[#CConnman-GetNodeCount]
= xref:CConnman.adoc[CConnman]::GetNodeCount
:relfileprefix: ../
:mrdocs:

Return the number of connections in the given direction (inbound, outbound, or both).

== Synopsis

Declared in `<net.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7fb96f52fd40), requires_capability(0x7fb96edb7f50), requires_capability(0x7fb9675db390), requires_capability(0x7fb96b4f2a10), requires_capability(0x7fb95f2f3f10), requires_capability(0x7fb96d935210), requires_capability(0x7fb95f1f25e0), requires_capability(0x7fb95f7994f0), requires_capability(0x7fb964e15840), requires_capability(0x7fb96108b2c0), requires_capability(0x7fb96025dcd0)]]
size_t
GetNodeCount(xref:ConnectionDirection.adoc[ConnectionDirection] direction) const;
----

== Return Value

the number of connections matching the given direction.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *direction*
| the connection direction(s) to count.
|===


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