9 lines
165 B
Crystal
9 lines
165 B
Crystal
require "kemal"
|
|
|
|
ws "/" do |socket|
|
|
socket.send "Hello from Kemal!"
|
|
|
|
socket.on_message do |message|
|
|
socket.send "Echo back from server #{message}"
|
|
end
|
|
end
|