public void TestThread0()
{
var rnd = new System.Random();
//put at most 1000 changes:
int count = rnd.Next(1000);
for (int i = 0; i < count; i++)
{
//This will work:
Interlocked.Increment(ref good);
}
var inc_up = new Inc();
for (int i = 0; i < count; i++)
{
m_state.Update(inc_up);
}
//Now decrement:
count = rnd.Next(1000);
for (int i = 0; i < count; i++)
{
//This will work:
Interlocked.Decrement(ref good);
}
var dec_up = new Dec();
for (int i = 0; i < count; i++)
{
m_state.Update(dec_up);
}
}
public void Add(C customer)
{
var res = _state.Update(new AddCust <C>(customer));
var old_s = res.First;
var new_s = res.Second;
if (old_s.CustomersInServiceCount < new_s.CustomersInServiceCount)
{
//We have to do work now:
C to_serve = customer;
Pair <SQState <C>, SQState <C> > sres = null;
ImmutableList <C> waiting;
do
{
Serve(to_serve);
sres = _state.Update(FINISH_UPDATE);
//Get out the customer waiting BEFORE we finished:
waiting = sres.First.CustomersWaiting;
to_serve = waiting.Head;
} while(!waiting.IsEmpty);
}
else
{
//Someone else is going to do the work!
}
}