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= gun:flush(3)
== Name
gun:flush - Flush all messages related to a connection or a stream
== Description
[source,erlang]
----
flush(ConnPid) -> ok
flush(StreamRef) -> ok
ConnPid :: pid()
StreamRef :: reference()
----
Flush all messages related to a connection or a stream.
== Arguments
Either of these arguments may be provided:
ConnPid::
The pid of the Gun connection process.
StreamRef::
Identifier of the stream for the original request.
== Return value
The atom `ok` is returned.
== Changelog
* *1.0*: Function introduced.
== Examples
.Flush all messages from a connection
[source,erlang]
----
gun:flush(ConnPid).
----
.Flush messages from a single stream
[source,erlang]
----
gun:flush(StreamRef).
----
== See also
link:man:gun(3)[gun(3)],
link:man:gun:await(3)[gun:await(3)],
link:man:gun:await_body(3)[gun:await_body(3)],
link:man:gun:await_up(3)[gun:await_up(3)]
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