Question

我有一个依赖天蓝色服务的应用程序。在大多数情况下，它是无缝的，但我也被抛回（它被应用程序捕获，因此应用程序不会失败）

---抛出异常的上一个位置的堆栈跟踪结束--- 在/Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:62中的System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw（）[0x0000b]中在/Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Runtime.CompilerServices/TaskAwaiter.cs:60中的System.Runtime.CompilerServices.TaskAwaiter.GetResult（）[0x00034] 在Microsoft.WindowsAzure.MobileServices.MobileServiceHttpClient + d__1c.MoveNext（）[0x00000] in：0 ---从抛出异常的先前位置开始的堆栈跟踪结束--- 在/Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:62中的System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw（）[0x0000b]中 at System.Runtime.CompilerServices.TaskAwaiter 1[System.Net.Http.HttpResponseMessage].GetResult () [0x00034] in /Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Runtime.CompilerServices/TaskAwaiter_T.cs:59 at Microsoft.WindowsAzure.MobileServices.MobileServiceHttpClient+<RequestAsync>d__4.MoveNext () [0x00000] in <filename unknown>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000b] in /Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Runtime.ExceptionServices/ExceptionDispatchInfo.cs:62 at System.Runtime.CompilerServices.TaskAwaiter 1 [Microsoft.WindowsAzure.MobileServices.MobileServiceHttpResponse] .GetResult（）[0x00034]在/Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Runtime中。 CompilerServices / TaskAwaiter_T.cs：59 在Microsoft.WindowsAzure.MobileServices.MobileServiceTable +＆lt;＆gt; c__DisplayClassf +＆lt; b__e＆gt; d__11.MoveNext（）[0x00000] in：0

编辑 - 删除了一些堆栈跟踪

我用来发送到服务器的代码非常简单

public static async Task<bool> StoreData<T>(T obj) where T:IIdentity
    {
        if (!ftrackData.Online)
            return false;
        try
        {
            #if __IOS__
            var test = await AppDelegate.MobileService.GetTable<T>().Where(t => t.id == obj.id).ToListAsync();

            if (test.Count != 0)
                await AppDelegate.MobileService.GetTable<T>().UpdateAsync(obj);
            else
                await AppDelegate.MobileService.GetTable<T>().InsertAsync(obj);


            /*using (var <List<T>> test = AppDelegate.MobileService.GetTable<T>().Where(t => t.id == obj.id).ToListAsync())
            {
                var tmp = new List<T>();
                test.ContinueWith((res) =>
                {
                    tmp = res.Result;
                    if (tmp.Count != 0)
                    {
                        Console.WriteLine("updating data");
                        AppDelegate.MobileService.GetTable<T>().UpdateAsync(obj);
                    }
                    else
                    {
                        Console.WriteLine("inserting data");
                        AppDelegate.MobileService.GetTable<T>().InsertAsync(obj);
                        Console.WriteLine("data inserted");
                    }
                });*/
            #else
                using (var<List<T>> test = ftrack2.Singleton.MobileService.GetTable<T>().Where(t => t.id == obj.id).ToListAsync())
                {
            var tmp = new List<T>();
            test.ContinueWith((res) =>
            {
            tmp = res.Result;
            if (tmp.Count != 0)
            ftrack2.Singleton.MobileService.GetTable<T>().UpdateAsync(obj);
            else
            ftrack2.Singleton.MobileService.GetTable<T>().InsertAsync(obj);
            });
            }
            #endif
            return true;

        }
        catch (InvalidOperationException ex)
        {
            Console.WriteLine("Exception in StoreData thrown : {0}-{1}", ex.Message, ex.StackTrace);
            return false;
        }
    }

注释掉的部分是另一种尝试，再一次，它起作用，但不能像异步那样工作。

我还能做些什么来确保我不从服务器那里得到这个回归吗？

抛出Azure异常

0 个答案: