Method shutdown

netty/src/main/java/io/grpc/netty/NettyServer.java:363–390

()

  }

  @Override
  public void shutdown() {
    if (terminated) {
      return;
    }
    ChannelGroupFuture groupFuture = channelGroup.close()
        .addListener(new ChannelGroupFutureListener() {
            @Override
            public void operationComplete(ChannelGroupFuture future) throws Exception {
              if (!future.isSuccess()) {
                log.log(Level.WARNING, "Error closing server channel group", future.cause());
              }
              sharedResourceReferenceCounter.release();
              protocolNegotiator.close();
              listenSocketStatsList = Collections.emptyList();
              synchronized (NettyServer.this) {
                listener.serverShutdown();
                terminated = true;
              }
            }
        });
    try {
      groupFuture.await();
    } catch (InterruptedException e) {
      log.log(Level.FINE, "Interrupted while shutting down", e);
      Thread.currentThread().interrupt();
    }
  }

  @Override
  public InternalLogId getLogId() {