save the hapi server.stop promise and do not stop the server multiple times

marcuspoehls · marcuspoehls · commit 01d7e324daf6 · 2019-02-17T17:05:20.000+01:00
diff --git a/lib/lifecycle-handler.js b/lib/lifecycle-handler.js
@@ -98,8 +98,15 @@ class LifecycleHandler {
     }
   }
 
+  /**
+   * Stop the hapi server.
+   */
   async onServerStop () {
-    await this.server.stop(this.shutdownOptions)
+    if (!this.isStopping) {
+      this.isStopping = this.server.stop(this.shutdownOptions)
+    }
+
+    return this.isStopping
   }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -98,8 +98,15 @@ class LifecycleHandler {`
`98`	`98`	`}`
`99`	`99`	`}`
`100`	`100`
	`101`	`+ /**`
	`102`	`+ * Stop the hapi server.`
	`103`	`+ */`
`101`	`104`	`async onServerStop () {`
`102`		`- await this.server.stop(this.shutdownOptions)`
	`105`	`+ if (!this.isStopping) {`
	`106`	`+ this.isStopping = this.server.stop(this.shutdownOptions)`
	`107`	`+ }`
	`108`	`+`
	`109`	`+ return this.isStopping`
`103`	`110`	`}`
`104`	`111`	`}`
`105`	`112`