[#V1Transport-GetBytesToSend]
= xref:V1Transport.adoc[V1Transport]::GetBytesToSend
:relfileprefix: ../
:mrdocs:

Return the bytes currently pending to be sent on the wire.

== Synopsis

Declared in `<net.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7ff36f10ea08), requires_capability(0x7ff36d80d238), requires_capability(0x7ff37ed968d8), requires_capability(0x7ff376ef3598), requires_capability(0x7ff38f4869c8), requires_capability(0x7ff37e9d7258), requires_capability(0x7ff38de55b58), requires_capability(0x7ff388ffa048), requires_capability(0x7ff37aed3c38), requires_capability(0x7ff380824b28), requires_capability(0x7ff38073ea38)]]
virtual
xref:Transport/BytesToSend.adoc[BytesToSend]
GetBytesToSend(bool have_next_message) const noexcept override;
----

== Return Value

the bytes to send, whether more will follow, and the message type.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *have_next_message*
| whether the caller has another message ready to send.
|===


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