Using a stable instance ID

fabiocav · fabiocav · commit a3924ef447bb · 2016-08-09T16:03:54.000-07:00
diff --git a/src/WebJobs.Script/Host/ScriptHost.cs b/src/WebJobs.Script/Host/ScriptHost.cs
@@ -54,7 +54,9 @@ public string InstanceId
             {
                 if (_instanceId == null)
                 {
-                    _instanceId = Environment.GetEnvironmentVariable("WEBSITE_INSTANCE_ID") ?? Guid.NewGuid().ToString("N");
+                    _instanceId = Environment.GetEnvironmentVariable("WEBSITE_INSTANCE_ID")
+                        ?? Environment.MachineName.GetHashCode().ToString("X").PadLeft(32, '0');
+
                     _instanceId = _instanceId.Substring(0, 32);
                 }
 

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,9 @@ public string InstanceId`
`54`	`54`	`{`
`55`	`55`	`if (_instanceId == null)`
`56`	`56`	`{`
`57`		`- _instanceId = Environment.GetEnvironmentVariable("WEBSITE_INSTANCE_ID") ?? Guid.NewGuid().ToString("N");`
	`57`	`+ _instanceId = Environment.GetEnvironmentVariable("WEBSITE_INSTANCE_ID")`
	`58`	`+ ?? Environment.MachineName.GetHashCode().ToString("X").PadLeft(32, '0');`
	`59`	`+`
`58`	`60`	`_instanceId = _instanceId.Substring(0, 32);`
`59`	`61`	`}`
`60`	`62`