public JobProxy <T> StartOrQueue(Func <JobManager <T>, T> ctr, bool attach = true)
{
var newjob = ctr(this);
lock (LockObject)
{
foreach (var cjob in _activeJobs)
{
if (cjob.Source == newjob.Source)
{
cjob.IncrementProxyRequests();
if (!attach)
{
return(null);
}
Console.Out.WriteLine($"Attach new proxy to Job [{cjob.Name}] ({cjob.ProxyCount + 1} attached proxies)");
return(JobProxy <T> .Create(cjob));
}
}
foreach (var cjob in _queuedJobs)
{
if (cjob.Source == newjob.Source)
{
cjob.IncrementProxyRequests();
if (!attach)
{
return(null);
}
Console.Out.WriteLine($"Attach new proxy to Job [{cjob.Name}] ({cjob.ProxyCount + 1} attached proxies)");
return(JobProxy <T> .Create(cjob));
}
}
if (_activeJobs.Count < MaxParallelism)
{
Console.Out.WriteLine($"Start new Job [{newjob.Name}] (direct)");
_activeJobs.Add(newjob);
newjob.Start();
return(attach ? JobProxy <T> .Create(newjob) : null);
}
else
{
Console.Out.WriteLine($"Enqueue new Job [{newjob.Name}] ({_queuedJobs.Count} jobs in queue) ({RunningCountStr} jobs running)");
_queuedJobs.Add(newjob);
return(attach ? JobProxy <T> .Create(newjob) : null);
}
}
}
public JobProxy <T> GetProxyOrNullLockless(Func <JobManager <T>, T> ctr)
{
var newjob = ctr(this);
foreach (var cjob in _activeJobs)
{
if (cjob.Source == newjob.Source)
{
Console.Out.WriteLine($"Attach new proxy to Job [{cjob.Name}] ({cjob.ProxyCount + 1} attached proxies)");
return(JobProxy <T> .Create(cjob));
}
}
foreach (var cjob in _queuedJobs)
{
if (cjob.Source == newjob.Source)
{
Console.Out.WriteLine($"Attach new proxy to Job [{cjob.Name}] ({cjob.ProxyCount + 1} attached proxies)");
return(JobProxy <T> .Create(cjob));
}
}
return(null);
}
