/// <summary>
/// Switches the execution context to the next fiber.
/// </summary>
/// <param name='fiberId'>Fiber id.</param>
public static void Switch(uint fiberId)
{
// for debug only and to show that indeed it works! Remove this line!!!
Console.WriteLine(string.Format("Fiber [{0}] Switch", fiberId));
UnmanagedFiberAPI.SwitchToFiber(fiberId);
}
/// <summary>
/// Creates the fiber.
/// </summary>
/// <remarks>This method is responsible for the *actual* fiber creation.</remarks>
/// <param name='action'>Fiber action.</param>
private void InnerCreate(Action action)
{
this.action = action;
if (PrimaryId == 0)
{
PrimaryId = UnmanagedFiberAPI.ConvertThreadToFiber(0);
IsPrimary = true;
}
UnmanagedFiberAPI.LPFIBER_START_ROUTINE lpFiber = FiberRunnerProc;
Id = UnmanagedFiberAPI.CreateFiber(100500, lpFiber, 0);
}
/// <summary>
/// Fiber method that executes the fiber action.
/// </summary>
/// <param name='lpParam'>Lp parameter.</param>
/// <returns>fiber status code.</returns>
private uint FiberRunnerProc(uint lpParam)
{
uint status = 0;
try
{
action();
}
catch (Exception)
{
status = 1;
throw;
}
finally
{
if (status == 1)
{
UnmanagedFiberAPI.DeleteFiber((uint)Id);
}
}
return(status);
}
/// <summary>
/// Deletes the fiber with the specified fiber id.
/// </summary>
/// <param name='fiberId'>fiber id.</param>
public static void Delete(uint fiberId)
{
UnmanagedFiberAPI.DeleteFiber(fiberId);
}
/// <summary>
/// Deletes the current fiber.
/// </summary>
/// <remarks>This method should only be used in the fiber action that's executing.</remarks>
public void Delete()
{
UnmanagedFiberAPI.DeleteFiber(Id);
}