private void OnCacheValueBeRemoved(string key, FailFastUserCacheValue cacheValue, RemoveReason reason)
{
Logger.TraceInformation(ExTraceGlobals.FailFastCacheTracer, "Remove value from the cache. Key: {0}. CacheValue: {1}. Reason: {2}", new object[]
{
key,
cacheValue.ToString(),
reason
});
FailFastModule.RemotePowershellPerfCounter.FailFastUserCacheSize.RawValue = (long)base.Count;
}
protected override void InsertValueToCache(string key, BlockedType blockedType, TimeSpan blockedTime)
{
if (!FailFastUserCache.FailFastEnabled)
{
return;
}
Logger.EnterFunction(ExTraceGlobals.FailFastCacheTracer, "PrimaryFailFastUserCache.InsertValueToCache");
blockedTime = PrimaryFailFastUserCache.GetValidBlockedTime(blockedTime);
Logger.TraceDebug(ExTraceGlobals.FailFastCacheTracer, "Try to insert value to the cache. Key: {0}. BlockedType: {1}. BlockedTime: {2}.", new object[]
{
key,
blockedType,
blockedTime
});
FailFastUserCacheValue failFastUserCacheValue;
if (base.TryGetValue(key, out failFastUserCacheValue) && failFastUserCacheValue.IsValid && failFastUserCacheValue.BlockedType > blockedType)
{
Logger.TraceDebug(ExTraceGlobals.FailFastCacheTracer, "Adding blocked type {0} that has smaller scope than existing one {1}.", new object[]
{
blockedType,
failFastUserCacheValue.BlockedType
});
return;
}
if (failFastUserCacheValue == null || !failFastUserCacheValue.IsValid)
{
failFastUserCacheValue = new FailFastUserCacheValue(blockedType, blockedTime);
}
else
{
failFastUserCacheValue.BlockedTime = blockedTime;
failFastUserCacheValue.BlockedType = blockedType;
failFastUserCacheValue.AddedTime = DateTime.UtcNow;
failFastUserCacheValue.HitCount++;
}
Logger.LogEvent(TaskEventLogConstants.Tuple_LogUserAddedToFailFastUserCached, "UserAddedToFailFastCache:" + key, new object[]
{
key,
failFastUserCacheValue.ToString()
});
Logger.TraceInformation(ExTraceGlobals.FailFastCacheTracer, "Insert value to the cache. Key: {0}. CacheValue: {1}.", new object[]
{
key,
failFastUserCacheValue.ToString()
});
base.InsertAbsolute(key, failFastUserCacheValue, blockedTime, new RemoveItemDelegate <string, FailFastUserCacheValue>(this.OnCacheValueBeRemoved));
FailFastModule.RemotePowershellPerfCounter.FailFastUserCacheSize.RawValue = (long)base.Count;
Logger.ExitFunction(ExTraceGlobals.FailFastCacheTracer, "PrimaryFailFastUserCache.InsertValueToCache");
}
// Token: 0x06000044 RID: 68 RVA: 0x0000310B File Offset: 0x0000130B
internal override bool IsUserInCache(string userToken, string userTenant, out string cacheKey, out FailFastUserCacheValue cacheValue, out BlockedReason blockedReason)
{
throw new NotSupportedException("The IsUserBlocked should not be invoked from PassiveFailFastUserCache.");
}
internal override bool IsUserInCache(string userToken, string userTenant, out string cacheKey, out FailFastUserCacheValue cacheValue, out BlockedReason blockedReason)
{
cacheKey = null;
cacheValue = null;
blockedReason = BlockedReason.None;
if (!FailFastUserCache.FailFastEnabled)
{
return(false);
}
Logger.EnterFunction(ExTraceGlobals.FailFastCacheTracer, "PrimaryFailFastUserCache.IsUserBlocked.");
if (base.TryGetValue(userToken, out cacheValue) && cacheValue.IsValid)
{
blockedReason = BlockedReason.BySelf;
cacheKey = userToken;
Logger.TraceDebug(ExTraceGlobals.FailFastCacheTracer, "User key {0} exist. CachedValue: {1}", new object[]
{
userToken,
cacheValue.ToString()
});
return(true);
}
if (!string.IsNullOrEmpty(userTenant))
{
string text = "Tenant:C8E2A9F6-0E7A-4bcc-95A0-9CE1BCA7EE68:" + userTenant;
if (base.TryGetValue(text, out cacheValue) && cacheValue.IsValid)
{
cacheKey = text;
blockedReason = BlockedReason.ByTenant;
Logger.TraceDebug(ExTraceGlobals.FailFastCacheTracer, "Tenant Key {0} exist. CachedValue: {1}", new object[]
{
text,
cacheValue.ToString()
});
return(true);
}
}
if (base.TryGetValue("AllUsers:D3511BCA-379C-4a38-97E5-0FDA0C231C33", out cacheValue) && cacheValue.IsValid)
{
blockedReason = BlockedReason.ByServer;
cacheKey = "AllUsers:D3511BCA-379C-4a38-97E5-0FDA0C231C33";
Logger.TraceDebug(ExTraceGlobals.FailFastCacheTracer, "All User Key {0} exist. CacheValue: {1}", new object[]
{
"AllUsers:D3511BCA-379C-4a38-97E5-0FDA0C231C33",
cacheValue.ToString()
});
return(true);
}
Logger.ExitFunction(ExTraceGlobals.FailFastCacheTracer, "PrimaryFailFastUserCache.IsUserBlocked.");
return(false);
}
// Token: 0x06000006 RID: 6 RVA: 0x000021D0 File Offset: 0x000003D0
internal static bool ShouldFailFastUserInCache(string userToken, string cacheKey, FailFastUserCacheValue cacheValue, BlockedReason blockedReason)
{
Logger.EnterFunction(ExTraceGlobals.FailFastModuleTracer, "ConnectedUserManager.ShouldFailFastUserInCache");
if (blockedReason == BlockedReason.BySelf)
{
if (cacheValue.HitCount >= 3)
{
Logger.TraceDebug(ExTraceGlobals.FailFastModuleTracer, "User {0} is considered fail-fast because blocked reason is Self. cacheValue: {1}", new object[]
{
userToken,
cacheValue
});
return(true);
}
return(false);
}
else
{
bool flag;
if (!ConnectedUserManager.connectedUserCache.TryGetValue(userToken, out flag))
{
Logger.TraceDebug(ExTraceGlobals.FailFastModuleTracer, "User {0} is considered fail-fast because he is not in connected user cache.", new object[]
{
userToken
});
return(true);
}
Logger.ExitFunction(ExTraceGlobals.FailFastModuleTracer, "ConnectedUserManager.ShouldFailFastUserInCache");
return(false);
}
}
