Socket-tcp/udp tool

Socket is a simple tool for developers to test tcp/udp clients.

For TCP:

1. create multiple socket clients;

2. connect and then send binary/hex data and show replies if there is;

3. save your sockets locally;

For UDP:

1. create multiple udp clients;

2. send binary/hex data and show replies if there is;

3. save your sockets locally;