[#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(0x7f950efa7ec8), requires_capability(0x7f950eb890e8), requires_capability(0x7f950ae3a7f8), requires_capability(0x7f9502e7d6f8), requires_capability(0x7f952353c278), requires_capability(0x7f94f8652848), requires_capability(0x7f9522f6abe8), requires_capability(0x7f950ef0b258), requires_capability(0x7f951f0c0708), requires_capability(0x7f9508067698), requires_capability(0x7f952271a3f8)]]
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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