Function finishSessionClose

lib/internal/http2/core.js:1195–1225

(session, error)

}

function finishSessionClose(session, error) {
  debugSessionObj(session, 'finishSessionClose');

  const socket = session[kSocket];
  cleanupSession(session);

  if (socket && !socket.destroyed) {
    socket.on('close', () => {
      emitClose(session, error);
    });
    if (session.closed) {
      // If we're gracefully closing the socket, call resume() so we can detect
      // the peer closing in case binding.Http2Session is already gone.
      socket.resume();
    }

    // Always wait for writable side to finish.
    socket.end((err) => {
      debugSessionObj(session, 'finishSessionClose socket end', err, error);
      // If session.destroy() was called, destroy the underlying socket. Delay
      // it a bit to try to avoid ECONNRESET on Windows.
      if (!session.closed) {
        setImmediate(() => {
          socket.destroy(error);
        });
      }
    });
  } else {
    process.nextTick(emitClose, session, error);
  }
}

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