cdp: deinit the inspector after browser close session

Author: krichprollsch

src/cdp/cdp.zig

@@ -397,8 +397,6 @@ pub fn BrowserContext(comptime CDP_T: type) type {
             log.unregisterInterceptor();
             self.log_interceptor.deinit();
 
-            self.inspector.deinit();
-
             // abort all intercepted requests before closing the sesion/page
             // since some of these might callback into the page/scriptmanager
             for (self.intercept_state.pendingTransfers()) |transfer| {
@@ -410,6 +408,11 @@ pub fn BrowserContext(comptime CDP_T: type) type {
             // so we need to shutdown the page one first.
             self.cdp.browser.closeSession();
 
+            // inspector must be deinit *after* the browser's session.
+            // Mostly because closeSession drains the microtask queue and then
+            // callback the inspector.
+            self.inspector.deinit();
+
             for (self.isolated_worlds.items) |*world| {
                 world.deinit();
             }