Method shutdownNow

core/src/main/java/io/grpc/internal/ServerImpl.java:273–299

()

  }

  @Override
  public ServerImpl shutdownNow() {
    shutdown();
    Collection<ServerTransport> transportsCopy;
    Status nowStatus = Status.UNAVAILABLE.withDescription("Server shutdownNow invoked");
    boolean savedServerShutdownCallbackInvoked;
    synchronized (lock) {
      // Short-circuiting not strictly necessary, but prevents transports from needing to handle
      // multiple shutdownNow invocations if shutdownNow is called multiple times.
      if (shutdownNowStatus != null) {
        return this;
      }
      shutdownNowStatus = nowStatus;
      transportsCopy = new ArrayList<>(transports);
      savedServerShutdownCallbackInvoked = serverShutdownCallbackInvoked;
    }
    // Short-circuiting not strictly necessary, but prevents transports from needing to handle
    // multiple shutdownNow invocations, between here and the serverShutdown callback.
    if (savedServerShutdownCallbackInvoked) {
      // Have to call shutdownNow, because serverShutdown callback only called shutdown, not
      // shutdownNow
      for (ServerTransport transport : transportsCopy) {
        transport.shutdownNow(nowStatus);
      }
    }
    return this;
  }

  @Override
  public boolean isShutdown() {