EWS 관리 API에서 StreamingSubscriptionConnection 객체를 사용하는 응용 프로그램을 개발 중입니다.StreamingSubscriptionsConnection throwing 키를 찾을 수 없음 예외
는 네트워크 연결이 스택 트레이스 예외를 throw 일정 기간 동안 손실되면이
System.Collections.Generic.KeyNotFoundException was unhandled
Message=The given key was not present in the dictionary.
Source=mscorlib
StackTrace:
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at Microsoft.Exchange.WebServices.Data.StreamingSubscriptionConnection.IssueSubscriptionFailures(GetStreamingEventsResponse gseResponse)
at Microsoft.Exchange.WebServices.Data.StreamingSubscriptionConnection.HandleServiceResponseObject(Object response)
at Microsoft.Exchange.WebServices.Data.HangingServiceRequestBase.ParseResponses(Object state)
at System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()
InnerException:
누구나 이런 일이 될 수있는 이유는 어떤 생각을 가지고 보여줍니다?
미리 감사드립니다.