Heuristic: did the sandbox proxy reject this connection?
(exc: Exception)
| 171 | |
| 172 | |
| 173 | def _is_proxy_block(exc: Exception) -> bool: |
| 174 | """Heuristic: did the sandbox proxy reject this connection?""" |
| 175 | msg = str(exc).lower() |
| 176 | return any( |
| 177 | tok in msg |
| 178 | for tok in ("403", "forbidden", "connection refused", "connection reset") |
| 179 | ) |
| 180 | |
| 181 | |
| 182 | def attempt_gate_curl(gate: dict) -> tuple[str, str]: |