github/openclaw
1
0
Fork 0
mirror of https://github.com/openclaw/openclaw.git synced 2026-05-10 10:42:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

refactor(browser): split server context and unify CDP transport

Browse Source
This commit is contained in:
Peter Steinberger
2026-03-02 15:41:58 +00:00
parent 729ddfd7c8
commit 663c1858b8
11 changed files with 643 additions and 707 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
src/agents/tools/browser-tool.ts
View File

@@ -138,6 +138,26 @@ function readActRequestParam(params: Record<string, unknown>) {
return request as Parameters<typeof browserAct>[1];
}
function isChromeStaleTargetError(profile: string | undefined, err: unknown): boolean {
if (profile !== "chrome") {
return false;
}
const msg = String(err);
return msg.includes("404:") && msg.includes("tab not found");
}
function stripTargetIdFromActRequest(
request: Parameters<typeof browserAct>[1],
): Parameters<typeof browserAct>[1] | null {
const targetId = typeof request.targetId === "string" ? request.targetId.trim() : undefined;
if (!targetId) {
return null;
}
const retryRequest = { ...request };
delete retryRequest.targetId;
return retryRequest as Parameters<typeof browserAct>[1];
}
type BrowserProxyFile = {
path: string;
base64: string;
@@ -860,15 +880,11 @@ export function createBrowserTool(opts?: {
});
return jsonResult(result);
} catch (err) {
const msg = String(err);
if (msg.includes("404:") && msg.includes("tab not found") && profile === "chrome") {
const targetId =
typeof request.targetId === "string" ? request.targetId.trim() : undefined;
if (isChromeStaleTargetError(profile, err)) {
const retryRequest = stripTargetIdFromActRequest(request);
// Some Chrome relay targetIds can go stale between snapshots and actions.
// Retry once without targetId to let relay use the currently attached tab.
if (targetId) {
const retryRequest = { ...request };
delete retryRequest.targetId;
if (retryRequest) {
try {
const retryResult = proxyRequest
? await proxyRequest({
@@ -877,7 +893,7 @@ export function createBrowserTool(opts?: {
profile,
body: retryRequest,
})
: await browserAct(baseUrl, retryRequest as Parameters<typeof browserAct>[1], {
: await browserAct(baseUrl, retryRequest, {
profile,
});
return jsonResult(retryResult);