telnet: provide feedback after successful connect
authorDanijel Tasov <m@rbfh.de>
Sun, 6 Jan 2019 18:20:05 +0000 (19:20 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Sun, 6 Jan 2019 18:20:05 +0000 (19:20 +0100)
commit3f4fac577a83146ac69bf617a29cf192099cded0
tree80cd85b583beb3f7d68c3f12af9b8980e0e8d731
parent39b18196f89a6f595d47c2a9c3a62c50d413c054
telnet: provide feedback after successful connect

The real telnet provides some feedback:

Trying 127.0.0.1...
Connected to localhost.localdomain.
Escape character is '^]'.

We should do this to, because people are sitting there and think
a firewall is dropping packets.

function                                             old     new   delta
telnet_main                                         1270    1279      +9

Signed-off-by: Danijel Tasov <m@rbfh.de>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
networking/telnet.c