TTRequestLoader最大內容大小問題

Question

嘗試使用TTRequestLoader加載大文件時，我得到這些錯誤：

2011-06-30 07:25:21.782 xxxxxxx[1261:607] -[TTRequestLoader connection:didReceiveResponse:](317): 
TTDASSERT failed: 0 == _queue.maxContentLength || contentLength <=_queue.maxContentLength 

是否有增加TTURLRequest加載的文件的大小，以aviod這些功能錯誤？

我的代碼：

TTURLRequest* request = [TTURLRequest 
         requestWithURL: [_url absoluteString] 
         delegate: self]; 

request.cachePolicy = cachePolicy; 
request.cacheExpirationAge = (60*60*24*3); 

TTURLDataResponse* response = [[TTURLDataResponse alloc] init]; 
request.response = response; 
TT_RELEASE_SAFELY(response); 

Answer 1

斷言具有以下comment上面：

// If you hit this assertion it's because a massive file is about to be downloaded. 
// If you're sure you want to do this, add the following line to your app delegate startup 
// method. Setting the max content length to zero allows anything to go through. If you just 
// want to raise the limit, set it to any positive byte size. 
// [[TTURLRequestQueue mainQueue] setMaxContentLength:0] 

所以調用[[TTURLRequestQueue mainQueue] setMaxContentLength:0]應該這樣做。