Sha256: a6a96e61f9d0faef92a77b0300a2e4d2c72266814bc5998e5b82123e490d4f16
Contents?: true
Size: 750 Bytes
Versions: 22
Compression:
Stored size: 750 Bytes
Contents
module Bitcoin
module Message
# Base message class
class Base
include Bitcoin::Util
extend Bitcoin::Util
# generate message header (binary format)
# https://bitcoin.org/en/developer-reference#message-headers
def to_pkt
payload = to_payload
magic = Bitcoin.chain_params.magic_head.htb
command_name = self.class.const_get(:COMMAND, false).ljust(12, "\x00")
payload_size = [payload.bytesize].pack('V')
checksum = Bitcoin.double_sha256(payload)[0...4]
magic << command_name << payload_size << checksum << payload
end
# abstract method
def to_payload
raise 'to_payload must be implemented in a child class.'
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems