internal MQChannelDefinition SelectChannelEntry(MQChannelDefinition cd, MQThreadChannelEntry threadChlEntry)
{
uint method = 0x29;
this.TrEntry(method, new object[] { cd, threadChlEntry });
MQChannelEntry thisWeightedEntry = null;
try
{
if (cd != null)
{
thisWeightedEntry = this.SelectNamedEntry(cd);
}
else if (threadChlEntry.ThisWeightedEntry != null)
{
threadChlEntry.ThisWeightedEntry = threadChlEntry.ThisWeightedEntry.Next;
if (threadChlEntry.ThisWeightedEntry != threadChlEntry.FirstWeightedEntry)
{
thisWeightedEntry = threadChlEntry.ThisWeightedEntry;
}
}
else
{
if (threadChlEntry.ThisAlphaEntry != null)
{
threadChlEntry.ThisAlphaEntry = threadChlEntry.ThisAlphaEntry.Next;
}
else
{
threadChlEntry.ThisAlphaEntry = this.thisAlphaEntry;
}
if (threadChlEntry.ThisAlphaEntry != null)
{
thisWeightedEntry = threadChlEntry.ThisAlphaEntry;
}
else if (this.thisWeightedEntry != null)
{
if (this.thisWeightedEntry.Channel.ConnectionAffinity == 1)
{
thisWeightedEntry = this.thisWeightedEntry;
}
else
{
thisWeightedEntry = this.SelectRandomEntry(threadChlEntry);
}
threadChlEntry.FirstWeightedEntry = thisWeightedEntry;
threadChlEntry.ThisWeightedEntry = thisWeightedEntry;
}
}
}
finally
{
base.TrExit(method);
}
return((thisWeightedEntry == null) ? null : thisWeightedEntry.Channel);
}
private MQChannelEntry SelectRandomEntry(MQThreadChannelEntry threadChlEntry)
{
uint method = 0x2b;
this.TrEntry(method, new object[] { threadChlEntry });
MQChannelEntry weightedEntry = null;
Random random = null;
int num2 = 0;
int num3 = 0;
try
{
if (threadChlEntry.Seed == 0)
{
DateTime now = DateTime.Now;
threadChlEntry.Seed = (int)now.Ticks;
}
random = new Random(threadChlEntry.Seed);
num2 = random.Next() % this.totalWeight;
weightedEntry = this.weightedEntry;
weightedEntry = this.weightedEntry;
while (weightedEntry != null)
{
num3 += weightedEntry.Channel.ClientChannelWeight;
if (num3 > num2)
{
return(weightedEntry);
}
weightedEntry = weightedEntry.Next;
}
}
finally
{
base.TrExit(method);
}
return(weightedEntry);
}