= ranch:handshake_continue(3)
== Name
ranch:handshake_continue - Resume the paused transport handshake
== Description
[source,erlang]
----
handshake_continue(Ref) -> {ok, Socket}
handshake_continue(Ref, Opts) -> {ok, Socket}
Ref :: ranch:ref()
Opts :: any()
Socket :: any()
----
Resume the paused transport handshake.
This function must be called by the protocol process in order
to resume a paused handshake.
== Arguments
Ref::
The listener name.
Opts::
Transport handshake options.
+
Allowed options depend on the transport module.
== Return value
An `ok` tuple is returned containing the socket for the connection.
This function will trigger an exception when an error occurs.
== Changelog
* *2.0*: Function introduced.
== Examples
.Continue a paused transport handshake
[source,erlang]
----
start_link(Ref, Transport, Opts) ->
Pid = proc_lib:spawn_link(?MODULE, init,
[Ref, Transport, Opts]),
{ok, Pid}.
init(Ref, Transport, Opts) ->
{continue, _Info} = ranch:handshake(Ref),
{ok, Socket} = ranch:handshake_continue(Ref),
loop(#state{ref=Ref, socket=Socket,
transport=Transport, opts=Opts}).
----
== See also
link:man:ranch:handshake(3)[ranch:handshake(3)],
link:man:ranch:handshake_cancel(3)[ranch:handshake_cancel(3)],
link:man:ranch(3)[ranch(3)]
