Refactor service spawn and shutdown mechanism

packages/server/gateway/services/service.js

@@ -55,7 +55,8 @@ export default class Service {
 
 		this.instance = await spawnService({
 			id: this.id,
-			service: this.path,
+			service: this,
+			path: this.path,
 			cwd: this.cwd,
 			onClose: this.handleClose.bind(this),
 			onError: this.handleError.bind(this),
@@ -140,8 +141,7 @@ export default class Service {
 
 		// Kill the current process if is running
 		if (this.instance.exitCode === null) {
-			console.log(`[${this.id}] Killing current process...`)
-			await this.instance.kill("SIGKILL")
+			await this.instance.kill()
 		}
 
 		// Start a new process
@@ -153,17 +153,13 @@ export default class Service {
 	/**
 	 * Stop the service
 	 */
-	async stop() {
+	stop() {
 		console.log(`[${this.id}] Stopping service...`)
 
-		if (this.fileWatcher) {
-			await this.fileWatcher.close()
-			this.fileWatcher = null
-		}
+		this.instance.kill()
 
-		if (this.instance) {
-			await this.instance.kill("SIGKILL")
-			this.instance = null
+		if (this.fileWatcher) {
+			this.fileWatcher.close()
 		}
 	}
 

packages/server/gateway/utils/spawnService.js

@@ -3,21 +3,29 @@ import createServiceLogTransformer from "./createServiceLogTransformer"
 
 import Vars from "../vars"
 
-export default async ({ id, service, cwd, onClose, onError, onIPCData }) => {
+export default async ({
+	id,
+	service,
+	path,
+	cwd,
+	onClose,
+	onError,
+	onIPCData,
+}) => {
 	const instanceEnv = {
 		...process.env,
-		lb_service: {
-			id: service.id,
-			index: service.index,
-		},
+		lb_service_id: service.id,
+		lb_service_path: service.path,
+		lb_service_version: service.version,
+		lb_service_cwd: service.cwd,
+		lb_service: true,
 	}
 
-	let instance = ChildProcess.fork(Vars.bootloaderBin, [service], {
+	let instance = ChildProcess.fork(Vars.bootloaderBin, [path], {
 		detached: false,
 		silent: true,
 		cwd: cwd,
 		env: instanceEnv,
-		killSignal: "SIGTERM",
 	})
 
 	instance.logs = {