fix

@@ -102,8 +102,10 @@ module.exports = (req, res, next) => {
         });
 
         res.send();
+
+        logger.info('[client] handle OK [%s]', req.query.l);
     } catch (e) {
-        logger.error('[client] not handle client info [%s]', e);
+        logger.error('[client] handle ERROR [%s]', e);
         return next(e);
     }
 };

@@ -10,32 +10,38 @@ const {
 
 const server = {
     async handle(data) {
-        let msgs = lineparse.parse(data);
+        try {
 
-        msgs.forEach((m) => {
-            if (!m.measurement) {
-                return;
-            }
+            let msgs = lineparse.parse(data);
 
-            switch (m.measurement) {
-                case 'web-server-duration': {
-                    handleWebServerDuration(m);
-                    break;
+            msgs.forEach((m) => {
+                if (!m.measurement) {
+                    return;
                 }
-                case 'error-report': {
-                    handleErrorReport(m);
-                    break;
-                }
-                case 'process-info': {
-                    handleProcessInfo(m);
-                    break;
-                }
-                default: {
-                    logger.error('not handle server info [%s]', JSON.stringify(m));
-                    break;
+
+                switch (m.measurement) {
+                    case 'web-server-duration': {
+                        handleWebServerDuration(m);
+                        break;
+                    }
+                    case 'error-report': {
+                        handleErrorReport(m);
+                        break;
+                    }
+                    case 'process-info': {
+                        handleProcessInfo(m);
+                        break;
+                    }
+                    default: {
+                        logger.error('not handle server info [%s]', JSON.stringify(m));
+                        break;
+                    }
                 }
-            }
-        });
+            });
+            logger.info('[server] handle OK [%s]', data);
+        } catch (e) {
+            logger.error('[server] handle ERROR [%s]', e);
+        }
     }
 };
 
@@ -45,4 +51,4 @@ module.exports = function(req, res, next) {
     server.handle(data).then(() => {
         res.status(204).json();
     }).catch(next);
-};
+};
\ No newline at end of file