class BitcoinNode::Protocol::Header
Constants
- SIZE
Public Class Methods
build_from(payload)
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# File lib/bitcoin_node/protocol.rb, line 24 def self.build_from(payload) new(payload) end
unpack(raw)
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# File lib/bitcoin_node/protocol.rb, line 28 def self.unpack(raw) raw.unpack('a4A12Va4') end
Private Class Methods
new(payload)
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# File lib/bitcoin_node/protocol.rb, line 32 def initialize(payload) @payload = payload end
Public Instance Methods
raw()
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# File lib/bitcoin_node/protocol.rb, line 37 def raw @raw ||= begin [BitcoinNode.network, @payload.name.ljust(12, "\x00")[0...12], [@payload.bytesize].pack("V"), BN::Protocol.digest(@payload.raw)[0...4]].join end end