From 201a0cb5e421e24ffcce0d6315b2190d103bcb06 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Mon, 24 Dec 2012 16:16:00 +0100 Subject: Improve max_connections type It is non_neg_integer() | infinity. Introduce the type `ranch:max_conns/0` for easier manipulation. --- src/ranch.erl | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'src/ranch.erl') diff --git a/src/ranch.erl b/src/ranch.erl index c582efa..752819e 100644 --- a/src/ranch.erl +++ b/src/ranch.erl @@ -28,6 +28,9 @@ -export([set_option_default/3]). -export([require/1]). +-type max_conns() :: non_neg_integer() | infinity. +-export_type([max_conns/0]). + %% @doc Start a listener for the given transport and protocol. %% %% A listener is effectively a pool of NbAcceptors acceptors. @@ -124,14 +127,14 @@ get_port(Ref) -> Port. %% @doc Return the max number of connections allowed concurrently. --spec get_max_connections(any()) -> non_neg_integer(). +-spec get_max_connections(any()) -> max_conns(). get_max_connections(Ref) -> ListenerPid = ranch_server:lookup_listener(Ref), {ok, MaxConnections} = ranch_listener:get_max_connections(ListenerPid), MaxConnections. %% @doc Set the max number of connections allowed concurrently. --spec set_max_connections(any(), non_neg_integer()) -> ok. +-spec set_max_connections(any(), max_conns()) -> ok. set_max_connections(Ref, MaxConnections) -> ListenerPid = ranch_server:lookup_listener(Ref), ok = ranch_listener:set_max_connections(ListenerPid, MaxConnections). -- cgit v1.2.3