tiny demo of the port_info function from recon

recon:port_info.erl

1> {ok,Port}=gen_tcp:connect("google.com", 80, []),
1> gen_tcp:send(Port,"GET /"),
1> recon:port_info(Port). % also: recon:port_info("#Port<0.826>") or recon:port_info(826)
[{meta,[{id,6672},
        {name,"tcp_inet"},
        {os_pid,undefined},
        {parallelism,false}]},
 {signals,[{connected,<0.48.0>},
           {links,[<0.48.0>]},
           {monitors,[]}]},
 {io,[{input,0},{output,5}]},
 {memory_used,[{memory,40},{queue_size,0}]},
 {type,[{statistics,[{recv_oct,0}, % inet specific data
                     {recv_cnt,0},
                     {recv_max,0},
                     {recv_avg,0},
                     {recv_dvi,0},
                     {send_oct,5},
                     {send_cnt,1},
                     {send_max,5},
                     {send_avg,5},
                     {send_pend,0}]},
        {peername,{{173,194,43,7},80}},
        {sockname,{{97,107,140,172},58772}},
        {options,[{active,true},
                  {broadcast,false},
                  {buffer,1460},
                  {delay_send,false},
                  {dontroute,false},
                  {exit_on_close,true},
                  {header,0},
                  {high_watermark,8192},
                  {keepalive,false},
                  {linger,{false,0}},
                  {low_watermark,4096},
                  {mode,list},
                  {nodelay,false},
                  {packet,0},
                  {packet_size,...},
                  {...}|...]}]}]
2> recon:files().
[#Port<0.0>,#Port<0.103>,#Port<0.610>]
3> recon:port_info("#Port<0.103>").
[{meta,[{id,824},
        {name,"efile"},
        {os_pid,undefined},
        {parallelism,false}]},
 {signals,[{connected,<0.18.0>},
           {links,[<0.18.0>]},
           {monitors,[]}]},
 {io,[{input,69},{output,39}]},
 {memory_used,[{memory,40},{queue_size,0}]},
 {type,[]}]
4> recon:port_info(610).
[{meta,[{id,4880},
        {name,"efile"},
        {os_pid,undefined},
        {parallelism,false}]},
 {signals,[{connected,<0.33.0>},
           {links,[<0.33.0>]},
           {monitors,[]}]},
 {io,[{input,314188},{output,34668}]},
 {memory_used,[{memory,40},{queue_size,0}]},
 {type,[]}]