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具有3G网络的iPhone 4.0上的GWT

[英]GWT on iPhone 4.0 with 3G network

原文 2010-04-21 16:15:38 5 1 iphone/ google-app-engine/ gwt/ mobile-safari

I have just encountered very strange problem - my GWT app hosted on Google App Engine does not want to work on iPhone over 3G, however it works fine over Wi-Fi. 我刚刚遇到了一个非常奇怪的问题-我在Google App Engine上托管的GWT应用程序不想在3G以上的iPhone上运行，但是在Wi-Fi上运行正常。

For testing I created empty GWT module with only Window.alert in the onModuleLoad. 为了进行测试，我在onModuleLoad中仅使用Window.alert创建了空的GWT模块。 If I switch on Wi-Fi, the alert is shown, with 3G - just blank page although with correct title. 如果我打开Wi-Fi，则会显示带有3G的警报-尽管标题正确，但只有空白页。

Safari Developer console on iPhone looks absolutely the same for 3G and Wi-Fi - some 3 errors about wrong placement of meta tags. iPhone上的Safari Developer控制台对于3G和Wi-Fi看起来完全相同-关于元标记放置错误的一些3个错误。

Just recently I installed iPhone OS 4.0 (tried beta 1 and beta 2), and I can not roll it back to version 3, so can not really say where the problem is. 就在最近，我安装了iPhone OS 4.0（尝试过beta 1和beta 2），而且我无法将其回滚到版本3，因此无法真正说出问题出在哪里。

Does anyone have any ideas what may be happening here? 有谁知道这里可能会发生什么？

Sample page is hosted on http://iphntst.appspot.com 示例页面托管在http://iphntst.appspot.com上

1 个解决方案

This was not a problem neither in iPhone OS 4 nor 3G. 在iPhone OS 4和3G中这都不是问题。 Looks like something wrong with Google AppSpot. Google AppSpot似乎有问题。 Now it works well. 现在它运作良好。