[#GetLocalAddrForPeer]
= GetLocalAddrForPeer
:mrdocs:

Returns a local address that we should advertise to this peer.

== Synopsis

Declared in `<net.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::optional<CService>
GetLocalAddrForPeer(xref:CNode.adoc[CNode]& node);
----

== Return Value

the address to advertise, or std::nullopt if none is suitable.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *node*
| the peer we would advertise the address to.
|===


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