implab/ImplabNet Files · Implab/Parallels/Signal.cs

Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler...

Reworked cancelation handling, if the cancel handler isn't specified the OperationCanceledException will be handled by the error handler Any unhandled OperationCanceledException will cause the promise cancelation

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             Signal.cs
        
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             / Implab / Parallels / Signal.cs
          
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      using System;

      using System.Threading;

      namespace Implab.Parallels {

          /// <summary>

          /// Implements a simple signalling logic using <see cref="Monitor.PulseAll(object)"/>.

          /// </summary>

          public class Signal {

              readonly object m_lock = new object();

              bool m_state;

              public void Set() {

                  lock(m_lock) {

                      m_state = true;

                      Monitor.PulseAll(m_lock);

                  }

              }

              public void Wait() {

                  lock (m_lock)

                      if (!m_state)

                          Monitor.Wait(m_lock);

              }

              public bool Wait(int timeout) {

                  lock (m_lock)

                      return m_state || Monitor.Wait(m_lock, timeout);

              }

          }

      }

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				using System;
				using System.Threading;

				namespace Implab.Parallels {
				/// <summary>
				/// Implements a simple signalling logic using <see cref="Monitor.PulseAll(object)"/>.
				/// </summary>
				public class Signal {
				readonly object m_lock = new object();
				bool m_state;

				public void Set() {
				lock(m_lock) {
				m_state = true;
				Monitor.PulseAll(m_lock);
				}
				}

				public void Wait() {
				lock (m_lock)
				if (!m_state)
				Monitor.Wait(m_lock);
				}

				public bool Wait(int timeout) {
				lock (m_lock)
				return m_state \|\| Monitor.Wait(m_lock, timeout);
				}
				}
				}