aboutsummaryrefslogtreecommitdiffstats
path: root/lib/ssl/src
diff options
context:
space:
mode:
authorLoïc Hoguin <[email protected]>2015-12-23 12:00:08 +0100
committerIngela Anderton Andin <[email protected]>2016-06-09 10:04:06 +0200
commit84fd2c325c9e38b5ea2307b6133c3d15b33a3241 (patch)
treeff12089d8cd97a8a9a709af24c90233fe0a8fafa /lib/ssl/src
parent26a79bc4e9b399e326238ff74db0ee99a654352d (diff)
downloadotp-84fd2c325c9e38b5ea2307b6133c3d15b33a3241.tar.gz
otp-84fd2c325c9e38b5ea2307b6133c3d15b33a3241.tar.bz2
otp-84fd2c325c9e38b5ea2307b6133c3d15b33a3241.zip
Add ssl:getstat/1 and ssl:getstat/2
These functions call getstat on the underlying TCP socket. The only way to do this before now was to use a hack, either by looking inside the #sslsocket{} record directly, or by not using the SSL listen/accept functions and upgrading from a TCP socket that is kept around for the purpose of calling getstat later on.
Diffstat (limited to 'lib/ssl/src')
-rw-r--r--lib/ssl/src/ssl.erl29
-rw-r--r--lib/ssl/src/ssl_socket.erl7
2 files changed, 34 insertions, 2 deletions
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl
index 0058e5ec9a..d2aeb3258f 100644
--- a/lib/ssl/src/ssl.erl
+++ b/lib/ssl/src/ssl.erl
@@ -34,7 +34,8 @@
listen/2, transport_accept/1, transport_accept/2,
ssl_accept/1, ssl_accept/2, ssl_accept/3,
controlling_process/2, peername/1, peercert/1, sockname/1,
- close/1, close/2, shutdown/2, recv/2, recv/3, send/2, getopts/2, setopts/2
+ close/1, close/2, shutdown/2, recv/2, recv/3, send/2,
+ getopts/2, setopts/2, getstat/1, getstat/2
]).
%% SSL/TLS protocol handling
-export([cipher_suites/0, cipher_suites/1,
@@ -469,6 +470,32 @@ setopts(#sslsocket{}, Options) ->
{error, {options,{not_a_proplist, Options}}}.
%%---------------------------------------------------------------
+-spec getstat(Socket) ->
+ {ok, OptionValues} | {error, inet:posix()} when
+ Socket :: #sslsocket{},
+ OptionValues :: [{inet:stat_option(), integer()}].
+%%
+%% Description: Get all statistic options for a socket.
+%%--------------------------------------------------------------------
+getstat(Socket) ->
+ getstat(Socket, inet:stats()).
+
+%%---------------------------------------------------------------
+-spec getstat(Socket, Options) ->
+ {ok, OptionValues} | {error, inet:posix()} when
+ Socket :: #sslsocket{},
+ Options :: [inet:stat_option()],
+ OptionValues :: [{inet:stat_option(), integer()}].
+%%
+%% Description: Get one or more statistic options for a socket.
+%%--------------------------------------------------------------------
+getstat(#sslsocket{pid = {Listen, #config{transport_info = {Transport, _, _, _}}}}, Options) when is_port(Listen), is_list(Options) ->
+ ssl_socket:getstat(Transport, Listen, Options);
+
+getstat(#sslsocket{pid = Pid, fd = {Transport, Socket, _, _}}, Options) when is_pid(Pid), is_list(Options) ->
+ ssl_socket:getstat(Transport, Socket, Options).
+
+%%---------------------------------------------------------------
-spec shutdown(#sslsocket{}, read | write | read_write) -> ok | {error, reason()}.
%%
%% Description: Same as gen_tcp:shutdown/2
diff --git a/lib/ssl/src/ssl_socket.erl b/lib/ssl/src/ssl_socket.erl
index 95a70a4602..b2aea2ba9c 100644
--- a/lib/ssl/src/ssl_socket.erl
+++ b/lib/ssl/src/ssl_socket.erl
@@ -24,7 +24,7 @@
-include("ssl_internal.hrl").
-include("ssl_api.hrl").
--export([socket/5, setopts/3, getopts/3, peername/2, sockname/2, port/2]).
+-export([socket/5, setopts/3, getopts/3, getstat/3, peername/2, sockname/2, port/2]).
-export([emulated_options/0, internal_inet_values/0, default_inet_values/0,
init/1, start_link/3, terminate/2, inherit_tracker/3, get_emulated_opts/1,
set_emulated_opts/2, get_all_opts/1, handle_call/3, handle_cast/2,
@@ -74,6 +74,11 @@ getopts(gen_tcp, Socket, Options) ->
getopts(Transport, Socket, Options) ->
Transport:getopts(Socket, Options).
+getstat(gen_tcp, Socket, Options) ->
+ inet:getstat(Socket, Options);
+getstat(Transport, Socket, Options) ->
+ Transport:getstat(Socket, Options).
+
peername(gen_tcp, Socket) ->
inet:peername(Socket);
peername(Transport, Socket) ->