示例#1
0
        public async Task <IJobQueue <TArgs> > GetAsync <TArgs>()
        {
            var jobConfiguration = Options.GetJob(typeof(TArgs));

            if (JobQueues.TryGetValue(jobConfiguration.JobName, out var jobQueue))
            {
                return((IJobQueue <TArgs>)jobQueue);
            }

            using (await SyncSemaphore.LockAsync())
            {
                if (JobQueues.TryGetValue(jobConfiguration.JobName, out jobQueue))
                {
                    return((IJobQueue <TArgs>)jobQueue);
                }

                jobQueue = (IJobQueue <TArgs>)ServiceProvider
                           .GetRequiredService(typeof(IJobQueue <>).MakeGenericType(typeof(TArgs)));

                await jobQueue.StartAsync();

                JobQueues.TryAdd(jobConfiguration.JobName, jobQueue);

                return((IJobQueue <TArgs>)jobQueue);
            }
        }