268 lines
16 KiB
C#
268 lines
16 KiB
C#
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//------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//------------------------------------------------------------
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namespace System.ServiceModel.Diagnostics
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{
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using System.Collections.Generic;
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using System.Diagnostics.PerformanceData;
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using System.Runtime;
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using System.Security;
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using System.ServiceModel;
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using System.ServiceModel.Administration;
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sealed class ServicePerformanceCountersV2 : ServicePerformanceCountersBase
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{
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static object syncRoot = new object();
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static Guid serviceModelProviderId = new Guid("{890c10c3-8c2a-4fe3-a36a-9eca153d47cb}");
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static Guid serviceCounterSetId = new Guid("{e829b6db-21ab-453b-83c9-d980ec708edd}");
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private static readonly CounterSetInstanceCache counterSetInstanceCache = new CounterSetInstanceCache();
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// Double-checked locking pattern requires volatile for read/write synchronization
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static volatile CounterSet serviceCounterSet; // Defines the counter set
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CounterSetInstance serviceCounterSetInstance; // Instance of the counter set
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CounterData[] counters;
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internal ServicePerformanceCountersV2(ServiceHostBase serviceHost)
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: base(serviceHost)
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{
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if (serviceCounterSet == null)
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{
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lock (syncRoot)
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{
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if (serviceCounterSet == null)
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{
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CounterSet localCounterSet = CreateCounterSet();
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// Add the counters to the counter set definition.
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localCounterSet.AddCounter((int)PerfCounters.Calls, CounterType.RawData32, perfCounterNames[(int)PerfCounters.Calls]);
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localCounterSet.AddCounter((int)PerfCounters.CallsPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.CallsPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.CallsOutstanding, CounterType.RawData32, perfCounterNames[(int)PerfCounters.CallsOutstanding]);
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localCounterSet.AddCounter((int)PerfCounters.CallsFailed, CounterType.RawData32, perfCounterNames[(int)PerfCounters.CallsFailed]);
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localCounterSet.AddCounter((int)PerfCounters.CallsFailedPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.CallsFailedPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.CallsFaulted, CounterType.RawData32, perfCounterNames[(int)PerfCounters.CallsFaulted]);
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localCounterSet.AddCounter((int)PerfCounters.CallsFaultedPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.CallsFaultedPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.CallDurationBase, CounterType.AverageBase, perfCounterNames[(int)PerfCounters.CallDurationBase]);
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localCounterSet.AddCounter((int)PerfCounters.CallDuration, CounterType.AverageTimer32, perfCounterNames[(int)PerfCounters.CallDuration]);
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localCounterSet.AddCounter((int)PerfCounters.SecurityValidationAuthenticationFailures, CounterType.RawData32, perfCounterNames[(int)PerfCounters.SecurityValidationAuthenticationFailures]);
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localCounterSet.AddCounter((int)PerfCounters.SecurityValidationAuthenticationFailuresPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.SecurityValidationAuthenticationFailuresPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.CallsNotAuthorized, CounterType.RawData32, perfCounterNames[(int)PerfCounters.CallsNotAuthorized]);
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localCounterSet.AddCounter((int)PerfCounters.CallsNotAuthorizedPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.CallsNotAuthorizedPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.Instances, CounterType.RawData32, perfCounterNames[(int)PerfCounters.Instances]);
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localCounterSet.AddCounter((int)PerfCounters.InstancesRate, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.InstancesRate]);
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localCounterSet.AddCounter((int)PerfCounters.RMSessionsFaulted, CounterType.RawData32, perfCounterNames[(int)PerfCounters.RMSessionsFaulted]);
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localCounterSet.AddCounter((int)PerfCounters.RMSessionsFaultedPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.RMSessionsFaultedPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.RMMessagesDropped, CounterType.RawData32, perfCounterNames[(int)PerfCounters.RMMessagesDropped]);
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localCounterSet.AddCounter((int)PerfCounters.RMMessagesDroppedPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.RMMessagesDroppedPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.TxFlowed, CounterType.RawData32, perfCounterNames[(int)PerfCounters.TxFlowed]);
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localCounterSet.AddCounter((int)PerfCounters.TxFlowedPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.TxFlowedPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.TxCommitted, CounterType.RawData32, perfCounterNames[(int)PerfCounters.TxCommitted]);
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localCounterSet.AddCounter((int)PerfCounters.TxCommittedPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.TxCommittedPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.TxAborted, CounterType.RawData32, perfCounterNames[(int)PerfCounters.TxAborted]);
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localCounterSet.AddCounter((int)PerfCounters.TxAbortedPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.TxAbortedPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.TxInDoubt, CounterType.RawData32, perfCounterNames[(int)PerfCounters.TxInDoubt]);
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localCounterSet.AddCounter((int)PerfCounters.TxInDoubtPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.TxInDoubtPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.MsmqPoisonMessages, CounterType.RawData32, perfCounterNames[(int)PerfCounters.MsmqPoisonMessages]);
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localCounterSet.AddCounter((int)PerfCounters.MsmqPoisonMessagesPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.MsmqPoisonMessagesPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.MsmqRejectedMessages, CounterType.RawData32, perfCounterNames[(int)PerfCounters.MsmqRejectedMessages]);
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localCounterSet.AddCounter((int)PerfCounters.MsmqRejectedMessagesPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.MsmqRejectedMessagesPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.MsmqDroppedMessages, CounterType.RawData32, perfCounterNames[(int)PerfCounters.MsmqDroppedMessages]);
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localCounterSet.AddCounter((int)PerfCounters.MsmqDroppedMessagesPerSecond, CounterType.RateOfCountPerSecond32, perfCounterNames[(int)PerfCounters.MsmqDroppedMessagesPerSecond]);
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localCounterSet.AddCounter((int)PerfCounters.CallsPercentMaxCalls, CounterType.RawFraction32, perfCounterNames[(int)PerfCounters.CallsPercentMaxCalls]);
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localCounterSet.AddCounter((int)PerfCounters.CallsPercentMaxCallsBase, CounterType.RawBase32, perfCounterNames[(int)PerfCounters.CallsPercentMaxCallsBase]);
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localCounterSet.AddCounter((int)PerfCounters.InstancesPercentMaxInstances, CounterType.RawFraction32, perfCounterNames[(int)PerfCounters.InstancesPercentMaxInstances]);
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localCounterSet.AddCounter((int)PerfCounters.InstancesPercentMaxInstancesBase, CounterType.RawBase32, perfCounterNames[(int)PerfCounters.InstancesPercentMaxInstancesBase]);
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localCounterSet.AddCounter((int)PerfCounters.SessionsPercentMaxSessions, CounterType.RawFraction32, perfCounterNames[(int)PerfCounters.SessionsPercentMaxSessions]);
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localCounterSet.AddCounter((int)PerfCounters.SessionsPercentMaxSessionsBase, CounterType.RawBase32, perfCounterNames[(int)PerfCounters.SessionsPercentMaxSessionsBase]);
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serviceCounterSet = localCounterSet;
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}
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}
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}
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// Create an instance of the counter set (contains the counter data).
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this.serviceCounterSetInstance = CreateCounterSetInstance(this.InstanceName);
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this.counters = new CounterData[(int)PerfCounters.TotalCounters]; // Cache to dodge dictionary lookups in ServiceModelInstance
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for (int i = 0; i < (int)PerfCounters.TotalCounters; i++)
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{
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this.counters[i] = this.serviceCounterSetInstance.Counters[i];
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this.counters[i].Value = 0;
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}
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}
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[Fx.Tag.SecurityNote(Critical = "Calls into Sys.Diag.PerformanceData.CounterSet..ctor marked as SecurityCritical", Safe = "No user provided data is passed to the call")]
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[SecuritySafeCritical]
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static CounterSet CreateCounterSet()
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{
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return new CounterSet(serviceModelProviderId, serviceCounterSetId, CounterSetInstanceType.Multiple);
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}
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[Fx.Tag.SecurityNote(Critical = "Calls into Sys.Diag.PerformanceData.CounterSetInstance.CreateCounterSetInstance marked as SecurityCritical", Safe = "No user provided data is passed to the call, instance name parameter is generated by Sys.ServiceModel.Diagnostics code from service description")]
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[SecuritySafeCritical]
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static CounterSetInstance CreateCounterSetInstance(string name)
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{
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return counterSetInstanceCache.Get(name) ?? serviceCounterSet.CreateCounterSetInstance(name);
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}
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internal override void MethodCalled()
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{
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this.counters[(int)PerfCounters.Calls].Increment();
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this.counters[(int)PerfCounters.CallsPerSecond].Increment();
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this.counters[(int)PerfCounters.CallsOutstanding].Increment();
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}
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internal override void MethodReturnedSuccess()
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{
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this.counters[(int)PerfCounters.CallsOutstanding].Decrement();
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}
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internal override void MethodReturnedError()
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{
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this.counters[(int)PerfCounters.CallsFailed].Increment();
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this.counters[(int)PerfCounters.CallsFailedPerSecond].Increment();
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this.counters[(int)PerfCounters.CallsOutstanding].Decrement();
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}
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internal override void MethodReturnedFault()
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{
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this.counters[(int)PerfCounters.CallsFaulted].Increment();
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this.counters[(int)PerfCounters.CallsFaultedPerSecond].Increment();
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this.counters[(int)PerfCounters.CallsOutstanding].Decrement();
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}
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internal override void SaveCallDuration(long time)
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{
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this.counters[(int)PerfCounters.CallDuration].IncrementBy(time);
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this.counters[(int)PerfCounters.CallDurationBase].Increment();
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}
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internal override void AuthenticationFailed()
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{
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this.counters[(int)PerfCounters.SecurityValidationAuthenticationFailures].Increment();
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this.counters[(int)PerfCounters.SecurityValidationAuthenticationFailuresPerSecond].Increment();
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}
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internal override void AuthorizationFailed()
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{
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this.counters[(int)PerfCounters.CallsNotAuthorized].Increment();
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this.counters[(int)PerfCounters.CallsNotAuthorizedPerSecond].Increment();
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}
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internal override void ServiceInstanceCreated()
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{
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this.counters[(int)PerfCounters.Instances].Increment();
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this.counters[(int)PerfCounters.InstancesRate].Increment();
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}
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internal override void ServiceInstanceRemoved()
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{
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this.counters[(int)PerfCounters.Instances].Decrement();
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}
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internal override void SessionFaulted()
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{
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this.counters[(int)PerfCounters.RMSessionsFaulted].Increment();
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this.counters[(int)PerfCounters.RMSessionsFaultedPerSecond].Increment();
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}
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internal override void MessageDropped()
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{
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this.counters[(int)PerfCounters.RMMessagesDropped].Increment();
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this.counters[(int)PerfCounters.RMMessagesDroppedPerSecond].Increment();
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}
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internal override void TxCommitted(long count)
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{
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this.counters[(int)PerfCounters.TxCommitted].Increment();
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this.counters[(int)PerfCounters.TxCommittedPerSecond].Increment();
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}
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internal override void TxInDoubt(long count)
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{
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this.counters[(int)PerfCounters.TxInDoubt].Increment();
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this.counters[(int)PerfCounters.TxInDoubtPerSecond].Increment();
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}
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internal override void TxAborted(long count)
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{
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this.counters[(int)PerfCounters.TxAborted].Increment();
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this.counters[(int)PerfCounters.TxAbortedPerSecond].Increment();
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}
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internal override void TxFlowed()
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{
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this.counters[(int)PerfCounters.TxFlowed].Increment();
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this.counters[(int)PerfCounters.TxFlowedPerSecond].Increment();
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}
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internal override void MsmqDroppedMessage()
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{
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this.counters[(int)PerfCounters.MsmqDroppedMessages].Increment();
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this.counters[(int)PerfCounters.MsmqDroppedMessagesPerSecond].Increment();
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}
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internal override void MsmqPoisonMessage()
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{
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this.counters[(int)PerfCounters.MsmqPoisonMessages].Increment();
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this.counters[(int)PerfCounters.MsmqPoisonMessagesPerSecond].Increment();
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}
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internal override void MsmqRejectedMessage()
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{
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this.counters[(int)PerfCounters.MsmqRejectedMessages].Increment();
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this.counters[(int)PerfCounters.MsmqRejectedMessagesPerSecond].Increment();
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}
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internal override void IncrementThrottlePercent(int counterIndex)
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{
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this.counters[counterIndex].Increment();
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}
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internal override void SetThrottleBase(int counterIndex, long denominator)
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{
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this.counters[counterIndex].Value = denominator;
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}
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internal override void DecrementThrottlePercent(int counterIndex)
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{
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this.counters[counterIndex].Decrement();
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}
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internal override bool Initialized
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{
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get { return this.serviceCounterSetInstance != null; }
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}
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// Immediately disposes and nulls the CounterSetInstance. This differs from Dispose because Dispose is "lazy" in that
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// it holds weak references to the instances so we don't get corrupted state if the values are updated later. This
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// method is used in situations when we need to delete the instance immediately and know the values won't be updated.
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internal void DeleteInstance()
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{
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if (this.serviceCounterSetInstance != null)
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{
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this.serviceCounterSetInstance.Dispose();
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this.serviceCounterSetInstance = null;
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}
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}
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protected override void Dispose(bool disposing)
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{
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try
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{
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if (disposing && PerformanceCounters.PerformanceCountersEnabled && this.serviceCounterSetInstance != null)
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{
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counterSetInstanceCache.Cleanup();
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OperationPerformanceCountersV2.CleanupCache();
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EndpointPerformanceCountersV2.CleanupCache();
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counterSetInstanceCache.Add(this.InstanceName, this.serviceCounterSetInstance);
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}
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}
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finally
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{
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// Not really necessary as base.Dispose() does nothing
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// But forced to leave this with try/finally by unability to suspend FxCop 1.35 warning
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base.Dispose(disposing);
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}
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}
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}
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}
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