tmp: log every slow CDP command and keep the 15s budget

Author: probe

packages/webui/src/runtime/browser/isolated-chromium/cdp-connection.ts

@@ -24,7 +24,7 @@ import WebSocket from "ws";
 import { browserOperationError } from "../errors.js";
 
 /** How long a single CDP command may take before it is abandoned. */
-export const WEBUI_BROWSER_CDP_COMMAND_TIMEOUT_MS = 120_000;
+export const WEBUI_BROWSER_CDP_COMMAND_TIMEOUT_MS = 15_000;
 
 /** How long the WebSocket handshake may take. */
 export const WEBUI_BROWSER_CDP_HANDSHAKE_TIMEOUT_MS = 10_000;
@@ -116,6 +116,21 @@ export class WebuiBrowserCdpConnection {
     params: Record<string, unknown> = {},
     sessionId?: string,
     options: { readonly signal?: AbortSignal; readonly timeoutMs?: number } = {},
+  ): Promise<T> {
+    const startedAt = Date.now();
+    try {
+      return await this.#send(method, params, sessionId, options);
+    } finally {
+      const elapsed = Date.now() - startedAt;
+      if (elapsed >= 300) console.log(`[DIAG-CDP] ${method} took ${elapsed}ms`);
+    }
+  }
+
+  async #send<T = unknown>(
+    method: string,
+    params: Record<string, unknown> = {},
+    sessionId?: string,
+    options: { readonly signal?: AbortSignal; readonly timeoutMs?: number } = {},
   ): Promise<T> {
     if (this.#closed) {
       throw browserOperationError(