我在使用Windows Azure缓存与模拟器(即在本地而非云上)时遇到问题。调试时的Windows Azure缓存 - 请求超时
我的系统配置是:
- 的Windows 8
- 的Visual Studio 2012更新1
- Azure的SDK和模拟器1.8
- 的Windows Azure缓存1.8.1
- 的Web API
- .NET 4.5
问题是:我们的服务器利用(在角色中)用于会话管理的Windows Azure缓存等。一旦服务器获取来自客户端的请求,它就开始与Windows Azure缓存进行通信,以便放置/获取一些对象(例如会话对象) 。然后发生“超时”异常(Microsoft.ApplicationServer.Caching.DataCacheException)并且服务器无响应,在Visual Studio的输出日志中显示以下消息。
...
iisexpress.exe Error: 0 : ERROR: <DistributedCache.RoutingClient> 25cb6980-94c5-4e72- adee-cd58defff7fe:SendMsgAndWait: Request TimedOut, msgId = 77
A first chance exception of type 'Microsoft.ApplicationServer.Caching.DataCacheException' occurred in Microsoft.ApplicationServer.Caching.Client.dll
'iisexpress.exe' (Managed (v4.0.30319)): Loaded 'C:\windows\assembly\GAC_MSIL\Microsoft.VisualStudio.Debugger.Runtime\11.0.0.0__b03f5f7f11d50a3a\Microsoft.VisualStudio.Debugger.Runtime.dll'
iisexpress.exe Error: 0 : The thread '<No Name>' (0x16d0) has exited with code 0 (0x0).
The thread '<No Name>' (0x1a00) has exited with code 0 (0x0).
The thread '<No Name>' (0x2298) has exited with code 0 (0x0).
ERROR: <DistributedCache.RoutingClient> e91ff46b-870c-4d83-8eef-6bdb718baab9:SendMsgAndWait: Request TimedOut, msgId = 78
iisexpress.exe Warning: 0 : Microsoft.WindowsAzure.ServiceRuntime Verbose: 500 : Role instance status check starting
Microsoft.WindowsAzure.ServiceRuntime Verbose: 502 : Role instance status check succeeded: Ready
WARNING: <SimpleSendReceiveModule> DeadServerCallback Called, Server URI: [net.tcp://127.255.0.0:20004], Underlying exception -
A first chance exception of type 'Microsoft.ApplicationServer.Caching.DataCacheException' occurred in Microsoft.ApplicationServer.Caching.Client.dll
iisexpress.exe Warning: 0 : WARNING: <SimpleSendReceiveModule> DeadServerCallback Called, Server URI: [net.tcp://127.255.0.0:20004], Underlying exception -
iisexpress.exe Warning: 0 : WARNING: <SimpleSendReceiveModule> DeadServerCallback: Matches My Server, Cleaning Pending Requests
iisexpress.exe Warning: 0 : WARNING: <SimpleSendReceiveModule> 48c1dd7f-f54d-40a8-9990-25af48b91eb1:Request - 79, result - Status=SendFailed[System.Net.Sockets.SocketException (0x80004005): An existing connection was forcibly closed by the remote host
at System.Net.Sockets.Socket.Send(IList`1 buffers)
at Microsoft.ApplicationServer.Caching.TcpSocketChannel.Send(IList`1 buffers, TimeSpan timeout)]
iisexpress.exe Warning: 0 : WARNING: <SimpleSendReceiveModule> DeadServerCallback: Matches My Server, Cleaning Pending Requests
A first chance exception of type 'Microsoft.ApplicationServer.Caching.DataCacheException' occurred in Microsoft.ApplicationServer.Caching.Client.dll
iisexpress.exe Warning: 0 : WARNING: <DistributedCache.SocketClientChannel.1> Request 81 to host net.tcp://127.255.0.0:20004/ failed Status=ChannelOpening
iisexpress.exe Warning: 0 : WARNING: <DistributedCache.SocketClientChannel.1> Request 80 to host net.tcp://127.255.0.0:20004/ failed Status=ChannelOpening
iisexpress.exe Warning: 0 : WARNING: <SimpleSendReceiveModule> 8ec8ff74-1f04-49da-8ff5-529d0697542f:Request - 81, result - Status=ChannelOpening
iisexpress.exe Warning: 0 : A first chance exception of type 'Microsoft.ApplicationServer.Caching.DataCacheException' occurred in Microsoft.ApplicationServer.Caching.Client.dll
当这种情况发生时,服务器刚刚关闭(即正在运行,但没有响应)。
任何想法为什么发生这种情况?它与Windows 8有关吗?
感谢,
感谢您分享您的经验! :) – soleiljy 2013-10-02 23:05:16