[#PrivateBroadcast-PickTxForSend]
= xref:PrivateBroadcast.adoc[PrivateBroadcast]::PickTxForSend
:relfileprefix: ../
:mrdocs:

Pick the transaction with the fewest send attempts, and confirmations, and oldest send/confirm times.

== Synopsis

Declared in `<private_broadcast.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e376845a8), requires_capability(0x7f2e219d1b28), requires_capability(0x7f2e1ac64d58)]]
std::optional<CTransactionRef>
PickTxForSend(
    xref:NodeId-08.adoc[NodeId] const& will_send_to_nodeid,
    xref:CService.adoc[CService] const& will_send_to_address);
----

== Return Value

Most urgent transaction or nullopt if there are no transactions with send attempts remaining.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *will_send_to_nodeid* [in]
| Will remember that the returned transaction was picked for sending to this node. Calling this method more than once with the same `will_send_to_nodeid` is not allowed because sending more than one transaction to one node would be a privacy leak.
| *will_send_to_address* [in]
| Address of the peer to which this transaction will be sent.
|===


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