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-rw-r--r--lib/ssl/src/ssl.erl40
1 files changed, 30 insertions, 10 deletions
diff --git a/lib/ssl/src/ssl.erl b/lib/ssl/src/ssl.erl
index 120e8b59ed..03495cfd90 100644
--- a/lib/ssl/src/ssl.erl
+++ b/lib/ssl/src/ssl.erl
@@ -34,7 +34,7 @@
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, 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
]).
%% SSL/TLS protocol handling
-export([cipher_suites/0, cipher_suites/1, suite_definition/1,
@@ -99,7 +99,8 @@ stop() ->
connect(Socket, SslOptions) when is_port(Socket) ->
connect(Socket, SslOptions, infinity).
-connect(Socket, SslOptions0, Timeout) when is_port(Socket) ->
+connect(Socket, SslOptions0, Timeout) when is_port(Socket),
+ (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) ->
{Transport,_,_,_} = proplists:get_value(cb_info, SslOptions0,
{gen_tcp, tcp, tcp_closed, tcp_error}),
EmulatedOptions = ssl_socket:emulated_options(),
@@ -125,7 +126,7 @@ connect(Socket, SslOptions0, Timeout) when is_port(Socket) ->
connect(Host, Port, Options) ->
connect(Host, Port, Options, infinity).
-connect(Host, Port, Options, Timeout) ->
+connect(Host, Port, Options, Timeout) when (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) ->
try handle_options(Options) of
{ok, Config} ->
do_connect(Host,Port,Config,Timeout)
@@ -175,7 +176,7 @@ transport_accept(#sslsocket{pid = {ListenSocket,
#config{transport_info = {Transport,_,_, _} =CbInfo,
connection_cb = ConnectionCb,
ssl = SslOpts,
- emulated = Tracker}}}, Timeout) ->
+ emulated = Tracker}}}, Timeout) when (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) ->
case Transport:accept(ListenSocket, Timeout) of
{ok, Socket} ->
{ok, EmOpts} = ssl_socket:get_emulated_opts(Tracker),
@@ -208,15 +209,16 @@ transport_accept(#sslsocket{pid = {ListenSocket,
ssl_accept(ListenSocket) ->
ssl_accept(ListenSocket, infinity).
-ssl_accept(#sslsocket{} = Socket, Timeout) ->
+ssl_accept(#sslsocket{} = Socket, Timeout) when (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) ->
ssl_connection:handshake(Socket, Timeout);
ssl_accept(ListenSocket, SslOptions) when is_port(ListenSocket) ->
ssl_accept(ListenSocket, SslOptions, infinity).
-ssl_accept(#sslsocket{} = Socket, [], Timeout) ->
+ssl_accept(#sslsocket{} = Socket, [], Timeout) when (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity)->
ssl_accept(#sslsocket{} = Socket, Timeout);
-ssl_accept(#sslsocket{fd = {_, _, _, Tracker}} = Socket, SslOpts0, Timeout) ->
+ssl_accept(#sslsocket{fd = {_, _, _, Tracker}} = Socket, SslOpts0, Timeout) when
+ (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity)->
try
{ok, EmOpts, InheritedSslOpts} = ssl_socket:get_all_opts(Tracker),
SslOpts = handle_options(SslOpts0, InheritedSslOpts),
@@ -224,7 +226,8 @@ ssl_accept(#sslsocket{fd = {_, _, _, Tracker}} = Socket, SslOpts0, Timeout) ->
catch
Error = {error, _Reason} -> Error
end;
-ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket) ->
+ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket),
+ (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) ->
{Transport,_,_,_} =
proplists:get_value(cb_info, SslOptions, {gen_tcp, tcp, tcp_closed, tcp_error}),
EmulatedOptions = ssl_socket:emulated_options(),
@@ -247,11 +250,27 @@ ssl_accept(Socket, SslOptions, Timeout) when is_port(Socket) ->
%% Description: Close an ssl connection
%%--------------------------------------------------------------------
close(#sslsocket{pid = Pid}) when is_pid(Pid) ->
- ssl_connection:close(Pid);
+ ssl_connection:close(Pid, {close, ?DEFAULT_TIMEOUT});
close(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport,_, _, _}}}}) ->
Transport:close(ListenSocket).
%%--------------------------------------------------------------------
+-spec close(#sslsocket{}, integer() | {pid(), integer()}) -> term().
+%%
+%% Description: Close an ssl connection
+%%--------------------------------------------------------------------
+close(#sslsocket{pid = TLSPid},
+ {Pid, Timeout} = DownGrade) when is_pid(TLSPid),
+ is_pid(Pid),
+ (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) ->
+ ssl_connection:close(TLSPid, {close, DownGrade});
+close(#sslsocket{pid = TLSPid}, Timeout) when is_pid(TLSPid),
+ (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity) ->
+ ssl_connection:close(TLSPid, {close, Timeout});
+close(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport,_, _, _}}}}, _) ->
+ Transport:close(ListenSocket).
+
+%%--------------------------------------------------------------------
-spec send(#sslsocket{}, iodata()) -> ok | {error, reason()}.
%%
%% Description: Sends data over the ssl connection
@@ -269,7 +288,8 @@ send(#sslsocket{pid = {ListenSocket, #config{transport_info={Transport, _, _, _}
%%--------------------------------------------------------------------
recv(Socket, Length) ->
recv(Socket, Length, infinity).
-recv(#sslsocket{pid = Pid}, Length, Timeout) when is_pid(Pid) ->
+recv(#sslsocket{pid = Pid}, Length, Timeout) when is_pid(Pid),
+ (is_integer(Timeout) andalso Timeout > 0) or (Timeout == infinity)->
ssl_connection:recv(Pid, Length, Timeout);
recv(#sslsocket{pid = {Listen,
#config{transport_info = {Transport, _, _, _}}}}, _,_) when is_port(Listen)->