Class: Bitcoin::Message::Ping

Inherits:
Base
  • Object
show all
Defined in:
lib/bitcoin/message/ping.rb

Overview

ping message class bitcoin.org/en/developer-reference#ping

Constant Summary collapse

COMMAND = 
'ping'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

from_pkt, #to_pkt

Methods included from Util

#byte_to_bit, #calc_checksum, #decode_base58_address, #double_sha256, #encode_base58_address, #hash160, #hkdf_sha256, #hmac_sha256, #pack_boolean, #pack_var_int, #pack_var_string, #padding_zero, #sha256, #tagged_hash, #unpack_boolean, #unpack_var_int, #unpack_var_int_from_io, #unpack_var_string, #valid_address?

Methods included from HexConverter

#to_hex

Constructor Details

#initialize(nonce = SecureRandom.random_number(0xffffffff)) ⇒ Ping

Returns a new instance of Ping.



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# File 'lib/bitcoin/message/ping.rb', line 12

def initialize(nonce = SecureRandom.random_number(0xffffffff))
  @nonce = nonce
end

Instance Attribute Details

#nonce ⇒ Object

Returns the value of attribute nonce.



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# File 'lib/bitcoin/message/ping.rb', line 10

def nonce
  @nonce
end

Class Method Details

.parse_from_payload(payload) ⇒ Object 



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# File 'lib/bitcoin/message/ping.rb', line 16

def self.parse_from_payload(payload)
  new(payload.unpack1('Q'))
end

Instance Method Details

#to_payload ⇒ Object 



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# File 'lib/bitcoin/message/ping.rb', line 20

def to_payload
  [nonce].pack('Q')
end

#to_response ⇒ Object 



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# File 'lib/bitcoin/message/ping.rb', line 24

def to_response
  Pong.new(nonce)
end