ASINetworkQueue asynchronous queue for iPhone

IPhoneOfASINetworkQueue asynchronous queueIs the content to be introduced in this article, using NSOperationQueue (orASINetWorkQueue, See the following example. When a queue is used, only a specified number of requests can be run simultaneously. If the request you added exceeds the maxConcurrentOperationCount attribute of the queue, the request will run after other requests are completed.

Note:ASINetworkQueueClass View introduction to the previous IPhone ASIHTTPRequest

 
 

  
  
// ASINetworkQueue queue = [ASINetworkQueue alloc] init];
  
  
 
  
  
For (ForumItem * item in itemList)
  
  
 
  
  
{
  
  
 
  
  
// Address of the item. Image
  
  
 
  
  
If (item. Image)
  
  
 
  
  
{
  
  
 
  
  
ASIHTTPRequest * request = [ASIHTTPRequest requestWithURL: [NSURLURLWithString: item. Image];
  
  
 
  
  
Request. userInfo = [NSDictionary dictionaryWithObject: item. ImageforKey: @ "Image"];
  
  
 
  
  
[Request setDelegate: self];
  
  
 
  
  
[Request setDidFinishSelector: @ selector (requestDidFinished :)];
  
  
 
  
  
[Queue addOperation: request];
  
  
 
  
  
}
  
  
 
  
  
}
  
  
 
  
  
[Queue go];
 
 

Release Notes

 
 

  
  
queue 
 
 

Summary:IPhoneOfASINetworkQueue asynchronous queueI hope this article will help you!