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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r129:471f596b2603 v2


                r187:dd4a3590f9c6

ref20160224

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             Signal.cs
        
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        cin
    
Added Signal class a lightweight alternative to ManualResetEvent

              r128
            
      using System;

      using System.Threading;

      namespace Implab.Parallels {

          /// <summary>

        cin
    
Added SharedLock to synchronization routines

              r129
            
          /// Implements a simple signalling logic using <see cref="Monitor.PulseAll(object)"/>.

        cin
    
Added Signal class a lightweight alternative to ManualResetEvent

              r128
            
          /// </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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cin Added Signal class a lightweight alternative to ManualResetEvent	r128	using System;
		using System.Threading;

		namespace Implab.Parallels {
		/// <summary>
cin Added SharedLock to synchronization routines	r129	/// Implements a simple signalling logic using <see cref="Monitor.PulseAll(object)"/>.
cin Added Signal class a lightweight alternative to ManualResetEvent	r128	/// </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);
		}
		}
		}