Katie created CMIS-559:
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Summary: Timeout when fetching documents
Key: CMIS-559
URL: https://issues.apache.org/jira/browse/CMIS-559
Project: Chemistry
Issue Type: Bug
Components: dotcmis
Affects Versions: DotCMIS 0.4
Environment: Windows, Visual Studio 2010 C# client application
Reporter: Katie
DotCMIS.Exceptions.CmisRuntimeException with "Timeout" is raised when an
attempt is made to fetch a third document within several minutes. All
subsequent operations then also time out, until several minutes have passed.
This can be easily reproduced by initialising a session:
{noformat}
private ISession session;
private SessionFactory factory;
private Dictionary<string, string> parameters = new Dictionary<string,
string>();
parameters[SessionParameter.BindingType] = BindingType.AtomPub;
parameters[SessionParameter.AtomPubUrl] = dms_cmis_url;
parameters[SessionParameter.User] = dms_cmis_user;
parameters[SessionParameter.Password] = dms_cmis_password;
factory = SessionFactory.NewInstance();
session = factory.GetRepositories(parameters)[0].CreateSession();
{noformat}
and then performing this code three times:
{noformat}
IObjectId id = session.CreateObjectId("0923dba58001468a");
ob = session.GetObject(id) as IDocument;
str = ob.GetContentStream();
{noformat}
The first two calls complete quickly. The third call raises an exception after
thirty seconds:
{noformat}
DotCMIS.Exceptions.CmisRuntimeException {"Timeout"}
at DotCMIS.Binding.AtomPub.ObjectService.GetContentStream(String
repositoryId, String objectId, String streamId, Nullable`1 offset, Nullable`1
length, IExtensionsData extension)
at DotCMIS.Client.Impl.Document.GetContentStream(String streamId)
at DotCMIS.Client.Impl.Document.GetContentStream()
at CMISClient.MainWindow.MenuItem_Click_4(Object sender, RoutedEventArgs e)
in C:\src\CMISClient\MainWindow.xaml.cs:line 156
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target,
RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source,
RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender,
RoutedEventArgs args)
at System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
at System.Windows.Controls.MenuItem.InvokeClickAfterRender(Object arg)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate
callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source,
Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.DispatcherOperation.InvokeImpl()
at
System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(Object
state)
at System.Threading.ExecutionContext.runTryCode(Object userData)
at
System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(TryCode
code, CleanupCode backoutCode, Object userData)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext
executionContext, ContextCallback callback, Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,
ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,
ContextCallback callback, Object state)
at System.Windows.Threading.DispatcherOperation.Invoke()
at System.Windows.Threading.Dispatcher.ProcessQueue()
at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr hwnd, Int32 msg,
IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam,
IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate
callback, Object args, Int32 numArgs)
at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source,
Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority
priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr
wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run(Window window)
at System.Windows.Application.Run()
at CMISClient.App.Main() in C:\src\CMISClient\obj\x86\Debug\App.g.cs:line 0
at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[]
args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence
assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,
ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext,
ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
{noformat}
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