Add InstanceRestartRequest

packages/host/src/Instance.ts

@@ -289,6 +289,7 @@ export default class Instance extends lib.Link {
 		this.handle(lib.InstanceSaveDetailsListRequest, this.handleInstanceSaveDetailsListRequest.bind(this));
 		this.handle(lib.InstanceCreateSaveRequest, this.handleInstanceCreateSaveRequest.bind(this));
 		this.handle(lib.InstanceExportDataRequest, this.handleInstanceExportDataRequest.bind(this));
+		this.handle(lib.InstanceRestartRequest, this.handleInstanceRestartRequest.bind(this));
 		this.handle(lib.InstanceStopRequest, this.handleInstanceStopRequest.bind(this));
 		this.handle(lib.InstanceKillRequest, this.handleInstanceKillRequest.bind(this));
 		this.handle(lib.InstanceSendRconRequest, this.handleInstanceSendRconRequest.bind(this));
@@ -1300,6 +1301,14 @@ end`.replace(/\r?\n/g, " ");
 		}
 	}
 
+	async handleInstanceRestartRequest(request: lib.InstanceRestartRequest) {
+		await this.stop();
+		// Stopping invalidates this instance object, a new one must be created by the host
+		// To do this we simulate a waking an instance and sending a start request
+		const instanceConnection = await this._host._connectInstance(this.id);
+		await instanceConnection.instance.handleInstanceStartRequest(new lib.InstanceStartRequest(request.save));
+	}
+
 	async handleInstanceStopRequest() {
 		await this.stop();
 	}

packages/lib/src/data/messages_instance.ts

@@ -284,6 +284,26 @@ export class InstanceStartRequest {
 	}
 }
 
+export class InstanceRestartRequest {
+	declare ["constructor"]: typeof InstanceRestartRequest;
+	static type = "request" as const;
+	static src = ["control", "controller"] as const;
+	static dst = "instance" as const;
+	static permission = "core.instance.restart" as const;
+
+	constructor(
+		public save?: string,
+	) { }
+
+	static jsonSchema = Type.Object({
+		"save": Type.Optional(Type.String()),
+	});
+
+	static fromJSON(json: Static<typeof this.jsonSchema>) {
+		return new this(json.save);
+	}
+}
+
 export class SaveDetails {
 	constructor(
 		public instanceId: number,

packages/lib/src/link/messages.ts

@@ -63,6 +63,7 @@ export const dataClasses: (RequestClass<unknown, unknown> | EventClass<unknown>)
 	instance.InstanceAssignRequest,
 	instance.InstanceMetricsRequest,
 	instance.InstanceStartRequest,
+	instance.InstanceRestartRequest,
 	instance.InstanceSaveDetailsListRequest,
 	instance.InstanceSaveDetailsUpdatesEvent,
 	instance.InstanceCreateSaveRequest,

packages/lib/src/permissions.ts

@@ -307,6 +307,11 @@ definePermission({
 	title: "Start instance",
 	description: "Start instances.",
 });
+definePermission({
+	name: "core.instance.restart",
+	title: "Restart instance",
+	description: "Restart instances.",
+});
 definePermission({
 	name: "core.instance.load_scenario",
 	title: "Load scenario",