.closing > .connector.closing

packages/controller/src/ControlConnection.ts

@@ -408,12 +408,12 @@ export default class ControlConnection extends BaseConnection {
 
 		// Check connectivity
 		let sourceHostConnection = this._controller.wsServer.hostConnections.get(sourceHostId);
-		if (!sourceHostConnection || sourceHostConnection.closing) {
+		if (!sourceHostConnection || sourceHostConnection.connector.closing) {
 			throw new lib.RequestError("Source host is not connected to the controller");
 		}
 
 		let targetHostConnection = this._controller.wsServer.hostConnections.get(targetHostId);
-		if (!targetHostConnection || targetHostConnection.closing) {
+		if (!targetHostConnection || targetHostConnection.connector.closing) {
 			throw new lib.RequestError("Target host is not connected to the controller");
 		}
 

packages/controller/src/HostConnection.ts

@@ -30,7 +30,6 @@ export default class HostConnection extends BaseConnection {
 	private _name: any;
 	private _version: any;
 	plugins: Map<string, Object>;
-	closing: boolean = false;
 
 	constructor(
 		registerData: any,
@@ -65,8 +64,6 @@ export default class HostConnection extends BaseConnection {
 		}
 
 		this.connector.on("close", () => {
-			this.closing = true;
-
 			// Update status to unknown for instances on this host.
 			for (let instance of this._controller.instances.values()) {
 				if (instance.config.get("instance.assigned_host") !== this._id) {