class EZMQ::Client
Request socket that sends messages and receives replies.
Public Class Methods
new(mode = :connect, **options)
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Creates a new Client
socket.
@param [:bind, :connect] mode (:connect) a mode for the socket. @param [Hash] options optional parameters. @see EZMQ::Socket
EZMQ::Socket
for optional parameters.
@return [Client] a new instance of Client
.
Calls superclass method
EZMQ::Socket::new
# File lib/ezmq/request.rb, line 15 def initialize(mode = :connect, **options) super mode, ZMQ::REQ, options end
Public Instance Methods
request(message, **options) { |receive options| ... }
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Sends a message and waits to receive a response.
@param [String] message the message to send. @param [Hash] options optional parameters. @option options [lambda] encode how to encode the message. @option options [lambda] decode how to decode the message.
@return [void] the decoded response message.
# File lib/ezmq/request.rb, line 28 def request(message, **options) send message, options if block_given? yield receive options else receive options end end