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Programming language: Crystal
Tags:
Network Protocols
crystal-json-socket alternatives and similar shards
Based on the "Network Protocols" category
-
amqp-client.cr
AMQP 0-9.1, a messaging protocol, implemented by eg. RabbitMQ -
crystal-snmp
An SNMP implementation with version 1, 2c and 3 support -
connect-proxy
Connect method style of HTTP tunnelling / HTTP proxy
Do you think we are missing an alternative of crystal-json-socket or a related project?
README
crystal json-socket 
JSON-socket client & server implementation. Inspired by and compatible with sebastianseilund/node-json-socket and ruby json-socket
Installation
Add this to your application's shard.yml:
dependencies:
json-socket:
github: foi/crystal-json-socket
Usage
server.cr
require "json-socket"
struct CustomJSONSocketServer
include JSONSocket::Server
def on_message(message, socket)
puts message
result = (message["a"].as_i + message["b"].as_i) * message["b"].as_i * message["a"].as_i
self.send_end_message({ :result => result}, socket)
end
end
server = CustomJSONSocketServer.new("127.0.0.1", 1234) # OR CustomJSONSocketServer.new(unix_socket: "/tmp/json-socket-server.sock", delimeter: "µ")
server.listen
client.cr
require "json-socket"
to_server = JSONSocket::Client.new(host: "127.0.0.1", port: 1234) # OR JSONSocket::Client.new(unix_socket: "/tmp/json-socket-server.sock", delimeter: "µ")
result = to_server.send({ a: 12, b: 8})
if (result)
puts result
end
client.cr with timeouts in seconds
require "json-socket"
to_server = JSONSocket::Client.new(host: "127.0.0.1", port: 1234, read_timeout: 10, write_timeout: 5) # OR JSONSocket::Client.new(unix_socket: "/tmp/json-socket-server.sock", delimeter: "µ", read_timeout: 10, write_timeout: 5)
result = to_server.send({ a: 12, b: 8})
if (result)
puts result
end