/// <summary>
/// <para>Creates the <see cref="System.Fabric.FabricRuntime" /> object with a specified callback function which will be executed if the
/// underlying runtime terminates or exits for any reason.</para>
/// </summary>
/// <param name="fabricExitCallback">
/// <para>The Action to be executed when the runtime exits or terminates.</para>
/// </param>
/// <returns>
/// <para>A newly created <see cref="System.Fabric.FabricRuntime" />object.</para>
/// </returns>
public static FabricRuntime Create(Action fabricExitCallback)
{
//AppTrace.TraceSource.WriteInfo("FabricRuntime.Create");
FabricRuntime fabricRuntime = null;
Task <FabricRuntime> task = null;
try
{
task = FabricRuntime.CreateAsyncHelper(fabricExitCallback, FabricRuntime.DefaultFabricRuntimeCreationTimeout, CancellationToken.None);
task.Wait();
fabricRuntime = task.Result;
}
catch (AggregateException ex)
{
throw ex.InnerException;
}
return(fabricRuntime);
}
internal void InvokeActivate(FabricRuntime runtime, CodePackageActivationContext activationContext)
{
Debug.Assert(this.runtime == null, "Activate has already been called.");
Debug.Assert(this.activationContext == null, "Activate has already been called.");
this.runtime = runtime;
this.activationContext = activationContext;
try
{
this.Activate(this.runtime, this.activationContext);
}
catch (Exception e)
{
AppTrace.TraceSource.WriteExceptionAsError(
"FabricWorkerEntryPoint.Activate",
e,
"Failed to activate entrypoint {0} from assembly {1}",
this.GetType(),
this.assemblyDescription);
throw;
}
}
private FabricRuntime InitializeFabricRuntimeEndWrapper(FabricRuntime runtime, NativeCommon.IFabricAsyncOperationContext context)
{
runtime.nativeRuntime = NativeRuntime.FabricEndCreateRuntime(context);
return(runtime);
}
/// <summary>
/// <para>Creates the <see cref="System.Fabric.FabricRuntime" /> object asynchronously with the specified callback function which will be executed
/// if the underlying runtime terminates or exits for any reason, <paramref name="timeout" />, and <paramref name="cancellationToken" />. </para>
/// </summary>
/// <param name="fabricExitCallback">
/// <para>The Action to be executed when the runtime exits or terminates.</para>
/// </param>
/// <param name="timeout">
/// <para>The maximum amount of time Service Fabric will allow this operation to continue before returning a TimeoutException.</para>
/// </param>
/// <param name="cancellationToken">
/// <para>The <see cref="System.Threading.CancellationToken" /> that the operation is observing. It can be used to send a notification that the
/// operation should be canceled. Note that cancellation is advisory and that the operation may still be completed even if it is canceled.</para>
/// </param>
/// <returns>
/// <para>The task representing the asynchronous operation.</para>
/// </returns>
public static Task <FabricRuntime> CreateAsync(Action fabricExitCallback, TimeSpan timeout, CancellationToken cancellationToken)
{
//AppTrace.TraceSource.WriteInfo("FabricRuntime.CreateAsync");
return(FabricRuntime.CreateAsyncHelper(fabricExitCallback, timeout, cancellationToken));
}
/// <summary>
/// <para>Creates the <see cref="System.Fabric.FabricRuntime" /> object asynchronously with the specified <paramref name="timeout" /> and
/// <paramref name="cancellationToken" />.</para>
/// </summary>
/// <param name="timeout">
/// <para>The maximum amount of time Service Fabric will allow this operation to continue before returning a TimeoutException.</para>
/// </param>
/// <param name="cancellationToken">
/// <para>The <see cref="System.Threading.CancellationToken" /> that the operation is observing. It can be used to send a notification that
/// the operation should be canceled. Note that cancellation is advisory and that the operation may still be completed even if it is canceled.</para>
/// </param>
/// <returns>
/// <para>The task representing the asynchronous operation.</para>
/// </returns>
public static Task <FabricRuntime> CreateAsync(TimeSpan timeout, CancellationToken cancellationToken)
{
return(FabricRuntime.CreateAsyncHelper(null, timeout, cancellationToken));
}
/// <summary>
/// <para>Creates the <see cref="System.Fabric.FabricRuntime" /> object.</para>
/// </summary>
/// <returns>
/// <para>A newly created <see cref="System.Fabric.FabricRuntime" /> object.</para>
/// </returns>
public static FabricRuntime Create()
{
return(FabricRuntime.Create(null));
}
/// <summary> /// <para> Reserved for future use.</para> /// </summary> /// <param name="runtime"> /// <para>Reserved for future use.</para> /// </param> /// <param name="activationContext"> /// <para>Reserved for future use.</para> /// </param> protected abstract void Activate(FabricRuntime runtime, CodePackageActivationContext activationContext);
