class Xhummingbird::Client
Constants
- XH_SERVER
Public Class Methods
new()
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# File lib/xhummingbird/client.rb, line 7 def initialize @pid = nil @socket = nil @active = false end
Public Instance Methods
enabled?()
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# File lib/xhummingbird/client.rb, line 21 def enabled? @enabled ||= !!address end
send(message)
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# File lib/xhummingbird/client.rb, line 13 def send(message) if active? @socket.send_string(message) else Xhummingbird.debug("Xhummingbird not started.") end end
start()
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# File lib/xhummingbird/client.rb, line 25 def start ctx = ZMQ::Context.new socket = ctx.socket(ZMQ::PUSH) socket.connect(address) @socket = socket Xhummingbird.debug("Socket created (pid: #{$$})") at_exit do Xhummingbird.debug("at_exit started.") @socket.close Xhummingbird.debug("at_exit stopped.") end @pid = $$ @active = true end
Private Instance Methods
active?()
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# File lib/xhummingbird/client.rb, line 48 def active? @pid == $$ && @socket && @active end
address()
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# File lib/xhummingbird/client.rb, line 44 def address ENV[XH_SERVER] end