# `Opsmaru.Incus.Migration`
[🔗](https://github.com/upmaru/opsmaru-incus/blob/v0.1.0/lib/opsmaru/incus/migration.ex#L1)

Native pull/push/relay negotiation between two explicit host-bound clients.

`negotiate/5` takes source and target native request tuples
`{method_name, arguments, body}`. The host supplies the target configuration
and approves exactly one HTTPS origin for pull/push. Advertised backend
addresses are never followed. It returns accepted operation handles, not
completed workloads. Failures retain every accepted handle and never retry,
cancel or delete backend data. `relay/2` explicitly forwards bounded native
WebSocket channels; reset/reconnection requires caller reconciliation.

# `add_handler`

Native RemoteOperation AddHandler: forwards to the accepted target operation.
Without a target, native returns a placeholder that is never registered;
this returns `{:ok, nil}`.

# `cancel_target`

Explicit supported target cancellation; source identity/data remain available.

# `negotiate`

# `relay`

Forward accepted relay channels until EOF or a bounded deadline; does not await backend completion.

# `target`

Read the accepted target handle; this performs no I/O or completion wait.

# `wait_target`

Wait for authoritative target completion within its budget; source completion is separate.

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