feat: kill method return result

gucheen · Apr 24, 2024 · e3bcff0 · e3bcff0
1 parent fad1994
commit e3bcff0
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/process.ts b/src/process.ts
@@ -65,8 +65,9 @@ export abstract class Process extends events.EventEmitter {
 
     public kill(signal?: NodeJS.Signals | number) {
         if (this.process) {
-            this.process.kill(signal)
+            const result = this.process.kill(signal)
             this.removeAllListeners()
+            return result
         }
     }
 

diff --git a/test/index.spec.ts b/test/index.spec.ts
@@ -35,8 +35,9 @@ describe('Traceroute', () => {
         tracer.trace('github.com');
 
         setTimeout(() => {
-            tracer.kill()
+            const killResult = tracer.kill()
             expect(tracer.process?.killed).toBeTruthy()
+            expect(killResult).toBeTruthy()
             done()
         }, 5000)
     }, 10000);