessionClose.bind(null, session, error);
    handle.destroy(code, socket.destroyed);
  } else {
    finishSessionClose(session, error);
  }
}

// Upon creation, the Http2Session takes ownership of the socket. The session
// may not be ready to use immediately if the socket is not yet fully connected.