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//------------------------------------------------------------------------------
// <copyright file="ProcessInfo.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
/*
* ProcessInfo class
*/
namespace System.Web {
using System.Threading;
using System.Security.Permissions;
/// <devdoc>
/// <para>Provides enumerated values representing status of a process.</para>
/// </devdoc>
public enum ProcessStatus {
/// <devdoc>
/// <para>Specifies that the process is running.</para>
/// </devdoc>
Alive = 1,
/// <devdoc>
/// <para>Specifies that the process has begun shutting down.</para>
/// </devdoc>
ShuttingDown = 2,
/// <devdoc>
/// <para>Specifies the the process has been shut down.</para>
/// </devdoc>
ShutDown = 3,
/// <devdoc>
/// <para>Specifies that the process has been terminated.</para>
/// </devdoc>
Terminated = 4
}
/// <devdoc>
/// <para>Provides enumerated values representing the reason a process has shut
/// down.</para>
/// </devdoc>
public enum ProcessShutdownReason {
/// <devdoc>
/// <para>Specifies that the process has not been shut down.</para>
/// </devdoc>
None = 0, // alive
/// <devdoc>
/// <para>Specifies that the process has been shut down unexpectedly.</para>
/// </devdoc>
Unexpected = 1,
/// <devdoc>
/// <para>Specifies that the process request exceeded the limit on number of
/// processes.</para>
/// </devdoc>
RequestsLimit = 2,
/// <devdoc>
/// <para>Specifies that the process request exceeded the limit on number of
/// processes in que.</para>
/// </devdoc>
RequestQueueLimit = 3,
/// <devdoc>
/// <para>Specifies that the process timed out.</para>
/// </devdoc>
Timeout = 4,
/// <devdoc>
/// <para>Specifies that the process exceeded the limit on process idle time.</para>
/// </devdoc>
IdleTimeout = 5,
/// <devdoc>
/// <para>Specifies that the process exceeded the limit of memory available per process.</para>
/// </devdoc>
MemoryLimitExceeded = 6,
PingFailed = 7,
DeadlockSuspected = 8
}
/// <devdoc>
/// <para>Provides information on processes.</para>
/// </devdoc>
public class ProcessInfo {
/// <devdoc>
/// <para>Indicates the time a process was started.</para>
/// </devdoc>
public DateTime StartTime { get { return _StartTime;}}
/// <devdoc>
/// <para>Indicates the length of time the process has been running.</para>
/// </devdoc>
public TimeSpan Age { get { return _Age;}}
/// <devdoc>
/// <para>Indicates the process id of the process.</para>
/// </devdoc>
public int ProcessID { get { return _ProcessID;}}
public int RequestCount { get { return _RequestCount;}}
/// <devdoc>
/// <para>Indicates the current status of the process.</para>
/// </devdoc>
public ProcessStatus Status { get { return _Status;}}
/// <devdoc>
/// <para>Indicates the reason the process shut down.</para>
/// </devdoc>
public ProcessShutdownReason ShutdownReason { get { return _ShutdownReason;}}
/// <devdoc>
/// <para>Indicates the maximum amount of memory the process has used.</para>
/// </devdoc>
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;
/// <devdoc>
/// <para>Sets internal information indicating the status of the process.</para>
/// </devdoc>
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;
}
/// <devdoc>
/// <para>Initializes a new instance of the <see langword='ProcessInfo'/> class and sets internal information
/// indicating the status of the process.</para>
/// </devdoc>
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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