Replace port_number() by ip_port() from kernel/include/inet.hrl.

include/http.hrl

@@ -12,6 +12,8 @@
 %% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 %% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
+-include_lib("kernel/include/inet.hrl").
+
 -type http_method() :: 'OPTIONS' | 'GET' | 'HEAD'
 	| 'POST' | 'PUT' | 'DELETE' | 'TRACE' | string().
 -type http_uri() :: '*' | {absoluteURI, http | https, Host::string(),
@@ -45,7 +47,7 @@
 	%% Request.
 	method     = 'GET'     :: http_method(),
 	version    = {1, 1}    :: http_version(),
-	peer       = undefined :: undefined | {Address::inet:ip_address(), Port::port_number()},
+	peer       = undefined :: undefined | {Address::ip_address(), Port::ip_port()},
 	host       = undefined :: undefined | cowboy_dispatcher:path_tokens(),
 	raw_host   = undefined :: undefined | string(),
 	path       = undefined :: undefined | '*' | cowboy_dispatcher:path_tokens(),

include/types.hrl

@@ -11,5 +11,3 @@
 %% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 %% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 %% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
--type port_number() :: 0..65535.

src/cowboy_http_req.erl

@@ -48,7 +48,7 @@ version(Req) ->
 	{Req#http_req.version, Req}.
 
 -spec peer(Req::#http_req{})
-	-> {{Address::inet:ip_address(), Port::port_number()}, Req::#http_req{}}.
+	-> {{Address::ip_address(), Port::ip_port()}, Req::#http_req{}}.
 peer(Req=#http_req{socket=Socket, transport=Transport, peer=undefined}) ->
 	{ok, Peer} = Transport:peername(Socket),
 	{Peer, Req#http_req{peer=Peer}};

src/cowboy_ssl_transport.erl

@@ -19,6 +19,7 @@
 -opaque sslsocket() :: term().
 
 -include("include/types.hrl").
+-include_lib("kernel/include/inet.hrl").
 
 %% API.
 
@@ -28,7 +29,7 @@ name() -> ssl.
 -spec messages() -> {ssl, ssl_closed, ssl_error}.
 messages() -> {ssl, ssl_closed, ssl_error}.
 
--spec listen([{port, Port::port_number()} | {certfile, CertPath::string()}
+-spec listen([{port, Port::ip_port()} | {certfile, CertPath::string()}
 	| {keyfile, KeyPath::string()} | {password, Password::string()}])
 	-> {ok, LSocket::sslsocket()} | {error, Reason::atom()}.
 listen(Opts) ->
@@ -71,7 +72,7 @@ controlling_process(Socket, Pid) ->
 	ssl:controlling_process(Socket, Pid).
 
 -spec peername(Socket::sslsocket())
-	-> {ok, {Address::inet:ip_address(), Port::port_number()}} | {error, atom()}.
+	-> {ok, {Address::ip_address(), Port::ip_port()}} | {error, atom()}.
 peername(Socket) ->
 	ssl:peername(Socket).
 

src/cowboy_tcp_transport.erl

@@ -17,6 +17,7 @@
 	controlling_process/2, peername/1, close/1]). %% API.
 
 -include("include/types.hrl").
+-include_lib("kernel/include/inet.hrl").
 
 %% API.
 
@@ -26,7 +27,7 @@ name() -> tcp.
 -spec messages() -> {tcp, tcp_closed, tcp_error}.
 messages() -> {tcp, tcp_closed, tcp_error}.
 
--spec listen([{port, Port::port_number()}])
+-spec listen([{port, Port::ip_port()}])
 	-> {ok, LSocket::inet:socket()} | {error, Reason::atom()}.
 listen(Opts) ->
 	{port, Port} = lists:keyfind(port, 1, Opts),
@@ -60,7 +61,7 @@ controlling_process(Socket, Pid) ->
 	gen_tcp:controlling_process(Socket, Pid).
 
 -spec peername(Socket::inet:socket())
-	-> {ok, {Address::inet:ip_address(), Port::port_number()}} | {error, atom()}.
+	-> {ok, {Address::ip_address(), Port::ip_port()}} | {error, atom()}.
 peername(Socket) ->
 	inet:peername(Socket).