ft: 获取sokcet 属性函数

src/httpSocket/utSocket.erl

@@ -6,6 +6,7 @@
    , socket2port/1
    , str2ip/1
    , ipToStr/1
+   , getOpts/1
 ]).
 
 
@@ -46,4 +47,8 @@ str2ip(IP) when is_list(IP) ->
    [A1, A2, A3, A4] = string:tokens(IP, "."),
    {list_to_integer(A1), list_to_integer(A2), list_to_integer(A3), list_to_integer(A4)};
 str2ip(IP) when is_tuple(IP) ->
-   IP.
+   IP.
+
+getOpts(Socket) ->
+   inet:getopts(Socket, [active, broadcast, buffer, delay_send, dontroute, exit_on_close, header, high_watermark, ipv6_v6only, keepalive, linger, low_watermark, mode, nodelay, packet, packet_size, priority, read_packets, recbuf, reuseaddr, send_timeout, sndbuf]).
+