Refining onBeforeRequest handler to minimize the number of requests without corresponding page url.

src/classes/EventHandlers.js

@@ -336,15 +336,20 @@ class EventHandlers {
 			log(`tabInfo not found for tab ${tab_id}, initializing...`);
 
 			// create new tabInfo entry
-			tabInfo.create(tab_id);
+			if (details.type === 'main_frame') {
+				tabInfo.create(tab_id, details.url);
+			} else {
+				tabInfo.create(tab_id);
+			}
 
 			// get tab data from browser and update the new tabInfo entry
 			utils.getTab(tab_id, (tab) => {
 				const ti = tabInfo.getTabInfo(tab_id);
-				if (ti && ti.partialScan) {
+				if (!ti) { return; }
+				if (ti.partialScan) {
 					tabInfo.setTabInfo(tab_id, 'url', tab.url);
-					tabInfo.setTabInfo(tab_id, 'incognito', tab.incognito);
 				}
+				tabInfo.setTabInfo(tab_id, 'incognito', tab.incognito);
 			});
 		}
 

src/classes/TabInfo.js

@@ -69,17 +69,11 @@ class TabInfo {
 			insecureRedirects: [],
 		};
 
+		this._tabInfo[tab_id] = info;
+
 		if (tab_url) {
-			const parsed = processUrl(tab_url);
-			info.url = tab_url;
-			info.protocol = parsed.protocol;
-			info.host = parsed.host;
-			info.path = parsed.path;
-			info.hash = parsed.anchor;
-			info.partialScan = false;
+			this._updateUrl(tab_id, tab_url);
 		}
-
-		this._tabInfo[tab_id] = info;
 	}
 
 	/**
@@ -183,6 +177,7 @@ class TabInfo {
 		this._tabInfo[tab_id].host = parsed.host;
 		this._tabInfo[tab_id].path = parsed.path;
 		this._tabInfo[tab_id].hash = parsed.anchor;
+		this._tabInfo[tab_id].partialScan = false;
 	}
 }