❯ ./client localhost
text0:hello, world
text1: !"#$%&'()*+,-./0123456789:;<=>?`ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_@abcdefghijklmnopqrstuvwxyz{|}~
text2:\t        \t 
text3:你好，世界
text4:[encoded data, 32768 characters]
client0 stop
^C
❯ ./client localhost
client0 restart
server stop
a text from client
server restart
❯ ./client localhost
simplex-talk: connect: Connection refused
❯ ./client localhost
client0
text from client0
client0 stop
^C
