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= cowboy_req:sock(3)
== Name
cowboy_req:sock - Socket address and port
== Description
[source,erlang]
----
sock(Req :: cowboy_req:req()) -> Info
Info :: {inet:ip_address(), inet:port_number()}
----
Return the socket's IP address and port number.
The socket information can also be obtained using pattern matching:
[source,erlang]
----
#{sock := {IP, Port}} = Req.
----
== Arguments
Req::
The Req object.
== Return value
The socket's local IP address and port number.
== Changelog
* *2.1*: Function introduced.
== Examples
.Get the socket's IP address and port number.
[source,erlang]
----
{IP, Port} = cowboy_req:sock(Req).
----
== See also
link:man:cowboy_req(3)[cowboy_req(3)],
link:man:cowboy_req:peer(3)[cowboy_req:peer(3)],
link:man:cowboy_req:cert(3)[cowboy_req:cert(3)]
|
