【iOS笔记】【15】常驻线程

本文最后更新于：2021年12月22日 中午

【主页】系列文章目录

【iOS笔记】系列目录

以下代码来自AFNetworking 2.x

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
+ (void)networkRequestThreadEntryPoint:(id)__unused object {
    @autoreleasepool {
        [[NSThread currentThread] setName:@"AFNetworking"];

        NSRunLoop *runLoop = [NSRunLoop currentRunLoop];
        [runLoop addPort:[NSMachPort port] forMode:NSDefaultRunLoopMode];
        [runLoop run];
    }
}

+ (NSThread *)networkRequestThread {
    static NSThread *_networkRequestThread = nil;
    static dispatch_once_t oncePredicate;
    dispatch_once(&oncePredicate, ^{
        _networkRequestThread = [[NSThread alloc] initWithTarget:self selector:@selector(networkRequestThreadEntryPoint:) object:nil];
        [_networkRequestThread start];
    });

    return _networkRequestThread;
}

调用

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    self.view.backgroundColor = [UIColor whiteColor];
    
    [self performSelector:@selector(test) onThread:[ViewController networkRequestThread] withObject:nil waitUntilDone:NO];
}

- (void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event {
    [self performSelector:@selector(test2) onThread:[ViewController networkRequestThread] withObject:nil waitUntilDone:NO];
}

- (void)test {
    NSLog(@"%s",__func__);
}

- (void)test2 {
    NSLog(@"%s",__func__);
}


联系方式

邮箱： xiebangyao_1994@163.com

相关账号：