Read buffered client HTTP requests
lol_cdp_network_tailRead-onlyIdempotent
Inspect captured HTTP requests from the in-memory buffer, filtering by status, URL, or method to find 4xx/5xx errors and hung calls. Requires active network recording.
Instructions
Retrieve captured HTTP network requests from the in-memory buffer, filtered by status, URL pattern, or HTTP method. Use this tool to inspect recent client network calls and identify 4xx/5xx errors or hung requests. Prerequisite: Must call lol_cdp_network_start first; fails if network recording is not running. To fetch full response bodies, pass returned request IDs to lol_cdp_network_body. For aggregated traffic statistics, use lol_cdp_network_summary instead. Behavior: Returns completed requests and active in-flight requests.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| type | No | CDP resource type filter, e.g. "Fetch", "XHR", "Document", or "Script" | |
| limit | No | Maximum entries to return (1-2000, default: 100) | |
| since | No | Lower timestamp bound in epoch milliseconds; excludes older requests | |
| until | No | Upper timestamp bound in epoch milliseconds; excludes newer requests | |
| cursor | No | Sequence cursor from a previous tail call for incremental reading | |
| method | No | HTTP method filter matching verbs case-insensitively, e.g. "GET" or "POST" | |
| status | No | Exact HTTP response status code to match, e.g. 404 or 500 | |
| targetId | No | Filter requests to a specific CDP renderer target ID | |
| minStatus | No | Minimum HTTP status code threshold; pass 400 to find all client and server errors | |
| failedOnly | No | If true, filters strictly for low-level transport/network failures (excludes HTTP 4xx/5xx) | |
| urlContains | No | Case-insensitive substring filter matching request URLs, e.g. "/lol-champ-select/" |