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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
using System;
using System.Collections.Generic;
namespace Ice
{
namespace retry
{
public class Instrumentation
{
static object mutex = new object();
class InvocationObserverI : Ice.Instrumentation.InvocationObserver
{
public void
attach()
{
}
public void
detach()
{
lock(mutex)
{
++nInvocation;
}
}
public void
failed(string msg)
{
lock(mutex)
{
++nFailure;
}
}
public void
retried()
{
lock(mutex)
{
++nRetry;
}
}
public void
userException()
{
}
public Ice.Instrumentation.RemoteObserver
getRemoteObserver(Ice.ConnectionInfo ci, Ice.Endpoint ei, int i, int j)
{
return null;
}
public Ice.Instrumentation.CollocatedObserver
getCollocatedObserver(Ice.ObjectAdapter adapter, int i, int j)
{
return null;
}
};
static private Ice.Instrumentation.InvocationObserver invocationObserver = new InvocationObserverI();
class CommunicatorObserverI : Ice.Instrumentation.CommunicatorObserver
{
public Ice.Instrumentation.Observer
getConnectionEstablishmentObserver(Ice.Endpoint e, string s)
{
return null;
}
public Ice.Instrumentation.Observer
getEndpointLookupObserver(Ice.Endpoint e)
{
return null;
}
public Ice.Instrumentation.ConnectionObserver
getConnectionObserver(Ice.ConnectionInfo ci,
Ice.Endpoint ei,
Ice.Instrumentation.ConnectionState s,
Ice.Instrumentation.ConnectionObserver o)
{
return null;
}
public Ice.Instrumentation.ThreadObserver
getThreadObserver(string p,
string n,
Ice.Instrumentation.ThreadState s,
Ice.Instrumentation.ThreadObserver o)
{
return null;
}
public Ice.Instrumentation.InvocationObserver
getInvocationObserver(Ice.ObjectPrx p, string o, Dictionary<string, string> c)
{
return invocationObserver;
}
public Ice.Instrumentation.DispatchObserver
getDispatchObserver(Ice.Current c, int i)
{
return null;
}
public void
setObserverUpdater(Ice.Instrumentation.ObserverUpdater u)
{
}
};
static private Ice.Instrumentation.CommunicatorObserver communicatorObserver = new CommunicatorObserverI();
static public Ice.Instrumentation.CommunicatorObserver
getObserver()
{
return communicatorObserver;
}
static private void
testEqual(ref int value, int expected)
{
if(expected < 0)
{
value = 0;
return;
}
int retry = 0;
while(++retry < 100)
{
lock(mutex)
{
if(value == expected)
{
break;
}
}
System.Threading.Thread.Sleep(10);
}
if(value != expected)
{
System.Console.Error.WriteLine("value = " + value + ", expected = " + expected);
System.Diagnostics.Debug.Assert(false);
throw new System.Exception();
}
value = 0;
}
static public void
testRetryCount(int expected)
{
testEqual(ref nRetry, expected);
}
static public void
testFailureCount(int expected)
{
testEqual(ref nFailure, expected);
}
static public void
testInvocationCount(int expected)
{
testEqual(ref nInvocation, expected);
}
static public void
testInvocationReset()
{
nRetry = 0;
nFailure = 0;
nInvocation = 0;
}
static private int nRetry = 0;
static private int nFailure = 0;
static private int nInvocation = 0;
}
}
}
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