SpinWait.SpinOnce Method

Definition

Namespace:

System.Threading

Assembly:

System.Threading.dll

Overloads

SpinOnce()	Performs a single spin.
SpinOnce(Int32)	Performs a single spin and calls Sleep(Int32) after a minimum spin count.

SpinOnce()

Source:

SpinWait.cs

Performs a single spin.

public:
 void SpinOnce();

public void SpinOnce ();

member this.SpinOnce : unit -> unit

Public Sub SpinOnce ()

Remarks

This method is typically called in a loop and may change in behavior based on the number of times SpinOnce has been called so far on this instance. Each spin results in the SpinWait method being called. A count is kept of the number of times SpinOnce is called, and after a threshold count is reached, the Yield method is called.

See also

• SpinWait
• How to: Use SpinWait to Implement a Two-Phase Wait Operation

SpinOnce(Int32)

Source:

SpinWait.cs

Performs a single spin and calls Sleep(Int32) after a minimum spin count.

public:
 void SpinOnce(int sleep1Threshold);

public void SpinOnce (int sleep1Threshold);

member this.SpinOnce : int -> unit

Public Sub SpinOnce (sleep1Threshold As Integer)

Parameters

sleep1Threshold

Int32

A minimum spin count after which Thread.Sleep(1) may be used. A value of -1 disables the use of Thread.Sleep(1).

Exceptions

ArgumentOutOfRangeException

sleep1Threshold is less than -1.

Remarks

This method is typically called in a loop and may change in behavior based on the number of times SpinOnce() has been called so far on this instance.