ruby json-socket 
JSON-socket client & server implementation based on async-io. Inspired by and compatible with sebastianseilund/node-json-socket and crystal json-socket
Oj is used for encoding/parsing json.
Installation
gem install json-socket
or in Bundler
gem 'json-socket'Usage
server.rb
require "json-socket"
class CustomJSONSocketServer < JSONSocket::Server
def on_message(message, client)
puts message
result = message["a"] + message["b"]
self.send_end_message({ :result => result }, client)
end
def on_error e
STDERR.puts "Error: #{e.message}"
end
end
server = CustomJSONSocketServer.new(host: "localhost", port: 1234, delimeter: "ц") # OR via unix socket CustomJSONSocketServer.new(unix_socket: "/tmp/s.sock", delimeter: "ц")
server.listenclient.rb
require "json-socket"
to_server = JSONSocket::Client.new(host: "localhost", port: 1234, delimeter: "ц") # OR via unix socket CustomJSONSocketServer.new(unix_socket: "/tmp/s.sock", delimeter: "ц")
10.times do |i|
result = to_server.send({ "a" => i, "b" => i + 10 })
p result
end