ProcessInfo.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / ProcessInfo.cs / 1 / ProcessInfo.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

/* 
 * ProcessInfo class 
 */
namespace System.Web { 
    using System.Threading;
    using System.Security.Permissions;

 
    /// 
    ///    Provides enumerated values representing status of a process. 
    ///  
    public enum ProcessStatus {
 
        /// 
        ///    Specifies that the process is running.
        /// 
        Alive         = 1, 

        ///  
        ///    Specifies that the process has begun shutting down. 
        /// 
        ShuttingDown  = 2, 

        /// 
        ///    Specifies the the process has been shut down.
        ///  
        ShutDown      = 3,
 
        ///  
        ///    Specifies that the process has been terminated.
        ///  
        Terminated    = 4
    }

 
    /// 
    ///    Provides enumerated values representing the reason a process has shut 
    ///       down. 
    /// 
    public enum ProcessShutdownReason { 

        /// 
        ///    Specifies that the process has not been shut down.
        ///  
        None                = 0,           // alive
 
        ///  
        ///    Specifies that the process has been shut down unexpectedly.
        ///  
        Unexpected          = 1,

        /// 
        ///    Specifies that the process request exceeded the limit on number of 
        ///       processes.
        ///  
        RequestsLimit       = 2, 

        ///  
        ///    Specifies that the process request exceeded the limit on number of
        ///       processes in que.
        /// 
        RequestQueueLimit   = 3, 

        ///  
        ///    Specifies that the process timed out. 
        /// 
        Timeout             = 4, 

        /// 
        ///    Specifies that the process exceeded the limit on process idle time.
        ///  
        IdleTimeout         = 5,
 
        ///  
        ///    Specifies that the process exceeded the limit of memory available per process.
        ///  
        MemoryLimitExceeded = 6,


        PingFailed = 7, 

 
        DeadlockSuspected = 8 
    }
 

    /// 
    ///    Provides information on processes.
    ///  
    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)] 
    public class ProcessInfo { 

        ///  
        ///    Indicates the time a process was started.
        /// 
        public DateTime               StartTime { get { return _StartTime;}}
 
        /// 
        ///    Indicates the length of time the process has been running. 
        ///  
        public TimeSpan               Age { get { return _Age;}}
 
        /// 
        ///    Indicates the process id of the process.
        /// 
        public int                    ProcessID { get { return _ProcessID;}} 

        public int                    RequestCount { get { return _RequestCount;}} 
 
        /// 
        ///    Indicates the current status of the process. 
        /// 
        public ProcessStatus          Status { get { return _Status;}}

        ///  
        ///    Indicates the reason the process shut down.
        ///  
        public ProcessShutdownReason  ShutdownReason { get { return _ShutdownReason;}} 

        ///  
        ///    Indicates the maximum amount of memory the process has used.
        /// 
        public int                    PeakMemoryUsed { get { return _PeakMemoryUsed;}}
 
        private DateTime               _StartTime;
        private TimeSpan               _Age; 
        private int                    _ProcessID; 
        private int                    _RequestCount;
        private ProcessStatus          _Status; 
        private ProcessShutdownReason  _ShutdownReason;
        private int                    _PeakMemoryUsed;

 
        /// 
        ///    Sets internal information indicating the status of the process. 
        ///  
        public void SetAll (DateTime startTime, TimeSpan age, int processID, int requestCount, ProcessStatus status,
                            ProcessShutdownReason  shutdownReason, int peakMemoryUsed) { 
            _StartTime = startTime;
            _Age = age;
            _ProcessID = processID;
            _RequestCount = requestCount; 
            _Status = status;
            _ShutdownReason = shutdownReason; 
            _PeakMemoryUsed = peakMemoryUsed; 
        }
 

        /// 
        /// Initializes a new instance of the  class and sets internal information
        ///    indicating the status of the process. 
        /// 
        public ProcessInfo (DateTime startTime, TimeSpan age, int processID, int requestCount, ProcessStatus status, 
                            ProcessShutdownReason  shutdownReason, int peakMemoryUsed) { 
            _StartTime = startTime;
            _Age = age; 
            _ProcessID = processID;
            _RequestCount = requestCount;
            _Status = status;
            _ShutdownReason = shutdownReason; 
            _PeakMemoryUsed = peakMemoryUsed;
        } 
 

        public ProcessInfo() { 
        }

    }
 
}

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