diff --git a/server.js b/server.js
index 80b23e9..71bdc8e 100644
--- a/server.js
+++ b/server.js
@@ -1,5 +1,10 @@
 import * as net from 'net';
 import { functions } from './lights.js'
+import Logger, { levels } from './logger.js';
+
+const cfg = JSON.parse(fs.readFileSync('./config.json'));
+const log = new Logger("server", cfg.log_level ? levels[cfg.log_level] : levels.INFO);
+
 
 const hostname = '0.0.0.0';
 const port = 29999;
@@ -10,7 +15,9 @@ export function recv(callback, errorCallback) {
     server.on('connection', (con) => {
       console.log('connection recieved: ' +
         con.remoteAddress + ":" + con.remotePort);
-      con.write(JSON.stringify(Object.keys(functions)));
+      let functions_str = JSON.stringify(Object.keys(functions));
+      con.write(functions_str);
+      log.debug(`sending ${functions_str}`);
       con.on('data', (data) => {
         callback(data);
       });