ios – 错误：“消息回复花了太长时间”向设备监视工具包OS 2发送消息

#import< WatchConnectivity / WatchConnectivity.h>同时适用于手表和主要应用目标,并且符合手表和设备上的委托方法

从手表发送消息给设备

>会话确认为可用
>会话确认为可访问

NSDictionary *applicationDict = [[NSDictionary alloc] initWithObjects:@[@"SomethingHere"] forKeys:@[@"valueKey"]];

if([[WCSession defaultSession] isReachable]) {
    NSLog(@"Reachable"); //<---- Console shows reachable

    [[WCSession defaultSession] sendmessage:applicationDict
                                replyHandler:^(NSDictionary *reply) {

                                   NSLog(@"%@",reply);

                               }

                               errorHandler:^(NSError *error) {

                                   NSLog(@"%@",error); //<--- returns error

                               }];

   }

设备

在appdelegate didFinishLaunching

// Watch kit session
    if ([WCSession isSupported]) {
        WCSession *session = [WCSession defaultSession];
        session.delegate = self;
        [session activateSession];
        NSLog(@"\n\n - WatchKit Session Started - \n\n");
    }
    else{
        NSLog(@"WatchKit Session Error");
    }

会议确认按预期开始

在设备上接收消息

- (void)session:(nonnull WCSession *)session didReceivemessage:(nonnull NSDictionary<NSString *,id> *)message replyHandler:(nonnull void (^)(NSDictionary<NSString *,id> * __nonnull))replyHandler {
        NSLog(@"Data delagte");
        dispatch_async(dispatch_get_main_queue(),^{
            resultFromWatch = [message objectForKey:@"resultDataValue"];
        });

      }

更新：

- (void) session:(nonnull WCSession *)session didReceiveApplicationContext:(nonnull NSDictionary<NSString *,id> *)message {

dispatch_async(dispatch_get_main_queue(),^{



  });
}

停止根据ccjensen评论收到的错误消息