Fixes#1: replace unwrap() panics in run_multi_worker_serve with match on the Result.
Fixes#2: route /json round-robin via worker_port instead of hardcoded port+1.
Fixes#3: return 502 Bad Gateway when a worker is unreachable instead of silently dropping the connection.
Fixes#5: thread --stealth through start_with_options -> CdpContext -> BrowserContext::with_options so the flag actually has an effect in serve mode (was let _ before). Log message now reflects the actual capability based on the stealth cargo feature being compiled in.
Fixes#15: try/catch the parentNode assignment in the attachShadow polyfill so it doesn't throw a TypeError against the read-only Node.parentNode getter (Cloudflare Turnstile triggers this path).
Closes#7.
A stuck worker subprocess in `obscura scrape` could hold its semaphore
permit forever and hang the entire job. The two `BufReader::read_line`
calls and the final `child.wait()` were unbounded; a worker that never
wrote a response line, or a `--eval` expression that never terminated,
would block indefinitely.
This wraps the per-worker spawn->navigate->evaluate->shutdown sequence
in `tokio::time::timeout(worker_timeout, ...)` and adds tighter
`tokio::time::timeout(read_timeout, ...)` wrappers around each
`read_line` call. Shutdown waits and the kill-on-timeout path are
bounded with a 5s `shutdown_timeout`, so a misbehaving worker can't
block cleanup either.
Adds a `--timeout <SECS>` flag on the `scrape` subcommand (default 60,
clap-validated `>= 1`). On timeout, the child is killed and the result
JSON entry becomes `{"url": ..., "error": "timeout", "time_ms": ...}`,
keeping the output stream well-formed.
Per-worker max time is now bounded by `worker_timeout` (outer) plus the
shutdown_timeout cleanup window, regardless of worker behavior.
F0Rextasy