fixed some stuff, caching may still be broken

config.json

@@ -5,7 +5,7 @@
     "timestamp": "DD.MM.YYYY HH:mm:ss:SS"
   },
   "cache": {
-    "active": true,
+    "active": false,
     "lifetime": 15
   },
   "log": {

libs/modep.js

@@ -235,6 +235,7 @@ function parseCurrentPedalboard(currentPedalboard) {
     return new Promise(function (resolve, reject) {
         getDefaultPedalboard()
             .then(function (defaultPedalboard) {
+                test = defaultPedalboard;
                 currentPedals = [];
                 if (defaultPedalboard.id == currentPedalboard.id) {
                     return resolve(currentPedals);
@@ -366,11 +367,13 @@ function setPedalboard(pedalboard) {
         if (!pedalboard || !pedalboard.bundle) {
             return reject('error: no bundle set for pedalboard');
         }
+        var tmpPedalboard;
         getCurrentPedalboard()
             .then(function (currentPedalboard) {
                 if (pedalboard.id == currentPedalboard.id) {
                     return Promise.reject('pedalboard \'' + pedalboard.id + '\' is already active');
                 }
+                tmpPedalboard = currentPedalboard;
             })
             .then(function () {
                 return reset()
@@ -379,8 +382,7 @@ function setPedalboard(pedalboard) {
                 return util.httpPOST(config.modep.host, config.modep.port, '/pedalboard/load_bundle/?bundlepath=' + pedalboard.bundle)
             })
             .then(function () {
-                currentPedalboard = pedalboard
-                parseCurrentPedalboard(currentPedalboard)
+                parseCurrentPedalboard(tmpPedalboard);
             })
             .then(resolve)
             .catch(reject);

libs/server.js

@@ -56,7 +56,7 @@ function handleRequests() {
                 if (code == undefined) {
                     code = 500;
                 }
-                endRequest(request, response, code, err);
+                endRequest(request, response, err, code);
             });
     });
 }
@@ -70,9 +70,11 @@ function endRequest(request, response, msg, code) {
         code: code
     }
     if (msg != undefined) {
-        try {
+        if (msg instanceof Object) {
             object.data = JSON.stringify(msg);
-        } catch {
+        } else if (msg instanceof Error) {
+            object.data = msg.toString();
+        } else {
             object.data = msg;
         }
     }