Ivan FB d9d70cc2fe
fix: bump nim-ffi to a66c53a (cwire + foreign-host-concurrency fix)
The cwire-only nim-ffi (7362bfd, the re-pointed v0.2.0-rc.1 tag) crashed
with a foreign-thread GC null-avltree fault inside sds_unwrap_received_message:
that line branched off before the foreign-host-concurrency fix and was
missing the cycle-collector rooting (GC_ref(myLib[])), so the SDS manager
ref could be collected mid-use and fault on a later alloc.

a66c53a is nim-ffi release/v0.2 = cwire + the full fix cherry-picked
(a6b22fc event-listener GC setup + c3d135f context-recycling / GC_ref
rooting). Pinned by immutable SHA (lock + deps.nix + sds.nimble) to avoid
the mutable-tag drift that caused this.

Validated: libsds builds, nimble test green (106/0), and the previously
crashing status-go TestAcceptCRRemoveAndRepeat passes 5/5.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-24 21:25:22 +02:00
..

Usage

Shell

A development shell can be started using:

nix develop

Building

To simply build you can use:

nix build '.#libsds'

It can be also done without even cloning the repo:

nix build github:waku-org/nim-sds
nix build github:waku-org/nim-sds#libsds-ios
nix build github:waku-org/nim-sds#libsds-android-arm64"

Or as a flake input.