Terminate server process from CLI if CLI terminates unexpectedly

benjreinhart · benjreinhart · commit 361532004d69 · 2024-08-15T18:54:45.000-07:00
diff --git a/srcbook/src/cli.mjs b/srcbook/src/cli.mjs
@@ -33,6 +33,12 @@ function startServer(port, callback) {
       callback();
     }
   });
+
+  // Kill the server (child) process when the CLI (parent) process terminates from an exception
+  process.on('uncaughtException', (error) => {
+    console.error(error);
+    server.kill();
+  });
 }
 
 export default function program() {

Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,12 @@ function startServer(port, callback) {`
`33`	`33`	`callback();`
`34`	`34`	`}`
`35`	`35`	`});`
	`36`	`+`
	`37`	`+ // Kill the server (child) process when the CLI (parent) process terminates from an exception`
	`38`	`+ process.on('uncaughtException', (error) => {`
	`39`	`+ console.error(error);`
	`40`	`+ server.kill();`
	`41`	`+ });`
`36`	`42`	`}`
`37`	`43`
`38`	`44`	`export default function program() {`