Ivan FB db46bb9aa2
feat(examples): in-library chronos CBOR server + cross-platform IPC CI
Adds a standalone IPC example: the library serving itself over a CBOR socket.
examples/timer/ipc_chronos/serve.nim compiles into libmy_timer only under
-d:ffiIpcServe (every other build untouched) and runs a chronos socket server
that, per request, decodes CBOR at the socket edge and calls the library's own
async procs directly — native, in-process, zero serialization between the
socket and the logic, no FFI boundary, no callback bridge. Exposed as
my_timer_serve(address).

CBOR (not the native struct ABI) is correct at the wire here: a relay's data is
serialized regardless, so native would only relocate the decode and add
marshalling for no gain — native locally, CBOR for IPC.

serve_host.nim starts it; client.nim is a lib-free chronos client. Both use
chronos sockets, so the example builds and runs on Linux, macOS and Windows
over TCP (unix sockets are a POSIX bonus).

CI: tests/e2e/ipc/run_roundtrip.nim builds the dylib + host + client, spawns
the server and round-trips over loopback TCP asserting the replies; wired as
`nimble test_ipc` and a 3-OS CI matrix (ubuntu/macos/windows).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-01 08:42:56 +02:00
2026-05-19 12:43:34 +02:00
2026-05-21 16:33:38 +02:00
2026-05-20 14:14:42 -03:00
2026-05-27 22:26:39 +02:00
2026-05-20 14:14:42 -03:00
2026-05-16 01:08:42 +02:00
2026-05-20 14:14:42 -03:00
2026-05-20 14:14:42 -03:00

nim-ffi

Allows exposing Nim projects to other languages

Example

examples/timer is now a self-contained Nimble project that imports nim-ffi directly. Use cd examples/timer && nimble install -y ../.. && nimble build to compile the example.

Description
Allows exposing Nim projects to other languages
Readme
Languages
Nim 87.9%
Smarty 5.9%
C++ 4.8%
CMake 1.4%