如何为 RESTKIT 对象管理器设置超时间隔 [英] How to set timeout interval for RESTKIT Object Manager

问题描述

我正在使用 RESTKIT 对象管理器从我的服务器获取信息.我的实现代码片段如下:

I am using the RESTKIT Object Manager to get information from my server. The snippet of my implementation code is as follows:

-(void)getObjects
{
    //Instantiate the RestKit Object Manager
    RKObjectManager *sharedManager = [RKObjectManager sharedManager];

    //show the spinner
    [self showLoading];

    //call server with the resourcepath
    [sharedManager loadObjectsAtResourcePath:self.resourcePath delegate:self];
}

- (void)objectLoader:(RKObjectLoader*)objectLoader didLoadObjects:(NSArray*)objects 
{

    // handling in scenarios of empty arrays
    if ( [objects count]==0 ){
        [self hideLoading];
        if (emptyHandler){
            emptyHandler();
        }else{
            [self standardEmptyHandling];            
        }
        return;
    }

    // planned failure
    if ( [[objects objectAtIndex:0] isKindOfClass:[Failure class]]){
        NSAssert([objects count]==1,@"object returned is type failure, but there are more than one object in it");
        failureObject=[objects objectAtIndex:0];
        [self hideLoading];
        [self standardErrorHandling];
        return;
    }

    //return completion block to caller
    completionHandler(objects);

}

但是，可能存在服务器错误或可达性错误的情况，这会导致进程在终止之前继续尝试很长时间(微调器将显示很长时间_.

However there might be cases whereby there is a server error or reachability error this causing the process to continue trying for a long duration before terminating (spinner will be displayed for an extended amount of time_.

有没有办法在我的实现中设置超时持续时间，例如，如果服务器在 20 秒内没有响应，我可以提示用户再次尝试?

Is there a way to set a timeout duration in my implementation so that I can prompt the user an alert to try again if the server does not respond in 20 secs for example?

推荐答案

RestKit 贡献者现在已经在这个拉取请求中解决了这个问题 https://github.com/RestKit/RestKit/pull/491 并且可以轻松设置如下:

This has now been resolved by RestKit contributors in this pull request https://github.com/RestKit/RestKit/pull/491 and can be set easily as follows:

RKObjectManager *objectManager = [RKObjectManager objectManagerWithBaseURL:@"http://..."];
objectManager.client.timeoutInterval = 30.0; // 30 seconds

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