Add memory-saving mode, browser recycling, and CDP leak fixes

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- Add memory_saving_mode config: aggressive cache discard + V8 heap cap
  flags for high-volume crawling (1000+ pages)
- Add max_pages_before_recycle config: automatic browser process recycling
  after N pages to reclaim leaked memory (recommended 500-1000)
- Add default Chrome flags to disable unused features (OptimizationHints,
  MediaRouter, component updates, domain reliability)
- Fix CDP session leak: detach CDP session after viewport adjustment
- Fix session kill: only close context when refcount reaches 0, preventing
  use-after-close for shared contexts
- Add browser lifecycle and memory tests

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This commit is contained in:

unclecode

2026-02-04 02:00:13 +00:00

parent 4e56f3e00d

commit c046918bb4

5 changed files with 2281 additions and 1 deletions

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