TTRequestLoader max content size issue

转载于 2012-05-29 12:32:00 发布 · 71 阅读

本文解决了一个特定的iOS开发问题：当使用TTRequestLoader下载大型文件时遇到的断言失败错误。通过调整TTURLRequestQueue的最大内容长度设置，可以避免因文件过大而导致的下载失败。

报错为：

TTRequestLoader connection:didReceiveResponse:](354): TTDASSERT failed: 0 == _queue.maxContentLength || contentLength <=_queue.maxContentLength

解决方法：

// 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]


So calling [[TTURLRequestQueue mainQueue] setMaxContentLength:0] should do it.

在layoutSubviews

- (void)layoutSubviews {

[superlayoutSubviews];

_statusSpinner.frame = CGRectMake(141, 221, 37, 37);

_statusSpinner.center = CGPointMake(160, 240);

[[TTURLRequestQueuemainQueue] setMaxContentLength:0];

}

http://stackoverflow.com/questions/6534392/ttrequestloader-max-content-size-issue