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

Return the bytes currently pending to be sent on the wire&period;

== Synopsis

Declared in `&lt;net&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;requires&lowbar;capability(0x7f2e2b0d6228), requires&lowbar;capability(0x7f2e2aa1fa38), requires&lowbar;capability(0x7f2e22e5feb8), requires&lowbar;capability(0x7f2e26d0ca88), requires&lowbar;capability(0x7f2e20d2e528), requires&lowbar;capability(0x7f2e37eed878), requires&lowbar;capability(0x7f2e431616c8), requires&lowbar;capability(0x7f2e21e34c28), requires&lowbar;capability(0x7f2e1b85a258), requires&lowbar;capability(0x7f2e36a57608), requires&lowbar;capability(0x7f2e23283158)&rsqb;&rsqb;
virtual
xref:Transport/BytesToSend.adoc[BytesToSend]
GetBytesToSend(bool have&lowbar;next&lowbar;message) const noexcept override;
----

== Return Value

the bytes to send, whether more will follow, and the message type&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *have&lowbar;next&lowbar;message*
| whether the caller has another message ready to send&period;
|===


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