ios - Alamofire 错误 : Operation couldn't be completed. 软件导致连接中止
<p><p>当我调用 API 并锁定手机屏幕或最小化应用程序时,Alamofire 给我一个错误。</p>
<blockquote>
<p><strong>"The operation couldn't be completed. Software caused connection
abort"</strong></p>
</blockquote>
<p> <a href="/image/CwUCL.png" rel="noreferrer noopener nofollow"><img src="/image/CwUCL.png" alt="enter image description here"/></a> </p>
<ul>
<li>我的 API 需要 60 秒才能完成一项操作。</li>
<li>这只发生在 iPhone 中,而不是模拟器中。</li>
</ul>
<p>请给我这个问题的解决方案。</p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>我认为当应用程序进入后台时,iOS 12 会在最后一个请求返回结果之前关闭连接。您可以使用以下代码来解决您的问题:</p>
<pre><code>if (.applicationState == UIApplicationStateBackground) {
;
}
- (void) sendBackgroundDataToServer {
UIBackgroundTaskIdentifier bgTask = UIBackgroundTaskInvalid;
bgTask = [ beginBackgroundTaskWithExpirationHandler:^{
[ endBackgroundTask:bgTask];
}];
NSMutableDictionary *dictionary = ;
forKey:@"floLatitude"];
forKey:@"floLongitude"];
// send to server with a synchronous request
// AFTER ALL THE UPDATES, close the task
if (bgTask != UIBackgroundTaskInvalid) {
[ endBackgroundTask:bgTask];
}
}
</code></pre></p>
<p style="font-size: 20px;">关于ios - Alamofire 错误 : Operation couldn't be completed. 软件导致连接中止,我们在Stack Overflow上找到一个类似的问题:
<a href="https://stackoverflow.com/questions/54902181/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/54902181/
</a>
</p>
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