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| author | Andrew Thompson <[email protected]> | 2012-04-06 13:14:54 -0400 |
|---|---|---|
| committer | Andrew Thompson <[email protected]> | 2012-04-06 13:24:02 -0400 |
| commit | 06a2d636bce7a0494b960eae574fc092d25fcd7a (patch) | |
| tree | cfbf0b5a432ca68cd3688a4bab7263da03f35c4e /src/cowboy_tcp_transport.erl | |
| parent | 95e05d822f46e791a919f4e966879b4827989669 (diff) | |
| download | cowboy-06a2d636bce7a0494b960eae574fc092d25fcd7a.tar.gz cowboy-06a2d636bce7a0494b960eae574fc092d25fcd7a.tar.bz2 cowboy-06a2d636bce7a0494b960eae574fc092d25fcd7a.zip | |
Add sockname/1 to the TCP and SSL transports
Diffstat (limited to 'src/cowboy_tcp_transport.erl')
| -rw-r--r-- | src/cowboy_tcp_transport.erl | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/cowboy_tcp_transport.erl b/src/cowboy_tcp_transport.erl index 82d193b..f197dd1 100644 --- a/src/cowboy_tcp_transport.erl +++ b/src/cowboy_tcp_transport.erl @@ -20,7 +20,7 @@ -module(cowboy_tcp_transport). -export([name/0, messages/0, listen/1, accept/2, recv/3, send/2, setopts/2, - controlling_process/2, peername/1, close/1]). + controlling_process/2, peername/1, close/1, sockname/1]). %% @doc Name of this transport API, <em>tcp</em>. -spec name() -> tcp. @@ -104,3 +104,10 @@ peername(Socket) -> -spec close(inet:socket()) -> ok. close(Socket) -> gen_tcp:close(Socket). + +%% @doc Get the local address and port of a socket +%% @see inet:sockname/1 +-spec sockname(inet:socket()) + -> {ok, {inet:ip_address(), inet:port_number()}} | {error, atom()}. +sockname(Socket) -> + inet:sockname(Socket). |