[英]How do I use MsmqIntegrationBinding with a non-transactional queue?
這是我的服務合同:
<ServiceContract> _
<ServiceKnownType(GetType(String))> _
Public Interface ISecurityMasterChanged
<OperationContract(IsOneWay:=True, Action:="*")> _
Sub ValidateCusipInMessage(ByVal message As MsmqMessage(Of String))
End Interface
這是我的課
Public Class SecurityValidator
Implements ISecurityMasterChanged
<OperationBehavior(TransactionAutoComplete:=False, TransactionScopeRequired:=False)> _
<ServiceKnownType(GetType(String))> _
Public Sub ValidateCusipInMessage(ByVal message As MsmqIntegration.MsmqMessage(Of String)) Implements ISecurityMasterChanged.ValidateCusipInMessage
'...
End Sub
當我嘗試使用此代碼打開端口時,出現錯誤
m_ServiceHostQueue = New ServiceHost(Me)
m_ServiceHostQueue.AddServiceEndpoint(GetType(ISecurityMasterChanged), New MsmqIntegrationBinding With {.ExactlyOnce = False}, m_Config("SMChanged Queue").ToString)
m_ServiceHostQueue.Open()
發生System.InvalidOperationException消息=“ =”將對合同'ISecurityMasterChanged'的'ValidateCusipInMessage'配置為TransactionAutoComplete設置為true,而TransactionScopeRequired設置為false。TransactionAutoComplete要求TransactionScopeRequired設置為true。 Source =“ System.ServiceModel”
這對我來說沒有意義,因為如您所見,TransactionAutoComplete未設置為true。
TransactionAutoComplete的默認值為true。 這使我想知道是否必須使用此屬性而不是類來裝飾合同?
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