Blockchain-Ethereum-Transaction
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lib/Blockchain/Ethereum/Transaction/EIP1559.pm view on Meta::CPAN
$self->gas_limit,
$self->to,
$self->value,
$self->data,
$self->access_list,
);
@params = $self->_equalize_params(\@params)->@*;
push(@params, $self->v, $self->r, $self->s)
if $self->v && $self->r && $self->s;
# eip-1559 transactions must be prefixed by 2 that is the
# transaction type
return TRANSACTION_PREFIX . $self->rlp->encode(\@params);
}
method generate_v ($y_parity) {
# eip-1559 uses y directly as the v point
# instead of using recovery id as the legacy
# transactions
my $v = sprintf("0x%x", $y_parity);
$self->set_v($v);
return $v;
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Blockchain::Ethereum::Transaction::EIP1559 - Ethereum Fee Market transaction abstraction
=head1 VERSION
version 0.009
=head1 SYNOPSIS
Transaction abstraction for EIP1559 Fee Market transactions
my $transaction = Blockchain::Ethereum::Transaction::EIP1559->new(
nonce => '0x0',
max_fee_per_gas => '0x9',
max_priority_fee_per_gas => '0x0',
gas_limit => '0x1DE2B9',
to => '0x3535353535353535353535353535353535353535'
value => '0xDE0B6B3A7640000',
data => '0x',
chain_id => '0x539'
);
# github.com/refeco/perl-ethereum-keystore
my $key = Blockchain::Ethereum::Keystore::Key->new(
private_key => pack "H*",
'4646464646464646464646464646464646464646464646464646464646464646'
);
$key->sign_transaction($transaction);
my $raw_transaction = $transaction->serialize;
=head1 METHODS
=head2 serialize
Encodes the given transaction parameters to RLP
=over 4
=back
Returns the RLP encoded transaction bytes
=head2 generate_v
Generate the transaction v field using the given y-parity
=over 4
=item * C<$y_parity> y-parity
=back
Returns the v hexadecimal value also sets the v fields from transaction
=head1 AUTHOR
Reginaldo Costa <refeco@cpan.org>
=head1 COPYRIGHT AND LICENSE
This software is Copyright (c) 2023 by REFECO.
This is free software, licensed under:
The MIT (X11) License
=cut
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