Fix not connecting to MQTT when permit join fails on startup. #3756

lib/controller.js

@@ -139,7 +139,11 @@ class Controller {
             logger.warn('Set `permit_join` to `false` once you joined all devices.');
         }
 
-        await this.zigbee.permitJoin(settings.get().permit_join);
+        try {
+            await this.zigbee.permitJoin(settings.get().permit_join);
+        } catch (error) {
+            logger.error(`Failed to set permit join to ${settings.get().permit_join}`);
+        }
 
         // MQTT
         this.mqtt.on('message', this.onMQTTMessage.bind(this));

test/controller.test.js

@@ -46,6 +46,13 @@ describe('Controller', () => {
         expect(MQTT.publish).toHaveBeenCalledWith('zigbee2mqtt/remote', '{"brightness":255}', { retain: true, qos: 0 }, expect.any(Function));
     });
 
+    it('Start controller when permit join fails', async () => {
+        zigbeeHerdsman.permitJoin.mockImplementationOnce(() => {throw new Error("failed!")});
+        await controller.start();
+        expect(zigbeeHerdsman.permitJoin).toHaveBeenCalledTimes(1);
+        expect(MQTT.connect).toHaveBeenCalledTimes(1);
+    });
+
     it('Start controller with specific MQTT settings', async () => {
         const ca = tmp.fileSync().name;
         fs.writeFileSync(ca, "ca");