Adapt to OTP28 sslsocket

1. OTP28 changed sslsocket structure
2. some old hacks should no longer be necessary

Author: mkuratczyk

deps/rabbit_common/src/rabbit_net.erl

@@ -82,19 +82,10 @@
 -define(SSL_CLOSE_TIMEOUT, 5000).
 
 -define(IS_SSL(Sock), is_tuple(Sock)
-    andalso (tuple_size(Sock) =:= 3)
     andalso (element(1, Sock) =:= sslsocket)).
 
 is_ssl(Sock) -> ?IS_SSL(Sock).
 
-%% Seems hackish. Is hackish. But the structure is stable and
-%% kept this way for backward compatibility reasons. We need
-%% it for two reasons: there are no ssl:getstat(Sock) function,
-%% and no ssl:close(Timeout) function. Both of them are being
-%% worked on as we speak.
-ssl_get_socket(Sock) ->
-    element(2, element(2, Sock)).
-
 ssl_info(Sock) when ?IS_SSL(Sock) ->
     ssl:connection_information(Sock);
 ssl_info(_Sock) ->
@@ -119,12 +110,12 @@ controlling_process(Sock, Pid) when is_port(Sock) ->
     gen_tcp:controlling_process(Sock, Pid).
 
 getstat(Sock, Stats) when ?IS_SSL(Sock) ->
-    inet:getstat(ssl_get_socket(Sock), Stats);
+    ssl:getstat(Sock, Stats);
 getstat(Sock, Stats) when is_port(Sock) ->
     inet:getstat(Sock, Stats);
 %% Used by Proxy protocol support in plugins
 getstat({rabbit_proxy_socket, Sock, _}, Stats) when ?IS_SSL(Sock) ->
-    inet:getstat(ssl_get_socket(Sock), Stats);
+    ssl:getstat(Sock, Stats);
 getstat({rabbit_proxy_socket, Sock, _}, Stats) when is_port(Sock) ->
     inet:getstat(Sock, Stats).
 
@@ -197,7 +188,7 @@ fast_close(Sock) when ?IS_SSL(Sock) ->
         {'DOWN', MRef, process, Pid, _Reason} ->
             ok
     end,
-    catch port_close(ssl_get_socket(Sock)),
+    catch ssl:close(Sock),
     ok;
 fast_close(Sock) when is_port(Sock) ->
     catch port_close(Sock), ok.