server jobs fro process startup

src/Cap.Consistency/Job/IProcessingServer.Job.cs

@@ -1,12 +1,12 @@
 using System;
 using System.Collections.Generic;
-using System.Text;
+using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
+using Cap.Consistency.Infrastructure;
 using Cap.Consistency.Job;
-using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.DependencyInjection;
-using Cap.Consistency.Infrastructure;
+using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Options;
 
 namespace Cap.Consistency
@@ -16,8 +16,8 @@ namespace Cap.Consistency
         private ILogger _logger;
         private ILoggerFactory _loggerFactory;
         private IServiceProvider _provider;
+        private IJobProcessor[] _processors;
         private CancellationTokenSource _cts;
-        private IJobProcessor _processor;
         private ConsistencyOptions _options;
         private ProcessingContext _context;
         private DefaultCronJobRegistry _defaultJobRegistry;
@@ -42,7 +42,8 @@ namespace Cap.Consistency
         public void Start() {
 
             var processorCount = Environment.ProcessorCount;
-            _processor = _provider.GetService<IJobProcessor>();
+            processorCount = 1;
+            _processors = GetProcessors(processorCount);
             _logger.ServerStarting(processorCount, 1);
 
             _context = new ProcessingContext(
@@ -50,9 +51,10 @@ namespace Cap.Consistency
                 _defaultJobRegistry,
                 _cts.Token);
 
-            _compositeTask = Task.Run(() => {
-                InfiniteRetry(_processor).ProcessAsync(_context);
-            });
+            var processorTasks = _processors
+                .Select(p => InfiniteRetry(p))
+                .Select(p => p.ProcessAsync(_context));
+            _compositeTask = Task.WhenAll(processorTasks);
         }
 
         public void Dispose() {
@@ -76,7 +78,25 @@ namespace Cap.Consistency
 
         private IJobProcessor InfiniteRetry(IJobProcessor inner) {
             return new InfiniteRetryProcessor(inner, _loggerFactory);
-        }           
+        }
 
+        private IJobProcessor[] GetProcessors(int processorCount) {
+
+            var returnedProcessors = new List<IJobProcessor>();
+            for (int i = 0; i < processorCount; i++) {
+                var processors = _provider.GetServices<IJobProcessor>();
+                foreach (var processor in processors) {
+                    if (processor is CronJobProcessor) {
+                        if (i == 0)  // only add first cronJob
+                            returnedProcessors.Add(processor);
+                    }
+                    else {
+                        returnedProcessors.Add(processor);
+                    }
+                }
+            }
+
+            return returnedProcessors.ToArray();
+        }
     }
 }