# Module BSV::Wallet::Engine::OmqSupport <a id="module-BSV-Wallet-Engine-OmqSupport"></a>

Shared OMQ socket helpers for Engine logical models.

Provides bind_or_die — wraps an OMQ bind call, emitting a structured
fiber.crashed event and re-raising on failure. Without this, a bind error
(e.g. inproc endpoint already bound by another process or test) would silently
leave the engine deaf with no operator signal. Per #176.