Question

webPushClient.SendNotification(subscriptionkey, JsonData, vapidDetails);

当我尝试将网络通知推送到浏览器时，我将在以下异常中获得此信息。

System.AggregateException: One or more errors occurred.
 ---> WebPush.WebPushException: Received unexpected response code 
   at Microsoft.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
   at Microsoft.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccess(Task task) 
   at WebPush.WebPushClient.<SendNotificationAsync>d__15.MoveNext()   
   --- End of inner exception stack trace --- 
   at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions) 
   at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken) 
   at WebPush.WebPushClient.SendNotification(PushSubscription subscription, String payload, VapidDetails vapidDetails) 
   at ServerMonitor.Program.Main(String[] args)
 ---> (Inner Exception #0) WebPush.WebPushException: Received unexpected response code 
   at Microsoft.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) 
   at Microsoft.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccess(Task task) 
   at WebPush.WebPushClient.<SendNotificationAsync>d__15.MoveNext()<---

但它创建问题的生产环境，48小时后开始推送通知，48小时开始工作后无法到达，最初48小时错误

Web推送通知收到意外响应代码

0 个答案: