vb.net – service.close()与service.abort() – WCF示例
发布时间:2020-12-17 00:03:14 所属栏目:大数据 来源:网络整理
导读:在其中一个WCF教程中,我看到了以下示例代码: Dim service as ...(a WCF service )try .. service.close()catch ex as Exception() ... service.abort()end try 这是确保即使在错误条件下也能释放资源(即连接)的正确方法吗? 我对这个模型好运: Dim service
在其中一个WCF教程中,我看到了以下示例代码:
Dim service as ...(a WCF service ) try .. service.close() catch ex as Exception() ... service.abort() end try 这是确保即使在错误条件下也能释放资源(即连接)的正确方法吗?
我对这个模型好运:
Dim service As New MyService() Dim closed As Boolean = False Try service.Open() If Not service.State = ServiceModel.CommunicationState.Opened Then ''Handle a not-opened state here End If service.MyMethod() service.Close() closed = true Catch ex As Exception ''Handle errors here Finally If Not closed Then service.Abort() End If End Try service = Nothing (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |