TCP socket based echo client

[user1020]

Thanks for creating the examples. There is a unix-echo-client.c, wonder if there is a tcp socket based echo client?

Thanks

[coolaj86]

Checkout https://github.com/tigerbot/libevn and https://github.com/tigerbot/libevweb

However, I think libev is deprecated in a similar way that libevent is. I believe everyone is using libuv now.