diff --git a/src/chain/chain.rs b/src/chain/chain.rs index 1a5ea19..612d752 100644 --- a/src/chain/chain.rs +++ b/src/chain/chain.rs @@ -116,7 +116,7 @@ impl Chain { } // The canoncial height of the chain, one less than the length - pub(crate) fn height(&self) -> usize { + pub(crate) fn height(&self) -> u32 { self.header_chain.height() } @@ -126,12 +126,12 @@ impl Chain { } // This header chain contains a block hash - pub(crate) async fn height_of_hash(&self, blockhash: BlockHash) -> Option { + pub(crate) async fn height_of_hash(&self, blockhash: BlockHash) -> Option { self.header_chain.height_of_hash(blockhash).await } // This header chain contains a block hash - pub(crate) async fn header_at_height(&self, height: usize) -> Option<&Header> { + pub(crate) async fn header_at_height(&self, height: u32) -> Option<&Header> { self.header_chain.header_at_height(height) } @@ -146,7 +146,7 @@ impl Chain { } // Calculate the chainwork after a fork height to evalutate the fork - pub(crate) fn chainwork_after_height(&self, height: usize) -> Work { + pub(crate) fn chainwork_after_height(&self, height: u32) -> Work { self.header_chain.chainwork_after_height(height) } @@ -171,7 +171,7 @@ impl Chain { // Do we have best known height and is our height equal to it pub(crate) fn is_synced(&self) -> bool { if let Some(height) = self.best_known_height { - (self.height() as u32).ge(&height) + (self.height()).ge(&height) } else { false } @@ -377,7 +377,7 @@ impl Chain { self.cf_header_chain.height(), self.filter_chain.height(), self.best_known_height - .unwrap_or(self.height() as u32) + .unwrap_or(self.height()) .try_into() .unwrap(), ) @@ -407,7 +407,7 @@ impl Chain { } // Did they send us the right amount of headers let expected_stop_header = self - .header_at_height(self.cf_header_chain.height() + batch.len()) + .header_at_height(self.cf_header_chain.height() + batch.len() as u32) .await; if let Some(stop_header) = expected_stop_header { if stop_header.block_hash().ne(batch.stop_hash()) { @@ -445,7 +445,7 @@ impl Chain { if !self.is_cf_headers_synced() { Some(GetCFHeaders { filter_type: 0x00, - start_height: (self.cf_header_chain.height() + 1) as u32, + start_height: (self.cf_header_chain.height() + 1), stop_hash, }) } else { @@ -515,7 +515,7 @@ impl Chain { self.cf_header_chain.height(), self.filter_chain.height(), self.best_known_height - .unwrap_or(self.height() as u32) + .unwrap_or(self.height()) .try_into() .unwrap(), ) @@ -524,7 +524,7 @@ impl Chain { if !self.is_filters_synced() { Some(GetCFilters { filter_type: 0x00, - start_height: (self.filter_chain.height() + 1) as u32, + start_height: self.filter_chain.height() + 1, stop_hash, }) } else { diff --git a/src/chain/checkpoints.rs b/src/chain/checkpoints.rs index c1c1116..601688e 100644 --- a/src/chain/checkpoints.rs +++ b/src/chain/checkpoints.rs @@ -2,17 +2,17 @@ use std::{collections::VecDeque, str::FromStr}; use bitcoin::{BlockHash, Network}; -pub const TESTNET_HEADER_CP: &[(usize, &str)] = &[( +pub const TESTNET_HEADER_CP: &[(u32, &str)] = &[( 546, "000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70", )]; -pub const REGTEST_HEADER_CP: &[(usize, &str)] = &[( +pub const REGTEST_HEADER_CP: &[(u32, &str)] = &[( 0, "0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206", )]; -pub const SIGNET_HEADER_CP: &[(usize, &str)] = &[ +pub const SIGNET_HEADER_CP: &[(u32, &str)] = &[ ( 0, "00000008819873e925422c1ff0f99f7cc9bbb232af63a077a480a3633bee1ef6", @@ -98,12 +98,12 @@ pub const SIGNET_HEADER_CP: &[(usize, &str)] = &[ #[derive(Debug, Clone, Copy)] pub struct HeaderCheckpoint { - pub height: usize, + pub height: u32, pub hash: BlockHash, } impl HeaderCheckpoint { - pub fn new(height: usize, hash: BlockHash) -> Self { + pub fn new(height: u32, hash: BlockHash) -> Self { HeaderCheckpoint { height, hash } } } diff --git a/src/chain/header_chain.rs b/src/chain/header_chain.rs index 55262bd..d2849c7 100644 --- a/src/chain/header_chain.rs +++ b/src/chain/header_chain.rs @@ -39,15 +39,15 @@ impl HeaderChain { } // The canoncial height of the chain, one less than the length - pub(crate) fn height(&self) -> usize { - self.headers.len() + self.anchor_checkpoint.height + pub(crate) fn height(&self) -> u32 { + self.headers.len() as u32 + self.anchor_checkpoint.height } // The adjusted height with respect to the indexes of the underlying vector. // We do not actually have the header at the anchor height, so we need to offset // the height by 1 to reflect that requesting height 0, for instance, will not // yield a valid height. - fn adjusted_height(&self, height: usize) -> Option { + fn adjusted_height(&self, height: u32) -> Option { height.checked_sub(self.anchor_checkpoint.height + 1) } @@ -70,19 +70,19 @@ impl HeaderChain { } // The height of the blockhash in the chain, accounting for the chain offset - pub(crate) async fn height_of_hash(&self, blockhash: BlockHash) -> Option { + pub(crate) async fn height_of_hash(&self, blockhash: BlockHash) -> Option { let offset_pos = self .headers .iter() .position(|header| header.block_hash().eq(&blockhash)); - offset_pos.map(|index| self.anchor_checkpoint.height + index + 1) + offset_pos.map(|index| self.anchor_checkpoint.height + index as u32 + 1) } // This header chain contains a block hash - pub(crate) fn header_at_height(&self, height: usize) -> Option<&Header> { + pub(crate) fn header_at_height(&self, height: u32) -> Option<&Header> { let offset = self.adjusted_height(height); match offset { - Some(index) => self.headers.get(index), + Some(index) => self.headers.get(index as usize), None => None, } } @@ -110,7 +110,7 @@ impl HeaderChain { } // Calculate the chainwork after a fork height to evalutate the fork - pub(crate) fn chainwork_after_height(&self, height: usize) -> Work { + pub(crate) fn chainwork_after_height(&self, height: u32) -> Work { let offset_height = height.checked_sub(self.anchor_checkpoint.height); match offset_height { Some(index) => { @@ -118,7 +118,7 @@ impl HeaderChain { .headers .iter() .enumerate() - .filter(|(h, _)| h.ge(&index)) + .filter(|(h, _)| (*h as u32).ge(&index)) .map(|(_, header)| header.work()) .reduce(|acc, next| acc + next); match work { diff --git a/src/db/sqlite/header_db.rs b/src/db/sqlite/header_db.rs index f5a2d74..894842f 100644 --- a/src/db/sqlite/header_db.rs +++ b/src/db/sqlite/header_db.rs @@ -64,7 +64,7 @@ impl SqliteHeaderDb { impl HeaderStore for SqliteHeaderDb { // load all the known headers from storage async fn load(&mut self) -> Result, HeaderDatabaseError> { - let mut headers: Vec
= Vec::with_capacity(self.last_checkpoint.height); + let mut headers: Vec
= Vec::with_capacity(self.last_checkpoint.height as usize); let stmt = "SELECT * FROM headers ORDER BY height"; let write_lock = self.conn.lock().await; let mut query = write_lock @@ -139,7 +139,7 @@ impl HeaderStore for SqliteHeaderDb { let bits: u32 = header.bits.to_consensus(); let nonce: u32 = header.nonce; // Do not allow rewrites before a checkpoint. if they were written to the db they were correct - let stmt = if height.le(&self.last_checkpoint.height) { + let stmt = if height.le(&(self.last_checkpoint.height as usize)) { "INSERT OR IGNORE INTO headers (height, block_hash, version, prev_hash, merkle_root, time, bits, nonce) VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8)" } else { "INSERT OR REPLACE INTO headers (height, block_hash, version, prev_hash, merkle_root, time, bits, nonce) VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8)" diff --git a/src/filters/cfheader_chain.rs b/src/filters/cfheader_chain.rs index 9fc9392..2268e2c 100644 --- a/src/filters/cfheader_chain.rs +++ b/src/filters/cfheader_chain.rs @@ -16,7 +16,7 @@ pub(crate) enum AppendAttempt { // We sucessfully extended the current chain and should broadcast the next round of CF header messages Extended, // We found a conflict in the peers CF header messages at this index - Conflict(usize), + Conflict(u32), } // Mapping from an append attempt to a message the node can handle @@ -84,7 +84,7 @@ impl CFHeaderChain { // Compare it to the other peer if let Some(comparitor) = peer.get(index) { if header.ne(&comparitor.0) { - return Ok(AppendAttempt::Conflict(self.height() + index + 1)); + return Ok(AppendAttempt::Conflict(self.height() + index as u32 + 1)); } } } @@ -96,8 +96,8 @@ impl CFHeaderChain { Ok(AppendAttempt::Extended) } - pub(crate) fn height(&self) -> usize { - self.anchor_checkpoint.height + self.header_chain.len() + pub(crate) fn height(&self) -> u32 { + self.anchor_checkpoint.height + self.header_chain.len() as u32 } pub(crate) fn prev_header(&self) -> Option { @@ -116,15 +116,15 @@ impl CFHeaderChain { &self.prev_stophash_request } - fn adjusted_height(&self, height: usize) -> Option { + fn adjusted_height(&self, height: u32) -> Option { height.checked_sub(self.anchor_checkpoint.height + 1) } - pub(crate) fn filter_hash_at_height(&self, height: usize) -> Option { + pub(crate) fn filter_hash_at_height(&self, height: u32) -> Option { let adjusted_height = self.adjusted_height(height); match adjusted_height { Some(height) => { - if let Some((_, hash)) = self.header_chain.get(height) { + if let Some((_, hash)) = self.header_chain.get(height as usize) { Some(*hash) } else { None diff --git a/src/filters/filter_chain.rs b/src/filters/filter_chain.rs index 1c3a901..98d24e5 100644 --- a/src/filters/filter_chain.rs +++ b/src/filters/filter_chain.rs @@ -32,8 +32,8 @@ impl FilterChain { self.chain.clear() } - pub(crate) fn height(&self) -> usize { - self.anchor_checkpoint.height + self.chain.len() + pub(crate) fn height(&self) -> u32 { + self.anchor_checkpoint.height + self.chain.len() as u32 } pub(crate) fn set_last_stop_hash(&mut self, stop_hash: BlockHash) { @@ -44,7 +44,7 @@ impl FilterChain { &self.prev_stophash_request } - fn adjusted_height(&self, height: usize) -> Option { + fn adjusted_height(&self, height: u32) -> Option { height.checked_sub(self.anchor_checkpoint.height + 1) } diff --git a/src/filters/mod.rs b/src/filters/mod.rs index 1537d98..d5991ef 100644 --- a/src/filters/mod.rs +++ b/src/filters/mod.rs @@ -1,5 +1,5 @@ -pub const CF_HEADER_BATCH_SIZE: usize = 1_999; -pub const FILTER_BATCH_SIZE: usize = 99; +pub const CF_HEADER_BATCH_SIZE: u32 = 1_999; +pub const FILTER_BATCH_SIZE: u32 = 99; pub(crate) mod cfheader_batch; pub(crate) mod cfheader_chain; diff --git a/src/node/dialog.rs b/src/node/dialog.rs index 58c266c..f8a7160 100644 --- a/src/node/dialog.rs +++ b/src/node/dialog.rs @@ -18,9 +18,9 @@ impl Dialog { pub(crate) async fn chain_update( &mut self, - num_headers: usize, - num_cf_headers: usize, - num_filters: usize, + num_headers: u32, + num_cf_headers: u32, + num_filters: u32, best_height: usize, ) { let message = format!( diff --git a/src/node/node.rs b/src/node/node.rs index 72e414f..93aef7a 100644 --- a/src/node/node.rs +++ b/src/node/node.rs @@ -363,7 +363,7 @@ impl Node { } } let mut chain = self.chain.lock().await; - if chain.height().le(&(best_height as usize)) { + if chain.height().le(&best_height) { chain.set_best_known_height(best_height).await; } // Even if we start the node as caught up in terms of height, we need to check for reorgs. So we can send this unconditionally. @@ -545,7 +545,7 @@ impl Node { locators: chain.locators(), stop_hash: None, }; - if chain.height().le(&(new_height as usize)) { + if chain.height().le(&new_height) { chain.set_best_known_height(new_height).await; } chain.clear_filter_header_queue(); diff --git a/src/peers/dns.rs b/src/peers/dns.rs index 1f72226..c09feed 100644 --- a/src/peers/dns.rs +++ b/src/peers/dns.rs @@ -42,7 +42,7 @@ impl Dns { for host in seeds { if let Ok(addrs) = dns_lookup::getaddrinfo(Some(host), None, None) { for addr in addrs.filter_map(Result::ok) { - ip_addrs.push(addr.sockaddr.ip().into()); + ip_addrs.push(addr.sockaddr.ip()); } } } diff --git a/src/tx/memory.rs b/src/tx/memory.rs index f0e166e..a7a3cf2 100644 --- a/src/tx/memory.rs +++ b/src/tx/memory.rs @@ -21,7 +21,7 @@ impl TransactionStore for MemoryTransactionCache { async fn add_transaction( &mut self, transaction: &Transaction, - height: Option, + height: Option, hash: &BlockHash, ) -> Result<(), TransactionStoreError> { self.transactions.push(IndexedTransaction { diff --git a/src/tx/store.rs b/src/tx/store.rs index be9bcc9..d0e6fd1 100644 --- a/src/tx/store.rs +++ b/src/tx/store.rs @@ -8,7 +8,7 @@ pub trait TransactionStore { async fn add_transaction( &mut self, transaction: &Transaction, - height: Option, + height: Option, hash: &BlockHash, ) -> Result<(), TransactionStoreError>; diff --git a/src/tx/types.rs b/src/tx/types.rs index d035b47..55ec1a4 100644 --- a/src/tx/types.rs +++ b/src/tx/types.rs @@ -3,12 +3,12 @@ use bitcoin::{BlockHash, Transaction}; #[derive(Debug, Clone)] pub struct IndexedTransaction { pub transaction: Transaction, - pub height: Option, + pub height: Option, pub hash: BlockHash, } impl IndexedTransaction { - pub fn new(transaction: Transaction, height: Option, hash: BlockHash) -> Self { + pub fn new(transaction: Transaction, height: Option, hash: BlockHash) -> Self { Self { transaction, height,