1 files changed, 18 insertions, 14 deletions

diff --git a/src/js/logger.js b/src/js/logger.js
index 5d1114f..766188e 100644
--- a/src/js/logger.js
+++ b/src/js/logger.js
@@ -23,7 +23,7 @@
 
 /******************************************************************************/
 
-import { broadcastToAll } from './broadcast.js';
+import { broadcast, broadcastToAll } from './broadcast.js';
 
 /******************************************************************************/
 
@@ -47,34 +47,38 @@ const janitorTimer = vAPI.defer.create(( ) => {
     broadcastToAll({ what: 'loggerDisabled' });
 });
 
-const boxEntry = function(details) {
-    if ( details.tstamp === undefined ) {
-        details.tstamp = Date.now();
-    }
+const boxEntry = details => {
+    details.tstamp = Date.now() / 1000 | 0;
     return JSON.stringify(details);
 };
 
+const pushOne = box => {
+    if ( writePtr !== 0 && box === buffer[writePtr-1] ) { return; }
+    if ( writePtr === buffer.length ) {
+        buffer.push(box);
+    } else {
+        buffer[writePtr] = box;
+    }
+    writePtr += 1;
+};
+
 const logger = {
     enabled: false,
     ownerId: undefined,
-    writeOne: function(details) {
+    writeOne(details) {
         if ( buffer === null ) { return; }
-        const box = boxEntry(details);
-        if ( writePtr === buffer.length ) {
-            buffer.push(box);
-        } else {
-            buffer[writePtr] = box;
-        }
-        writePtr += 1;
+        pushOne(boxEntry(details));
     },
-    readAll: function(ownerId) {
+    readAll(ownerId) {
         this.ownerId = ownerId;
         if ( buffer === null ) {
             this.enabled = true;
             buffer = [];
             janitorTimer.on(logBufferObsoleteAfter);
+            broadcast({ what: 'loggerEnabled' });
         }
         const out = buffer.slice(0, writePtr);
+        buffer.fill('', 0, writePtr);
         writePtr = 0;
         lastReadTime = Date.now();
         return out;