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

Return whether the given nonce differs from every outbound connection&apos;s local nonce&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
&lsqb;&lsqb;requires&lowbar;capability(0x7f2e2b748660), requires&lowbar;capability(0x7f2e28941370), requires&lowbar;capability(0x7f2e234d0550), requires&lowbar;capability(0x7f2e2737ccf0), requires&lowbar;capability(0x7f2e235ee380), requires&lowbar;capability(0x7f2e2a34a470), requires&lowbar;capability(0x7f2e219f7240), requires&lowbar;capability(0x7f2e21c82100), requires&lowbar;capability(0x7f2e1aa34c60), requires&lowbar;capability(0x7f2e376b6d40), requires&lowbar;capability(0x7f2e433cc8d0)&rsqb;&rsqb;
bool
CheckIncomingNonce(uint64&lowbar;t nonce);
----

== Return Value

true if the nonce does not match any outbound connection&apos;s local nonce&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *nonce*
| the nonce received from an incoming connection&period;
|===


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