Merge pull request #65 from by-pinja/feat/hangfire-options

Hangfire worker count configuration
by-pinja · Apr 23, 2021 · b5ac3e1 · b5ac3e1
2 parents 18574b9 + 19ddf0e
commit b5ac3e1
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Showing 2 changed files with 14 additions and 2 deletions.
diff --git a/Startup.cs b/Startup.cs
@@ -163,10 +163,19 @@ public void Configure(IApplicationBuilder app)
 
             });
 
+            var workerCount = 4;
+            if (!string.IsNullOrEmpty(Configuration["Hangfire:WorkerCount"]))
+            {
+                if (!int.TryParse(Configuration["Hangfire:WorkerCount"], out workerCount))
+                {
+                    throw new InvalidOperationException("Invalid WorkerCount on cofiguration.");
+                }
+            }
+
             var options = new BackgroundJobServerOptions
             {
                 Queues = HangfireConstants.GetQueues().ToArray(),
-                WorkerCount = 4,
+                WorkerCount = workerCount,
             };
 
             app.Map("/hangfire", appBuilder =>

diff --git a/appsettings.json b/appsettings.json
@@ -34,7 +34,10 @@
   "Hangfire": {
     "AllowedIpAddresses": [],
     "DashboardUser": "",
-    "DashboardPassword": ""
+    "DashboardPassword": "",
+    // If database connections get timeouted due to no pools available.
+    // It may be because of too many workers use many connections, you can reduce the amount of workers here.
+    "WorkerCount": 4
   },
   "ApplicationInsights": {
     "InstrumentationKey": ""