BBS:      TELESC.NET.BR
Assunto:  src/syncterm/Wren.adoc src/syncterm/scripts/console.wren src/syncterm/
De:       Deuc¨
Data:     Mon, 27 Apr 2026 16:09:28 -0700
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https://gitlab.synchro.net/main/sbbs/-/commit/4adbdc8d6d1dbafb8877cd67
Modified Files:
	src/syncterm/Wren.adoc src/syncterm/scripts/console.wren src/syncterm/scripts/load/wrentest.wren src/syncterm/scripts/syncterm.wren src/syncterm/term.c wren_bind.c wren_host.c wren_host.h wren_host_internal.h
Log Message:
SyncTERM: Wren HookHandle + main-loop hook compaction

Foreign HookHandle returned by Hook.on*/Hook.every  no Wren-side
constructor, so scripts can only remove their own hooks.  Carries
per-entry metrics (callCount, totalRuntime, min/maxRuntime) timed
through xp_timer().

Hook + timer entries are now heap-allocated structs reached through
pointer arrays in state.hooks[]/state.timers[].  HookHandle.remove()
releases the fn handle and links the entry onto a cleanup queue;
wren_host_compact() drains that queue from the doterm() outer loop,
shifts the entry out of its dispatch array, and frees regex
resources.  The struct itself stays alive until both compaction has
run and Wren's GC has fired the foreign-class finalizer, so removed
handles keep returning sensible metric reads until the script drops
them.

The unified wren_hook_entry struct discriminates hook vs timer via
ev (extended with WREN_HOOK_TIMER), letting the dispatch
infrastructure share one path for the lifetime + cleanup machinery.

Co-Authored-By: Claude Opus 4.7 (1M context) 
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