Question

我正在尝试从TFS向我的WCF服务发送WorkItemChanged通知。在我的开发机器上，一切都运行得很好，通知几乎立即传递（并由我的程序处理）。

但是现在因为我想在另一个安装了“新安装”TFS 2012的系统上测试我的软件，所以不会发送通知。我调查了一下，发现了以下错误：

elapsed time: 00:00:00.2376893, sql calls: 19, sql connect time: 00:00:00, sql execute time: 00:00:00.1560000, non-sql time: 00:00:00.0816893 (34%), cpu time: 00:00:00.0156001 ( 6.6%), avg connect time: 0.00 ms, avg execute time:  8.2 ms. All methods quick.  0 slowest sql calls: prc_ReadGroupMembership(47 ms) set nocount on
declare @NowUtc as datetime; set @NowUtc=getutcdate()
declare @PersonId as int
declare @rebuildOK as int
declare @PersonN(30 ms) CollectionError: CreateEvent != TransformEvents. CollectionError: CreateEvent != ExpandEvents. CollectionError: AfterReadSubscription != SendNotifications.
There were errors or warnings during notification delivery.

0/0 emails delivered.
0/1 soap notifications delivered. 
1 errors.
0 warnings.

-------------------------------
Notification not delivered.

Notification: WorkItemChangedEvent (DeliveryType: Soap; Address:  http://localhost:8733/NAMEOFMYSERVICEENDPOINT)

Exception: System.NotSupportedException: Collection is read-only.
   at System.Collections.ObjectModel.Collection`1.Clear()
   at Microsoft.TeamFoundation.Client.Channels.TfsHttpClientBase.HandleReply(TfsClientOperation operation, TfsMessage message, Object[]& outputs)
   at Microsoft.TeamFoundation.Client.Channels.TfsHttpClientBase.Invoke(TfsClientOperation operation, Object[] parameters, Object[]& outputs)
   at Microsoft.TeamFoundation.Client.Channels.TfsHttpClientBase.Invoke(TfsClientOperation operation, Object[] parameters)
   at Microsoft.TeamFoundation.JobService.Extensions.Core.NotificationJobExtension.SendSoapNotification(TeamFoundationRequestContext requestContext, TeamFoundationNotification notification)

我真的不明白问题到底是什么或来自哪里。这个错误指的是什么“收集”？它是我的服务方面的东西还是与TFS方面的错误配置或一些缺少管理权限有关？

修改

几乎忘记了这个问题;）

显然，这是由于通过BisSubscribe.exe订阅通知时出错。删除通知并重新订阅后，错误消失了。

SOAP Notification未提供 - “Collection is read-only”

0 个答案: