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fix(protocol): remove expect in brotli compression
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refcell committed Nov 21, 2024
1 parent 05b0227 commit c3b3087
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1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/ecotone_tx_0.hex
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1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/ecotone_tx_1.hex

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1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/ecotone_tx_2.hex
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7ef86aa018acb38c5ff1c238a7460ebc1b421fa49ec4874bdf1e0a530d234104e5e67dbc940000000000000000000000000000000000000000944210000000000000000000000000000000000000808082c35080983659cfe607dbe8500fc591d1852b76fee44d5a05e13097ff
1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/ecotone_tx_3.hex
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7ef86aa0ee4f9385eceef498af0be7ec5862229f426dec41c8d42397c7257a5117d9230a940000000000000000000000000000000000000000944210000000000000000000000000000000000001808082c35080983659cfe6b528d11cc114e026f138fe568744c6d45ce6da7a
1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/ecotone_tx_4.hex
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7ef857a00c1cb38e99dbc9cbfab3bb80863380b0905290b37eb3d6ab18dc01c1f3e75f9394421000000000000000000000000000000000000094b528d11cc114e026f138fe568744c6d45ce6da7a808083013880808422b908b3
1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/ecotone_tx_5.hex
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
1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/fjord_tx_0.hex

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1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/fjord_tx_1.hex
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7ef86aa01e6bb0c28bfab3dc9b36ffb0f721f00d6937f33577606325692db0965a7d58c694000000000000000000000000000000000000000094b528d11cc114e026f138fe568744c6d45ce6da7a808082c35080983659cfe6a919894851548179a0750865e7974da599c0fac7
1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/bytecode/fjord_tx_2.hex
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7ef857a0bac7bb0d5961cad209a345408b0280a0d4686b1b20665e1b0f9cdafd73b19b6b94deaddeaddeaddeaddeaddeaddeaddeaddead000194b528d11cc114e026f138fe568744c6d45ce6da7a808083015f9080848e98b106
39 changes: 28 additions & 11 deletions crates/consensus/src/hardforks/ecotone.rs
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Expand Up @@ -3,11 +3,9 @@
//! [Transaction]: alloy_consensus::Transaction

use alloc::{string::String, vec::Vec};
use alloy_consensus::Sealable;
use alloy_eips::eip2718::Encodable2718;
use alloy_primitives::{address, hex, Address, Bytes, TxKind, B256, U256};

use crate::{OpTxEnvelope, TxDeposit, UpgradeDepositSource};
use crate::{Hardfork, TxDeposit, UpgradeDepositSource};

/// The Ecotone network upgrade transactions.
#[derive(Debug, Default, Clone, Copy)]
Expand Down Expand Up @@ -155,20 +153,39 @@ impl Ecotone {
])
.into_iter()
}

/// Returns the list of [OpTxEnvelope]s for the Ecotone network upgrade.
pub fn enveloped_txs() -> impl Iterator<Item = OpTxEnvelope> {
Self::deposits().map(|deposit| OpTxEnvelope::from(deposit.seal_slow()))
}
}

impl super::Hardfork for Ecotone {
impl Hardfork for Ecotone {
/// Constructs the Ecotone network upgrade transactions.
fn txs(&self) -> impl Iterator<Item = Bytes> + '_ {
Self::enveloped_txs().map(|tx| {
Self::deposits().map(|tx| {
let mut encoded = Vec::new();
tx.encode_2718(&mut encoded);
tx.eip2718_encode(&mut encoded);
Bytes::from(encoded)
})
}
}

#[cfg(test)]
mod tests {
use super::*;
use alloc::vec;

#[test]
fn test_ecotone_txs_encoded() {
let ecotone_upgrade_tx = Ecotone.txs().collect::<Vec<_>>();
assert_eq!(ecotone_upgrade_tx.len(), 6);

let expected_txs: Vec<Bytes> = vec![
hex::decode(include_bytes!("./bytecode/ecotone_tx_0.hex")).unwrap().into(),
hex::decode(include_bytes!("./bytecode/ecotone_tx_1.hex")).unwrap().into(),
hex::decode(include_bytes!("./bytecode/ecotone_tx_2.hex")).unwrap().into(),
hex::decode(include_bytes!("./bytecode/ecotone_tx_3.hex")).unwrap().into(),
hex::decode(include_bytes!("./bytecode/ecotone_tx_4.hex")).unwrap().into(),
hex::decode(include_bytes!("./bytecode/ecotone_tx_5.hex")).unwrap().into(),
];
for (i, expected) in expected_txs.iter().enumerate() {
assert_eq!(ecotone_upgrade_tx[i], *expected);
}
}
}
37 changes: 26 additions & 11 deletions crates/consensus/src/hardforks/fjord.rs
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Expand Up @@ -2,12 +2,11 @@
//!
//! [Transaction]: alloy_consensus::Transaction

use crate::{OpTxEnvelope, TxDeposit, UpgradeDepositSource};
use alloc::{string::String, vec::Vec};
use alloy_consensus::Sealable;
use alloy_eips::eip2718::Encodable2718;
use alloy_primitives::{address, hex, Address, Bytes, TxKind, B256, U256};

use crate::{Hardfork, TxDeposit, UpgradeDepositSource};

/// The Fjord network upgrade transactions.
#[derive(Debug, Default, Clone, Copy)]
pub struct Fjord;
Expand Down Expand Up @@ -92,20 +91,36 @@ impl Fjord {
])
.into_iter()
}

/// Returns the list of [OpTxEnvelope]s for the Fjord network upgrade.
pub fn enveloped_txs() -> impl Iterator<Item = OpTxEnvelope> {
Self::deposits().map(|deposit| OpTxEnvelope::Deposit(deposit.seal_slow()))
}
}

impl super::Hardfork for Fjord {
impl Hardfork for Fjord {
/// Constructs the Fjord network upgrade transactions.
fn txs(&self) -> impl Iterator<Item = Bytes> + '_ {
Self::enveloped_txs().map(|tx| {
Self::deposits().map(|tx| {
let mut encoded = Vec::new();
tx.encode_2718(&mut encoded);
tx.eip2718_encode(&mut encoded);
Bytes::from(encoded)
})
}
}

#[cfg(test)]
mod tests {
use super::*;
use alloc::vec;

#[test]
fn test_fjord_txs_encoded() {
let fjord_upgrade_tx = Fjord.txs().collect::<Vec<_>>();
assert_eq!(fjord_upgrade_tx.len(), 3);

let expected_txs: Vec<Bytes> = vec![
hex::decode(include_bytes!("./bytecode/fjord_tx_0.hex")).unwrap().into(),
hex::decode(include_bytes!("./bytecode/fjord_tx_1.hex")).unwrap().into(),
hex::decode(include_bytes!("./bytecode/fjord_tx_2.hex")).unwrap().into(),
];
for (i, expected) in expected_txs.iter().enumerate() {
assert_eq!(fjord_upgrade_tx[i], *expected);
}
}
}
1 change: 1 addition & 0 deletions crates/consensus/src/hardforks/forks.rs
Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ use alloc::vec::Vec;
/// assert_eq!(fjord_upgrade_txs.collect::<Vec<_>>().len(), 3);
/// ```
#[derive(Debug, Default, Clone, Copy)]
#[non_exhaustive]
pub struct Hardforks;

impl Hardforks {
Expand Down
4 changes: 3 additions & 1 deletion crates/protocol/src/channel.rs
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Expand Up @@ -82,7 +82,9 @@ impl<'a> ChannelOut<'a> {
}

if self.config.is_fjord_active(batch.timestamp()) {
self.compressed = Some(crate::compress_brotli(&buf).into());
let compressed =
crate::compress_brotli(&buf).map_err(|_| ChannelOutError::BrotliCompression)?;
self.compressed = Some(compressed.into());
} else {
self.compressed =
Some(miniz_oxide::deflate::compress_to_vec(&buf, BEST_COMPRESSION).into());
Expand Down
6 changes: 3 additions & 3 deletions crates/protocol/src/utils.rs
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Expand Up @@ -15,11 +15,11 @@ use crate::{
/// Compresses the given bytes data using the Brotli compressor implemented
/// in the [`brotli`](https://crates.io/crates/brotli) crate.
#[cfg(feature = "std")]
pub fn compress_brotli(mut input: &[u8]) -> Vec<u8> {
pub fn compress_brotli(mut input: &[u8]) -> Result<Vec<u8>, std::io::Error> {
use brotli::enc::{BrotliCompress, BrotliEncoderParams};
let mut output = alloc::vec![];
BrotliCompress(&mut input, &mut output, &BrotliEncoderParams::default()).expect("succeeds");
output
BrotliCompress(&mut input, &mut output, &BrotliEncoderParams::default())?;
Ok(output)
}

/// Returns if the given `value` is a deposit transaction.
Expand Down

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