it works! pog

cmd/lights.js

@@ -28,7 +28,7 @@ class LightsParser extends Command {
 		req(
 			instructions.filter((i) => i.valid),
 			(response) => {
-				msg.channel.createMessage(`${response.statusCode}`);
+				msg.channel.createMessage(`${response}`);
 			},
 			(error) => {
 				msg.channel.createMessage(`error.`);

lights/light_parser.js

@@ -109,7 +109,10 @@ function parseSingleInstruction(str = '') {
 				item.errors = 'Not enough arguments.';
 				return item;
 			}
-			inst_args = parsed_args[1].split(',').map((s) => (available_targets[s] ? s : parseInt(s.trim())));
+			inst_args = parsed_args[1]
+				.split(',')
+				.map((s) => s.trim())
+				.map((s) => (available_targets[s] ? s : parseInt(s)));
 			if (!inst_args.length) {
 				item.errors = 'No valid args.';
 			}

lights/request.js

@@ -24,5 +24,11 @@ export default function req(data, callback, errorCallback) {
 			client.write(string_data);
 		}
 		client.destroy();
+		callback('success.');
+	});
+
+	client.on('error', (e) => {
+		client.destroy();
+		errorCallback(e);
 	});
 }