2014-07-23 16:05:32.3951 Doit.im.App.OnStartup Info: 	System Name：Windows 7 Ultimate	System Version：6.1   7600	.NETFramework：v4 	OS bit:32 	 Doit version: 4.1.19.0  ExceptionWrapper.InternalRealCall => Application.<.ctor>b__1 => App.OnStartup
2014-07-23 16:05:34.6571 Doit.im.App.OnStartup Debug: ProxyMessage:Proxy is Open:1 Proxy:    Time:7/23/2014 4:05:34 PM  ExceptionWrapper.InternalRealCall => Application.<.ctor>b__1 => App.OnStartup
2014-07-23 16:05:51.4271 Doit.Business.HttpClient..ctor Error: System.UriFormatException: Invalid URI: The hostname could not be parsed.
   at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
   at System.Uri..ctor(String uriString)
   at System.Net.WebProxy.CreateProxyUri(String address)
   at Doit.Business.HttpClient..ctor()  App.OnStartup => Api..ctor => HttpClient..ctor
2014-07-23 16:06:06.1044 Doit.im.MainWindow.SetWinShowHotKeys Info: Show / Hide Main Form:: Control Shift M   RoutedEventHandlerInfo.InvokeHandler => MainWindow.Window_Loaded => MainWindow.SetWinShowHotKeys
2014-07-23 16:06:06.4264 Doit.im.MainWindow.SetQuickTaskHotKeys Info: Open Smart Add Dialog:: Control Alt N   RoutedEventHandlerInfo.InvokeHandler => MainWindow.Window_Loaded => MainWindow.SetQuickTaskHotKeys
2014-07-23 16:06:12.6668 Doit.Business.HttpClient..ctor Error: System.UriFormatException: Invalid URI: The hostname could not be parsed.
   at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
   at System.Uri..ctor(String uriString)
   at System.Net.WebProxy.CreateProxyUri(String address)
   at Doit.Business.HttpClient..ctor()  VersionHelper.CheckVersion => Api.GetVersion => HttpClient..ctor
2014-07-23 16:06:21.4603 Doit.im.View.UpgradeAlert.btnOK_Click Debug: C:\Users\ym\AppData\Roaming\Doit.im\bin\\Upgrade.exe  EventRoute.InvokeHandlersImpl => RoutedEventHandlerInfo.InvokeHandler => UpgradeAlert.btnOK_Click
2014-07-23 16:06:25.1228 Upgrade.App.OnStartup Debug: Upgrade Version: http://download.doit.im/doit.im.windows.upgrade.exe  ExceptionWrapper.InternalRealCall => Application.<.ctor>b__1 => App.OnStartup
2014-07-23 16:06:25.8404 Doit.im.Upgrade.MainWindow..ctor Debug: DownLoad： http://download.doit.im/doit.im.windows.upgrade.exe  RuntimeType.CreateInstanceSlow => RuntimeTypeHandle.CreateInstance => MainWindow..ctor
2014-07-23 16:06:44.1951 Doit.im.Upgrade.MainWindow.wc_DownloadFileCompleted Debug: Download  File Completed!  WebClient.DownloadFileOperationCompleted => WebClient.OnDownloadFileCompleted => MainWindow.wc_DownloadFileCompleted
2014-07-23 16:08:59.3367 Doit.im.App.OnStartup Debug: ProxyMessage:Proxy is Open:1 Proxy:    Time:7/23/2014 4:08:59 PM  ExceptionWrapper.InternalRealCall => Application.<.ctor>b__1 => App.OnStartup
2014-07-23 16:09:04.1415 Doit.Business.HttpClient..ctor Error: System.UriFormatException: Invalid URI: The hostname could not be parsed.
   at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
   at System.Uri..ctor(String uriString)
   at System.Net.WebProxy.CreateProxyUri(String address)
   at Doit.Business.HttpClient..ctor()  App.OnStartup => Api..ctor => HttpClient..ctor
2014-07-23 16:09:16.3139 Doit.im.MainWindow.SetWinShowHotKeys Info: Show / Hide Main Form:: Control Shift M   RoutedEventHandlerInfo.InvokeHandler => MainWindow.Window_Loaded => MainWindow.SetWinShowHotKeys
2014-07-23 16:09:16.6129 Doit.im.MainWindow.SetQuickTaskHotKeys Info: Open Smart Add Dialog:: Control Alt N   RoutedEventHandlerInfo.InvokeHandler => MainWindow.Window_Loaded => MainWindow.SetQuickTaskHotKeys
2014-07-23 16:09:24.2904 Doit.Business.HttpClient..ctor Error: System.UriFormatException: Invalid URI: The hostname could not be parsed.
   at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
   at System.Uri..ctor(String uriString)
   at System.Net.WebProxy.CreateProxyUri(String address)
   at Doit.Business.HttpClient..ctor()  VersionHelper.CheckVersion => Api.GetVersion => HttpClient..ctor
2014-07-23 16:13:11.4247 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:13:11.4247 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2747
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:13:11.7027 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2845 / W_USN = 2747  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:16.5270 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:17.8791 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:13:17.8791 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2785
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:13:18.1611 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2846 / W_USN = 2785  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:23.5974 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:25.4305 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:13:25.4305 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2786
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:13:25.8355 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2847 / W_USN = 2786  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:31.6409 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:33.4220 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:13:33.4220 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2719
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:13:33.6540 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2848 / W_USN = 2719  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:37.9622 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:42.4105 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:13:42.4105 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2731
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:13:42.5915 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2850 / W_USN = 2731  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:46.3927 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:47.5748 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:13:47.5748 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2754
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:13:47.7298 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2851 / W_USN = 2754  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:13:51.0900 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:17.3235 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:14:17.3235 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2717
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:14:17.5355 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2852 / W_USN = 2717  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:20.5817 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:21.7307 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:14:21.7307 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2726
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:14:22.0948 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2853 / W_USN = 2726  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:25.1599 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:26.3400 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:14:26.3400 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2730
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:14:26.4950 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2854 / W_USN = 2730  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:29.5932 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:30.6522 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:14:30.6522 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2797
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:14:30.8373 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2855 / W_USN = 2797  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:34.2484 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:38.6917 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:14:38.6917 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2800
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:14:38.8707 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2857 / W_USN = 2800  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:42.2509 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:45.9771 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:14:45.9771 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2744
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:14:46.1421 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2859 / W_USN = 2744  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:14:49.5833 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:04.9652 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:15:04.9652 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2727
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:15:05.1482 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2869 / W_USN = 2727  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:08.2304 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:09.5825 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:15:09.5825 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2728
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:15:09.7645 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2871 / W_USN = 2728  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:13.1747 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:14.3707 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:15:14.3707 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2729
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:15:14.5208 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2873 / W_USN = 2729  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:17.7539 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:18.9070 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:15:18.9070 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2748
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:15:19.0790 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2874 / W_USN = 2748  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:22.0852 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:23.1912 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:15:23.1912 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2834
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:15:23.3313 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2875 / W_USN = 2834  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:26.2434 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:27.3285 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:15:27.3285 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2751
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:15:27.4655 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2876 / W_USN = 2751  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:30.5857 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:31.6757 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:15:31.6757 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2782
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:15:31.8177 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2877 / W_USN = 2782  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:35.3819 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:39.3322 Doit.Business.HttpClient.HandleRequest Info: System.Net.WebException: The remote server returned an error: (409) Conflict.
   at System.Net.HttpWebRequest.GetResponse()
   at Doit.Business.HttpClient.HandleRequest(HttpWebRequest request)  Api.PutTask => HttpClient.Put => HttpClient.HandleRequest
2014-07-23 16:15:39.3322 Doit.Business.HttpClient.HandleError Error: Status: 409; Body: {
  "code": "E906",
  "message": "USN doesn't match",
  "type": "task",
  "data": {
    "usn": 2845
  }
}  HttpClient.Put => HttpClient.HandleRequest => HttpClient.HandleError
2014-07-23 16:15:39.5402 Doit.Business.Api.UploadTask Info: Handle Issue 409 - UpdateSubtaskUsn. Local_MAX_USN = 2880 / W_USN = 2845  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:15:42.8224 Doit.Business.Api.UploadTask Info: Issues 409 is handled!  Api.UploadAll => Api.UploadTasks => Api.UploadTask
2014-07-23 16:17:05.4771 Doit.Business.HttpClient..ctor Error: System.UriFormatException: Invalid URI: The hostname could not be parsed.
   at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
   at System.Uri..ctor(String uriString)
   at System.Net.WebProxy.CreateProxyUri(String address)
   at Doit.Business.HttpClient..ctor()  <>c__DisplayClass8.<CreateSignCommand>b__5 => Api..ctor => HttpClient..ctor
2014-07-23 16:17:53.4608 Doit.Business.HttpClient..ctor Error: System.UriFormatException: Invalid URI: The hostname could not be parsed.
   at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
   at System.Uri..ctor(String uriString)
   at System.Net.WebProxy.CreateProxyUri(String address)
   at Doit.Business.HttpClient..ctor()  VersionHelper.CheckVersion => Api.GetVersion => HttpClient..ctor