3

我知道 Ben 放弃了 ASIHTTPRequest 项目，但无论如何现在切换到其他东西为时已晚，所以我决定尝试解决我遇到的问题。

我正在发布和使用 https 协议的请求。我已按要求禁用了持久连接。

    ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
    [request setUseKeychainPersistence:YES];
    [request setShouldAttemptPersistentConnection:YES];

    // Set the request timeout 
    [request setTimeOutSeconds:REQUEST_TIME_OUT];


    // Upload an image
    NSData *imageData = UIImagePNGRepresentation(imageContainer.mImage);
    [request setPostBody:[NSMutableData dataWithData:imageData]];;

    [request setDelegate:self];
    [request setDidFinishSelector:@selector(uploadRequestFinished:)];
    [request setDidFailSelector:@selector(uploadRequestFailed:)];
    [request startAsynchronous];

以及我得到A connection failure occurred的所有东西kCFErrorDomainCFNetwork error -1005。

我已经在项目的配置中启用了所有调试信息，ASIHTTPRequest并获得了以下日志

[STATUS] Starting asynchronous request <ASIFormDataRequest: 0x1029e000>
[CONNECTION] Request <ASIFormDataRequest: 0x1029e000> will not use a persistent connection
[THROTTLING] ===Used: 0 bytes of bandwidth in last measurement period===
[THROTTLING] ===Used: 327680 bytes of bandwidth in last measurement period===
[CONNECTION] Request attempted to use connection #(null), but it has been closed - will retry with a new connection
[CONNECTION] Request <ASIFormDataRequest: 0x1029e000> will not use a persistent connection
[THROTTLING] ===Used: 229376 bytes of bandwidth in last measurement period===
[THROTTLING] ===Used: 360448 bytes of bandwidth in last measurement period===
[CONNECTION] Request attempted to use connection #(null), but it has been closed - we have already retried with a new connection, so we must give up[STATUS] Request <ASIFormDataRequest: 0x1029e000>: Failed
[CONNECTION] Request #(null) failed and will invalidate connection #(null)ata upload failed "Error Domain=ASIHTTPRequestErrorDomain Code=1 "A connection failure occurred" UserInfo=0xf624750 {NSUnderlyingError=0xf6246f0 "The operation couldn’t be completed. (kCFErrorDomainCFNetwork error -1005.)"

任何想法为什么会发生崩溃？以及如何解决这个问题？

4

2 回答 2

2

几个月前我有同样的问题。不保证 Internet 连接，您会发现此错误在 3G 连接中更为常见。我的解决方案是提高重试次数。在里面ASIHTTPRequest.m将重试计数修改为至少 5 次，看看是否有帮助。

- (BOOL)retryUsingNewConnection
{
    if ([self retryCount] < 5) {

这样做的原因是因为-1005捕获了错误，-handleStreamError然后在上面的代码中允许多次重试连接。

于 2012-06-04T14:40:03.333 回答
0

伙计们感谢您的帮助。

我刚刚发现问题是由服务器端引起的。其中拒绝接受更大的数据，比如说 800K。

非常感谢

于 2012-06-05T14:14:59.910 回答