server: move msg diffs tracking to HTTP thread (#17740)

* server: move msg diffs tracking to HTTP thread

* wip

* tool call tests ok

* minor : style

* cont : fix

* move states to server_response_reader

* add safe-guard

* fix

* fix 2

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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>

Xuan-Son Nguyen committed 4mo ago

c4c10bfb86569ccb070d0dbe1a621a8f186baa16

Parent: 817d743

Committed by GitHub <noreply@github.com> on 12/4/2025, 2:46:08 PM