[#CNode-PollMessage]
= xref:CNode.adoc[CNode]::PollMessage
:relfileprefix: ../
:mrdocs:

Poll the next message from the processing queue of this connection.

== Synopsis

Declared in `<net.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
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std::optional<std::pair<CNetMessage, bool>>
PollMessage();
----

== Description

Returns std::nullopt if the processing queue is empty, or a pair consisting of the message and a bool that indicates if the processing queue has more entries.

== Return Value

the next message and whether more remain, or std::nullopt if the queue is empty.


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