# `Opsmaru.Incus.Gateway.CowboyHandler`
[🔗](https://github.com/upmaru/opsmaru-incus/blob/v0.1.0/lib/opsmaru/incus/gateway/cowboy_handler.ex#L2)

Same-listener Cowboy dispatch for native SFTP/NBD upgrades.

Mount as the catch-all Cowboy handler with `%{gateway: gateway_or_mfa,
fallback: {handler, handler_opts}}`. Ordinary HTTP and WebSocket requests
go to the host's fallback (normally `Plug.Cowboy.Handler`). This module
opens no listener. Only HTTP/1.1 GET instance and storage-volume SFTP/NBD
routes can switch; all raw attempts use the shared host policy first.

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*Consult [api-reference.md](api-reference.md) for complete listing*