[#V2Transport-GetBytesToSend]
= xref:V2Transport.adoc[V2Transport]::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(0x7f2e2b0f2508), requires_capability(0x7f2e2aa3bd78), requires_capability(0x7f2e22e7c1f8), requires_capability(0x7f2e26d28dc8), requires_capability(0x7f2e20d4a818), requires_capability(0x7f2e2af17748), requires_capability(0x7f2e4317d9c8), requires_capability(0x7f2e21e50ef8), requires_capability(0x7f2e1b876548), requires_capability(0x7f2e35f9ddb8), requires_capability(0x7f2e4396d108)]]
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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