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

Return the memory used by buffered send data.

== Synopsis

Declared in `<net.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7fb96eebc7f8), requires_capability(0x7fb97b9fd488), requires_capability(0x7fb966f69da8), requires_capability(0x7fb96ae813e8), requires_capability(0x7fb95eb8a128), requires_capability(0x7fb979135f18), requires_capability(0x7fb95de482d8), requires_capability(0x7fb95f99a578), requires_capability(0x7fb966c53328), requires_capability(0x7fb96f7bec38), requires_capability(0x7fb960bbb208)]]
virtual
size_t
GetSendMemoryUsage() const noexcept override;
----

== Return Value

the number of bytes held in send buffers.


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