Class: RskSnitch::Nodes

Inherits:
Object
  • Object
show all
Defined in:
lib/rsk_snitch.rb

Overview

Checks the RSK public stats websocket to see if bitex is there

Class Method Summary collapse

Class Method Details

.debug=(debug) ⇒ Object 



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# File 'lib/rsk_snitch.rb', line 11

def self.debug=(debug)
  @debug = debug
end

.find(node, max_messages = 500) ⇒ Object 



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# File 'lib/rsk_snitch.rb', line 15

def self.find(node, max_messages = 500)
  found = nil
  EM.run do
    ws = Faye::WebSocket::Client.new(url)
    messages = 0

    ws.on :message do |event|
      puts event.data if @debug
      messages += 1
      found = true if /"id":".*?#{node}.*?"/ =~ event.data
      ws.close if found || messages > max_messages
    end
    
    ws.on(:close) do
      found ||= false
      EM.stop_event_loop   
    end
  end

  found
end

.up?(node, retries = 10, wait = 10) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rsk_snitch.rb', line 37

def self.up?(node, retries = 10, wait = 10)
  retries.times do 
    return true if find(node)
    sleep wait
  end
  false
end

.url ⇒ Object 



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# File 'lib/rsk_snitch.rb', line 7

def self.url
	"ws://stats.rsk.co/primus/?_primuscb=#{(Time.now.to_f * 1000).round}-0"
end