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Release v3.5.0: performance, constants, bilingual docs

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- Bump version to 3.5.0
- Performance: hot-path timing only when log_enabled/simulate; execute_parallel takes &[Arc<SwqosClient>]; shared HTTP client constants for SWQoS
- Code quality: validate_protocol_params extracted for buy/sell; BYTES_PER_ACCOUNT, MAX_INSTRUCTIONS_WARN, HTTP timeout constants; prefetch/syscall bypass comments
- Documentation: bilingual (EN + 中文) doc comments in execution, executor, perf, swqos; README/README_CN version and What's new in 3.5.0
- Add release_notes_v3.5.0.md

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Wood
2026-02-25 01:25:42 +08:00
co-authored by Cursor
parent 8f6cc6fb08
commit 807b015fc3
31 changed files with 807 additions and 509 deletions
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src/swqos/blockrazor.rs
+18 -10
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@@ -92,7 +92,9 @@ impl BlockRazorClient {
let handle = tokio::spawn(async move {
// Immediate first ping to warm connection and reduce first-submit cold start latency
if let Err(e) = Self::send_ping_request(&http_client, &endpoint, &auth_token).await {
eprintln!("BlockRazor ping request failed: {}", e);
if crate::common::sdk_log::sdk_log_enabled() {
eprintln!("BlockRazor ping request failed: {}", e);
}
}
let mut interval = tokio::time::interval(Duration::from_secs(30)); // 30s keepalive to avoid server ~5min idle close
loop {
@@ -101,7 +103,9 @@ impl BlockRazorClient {
break;
}
if let Err(e) = Self::send_ping_request(&http_client, &endpoint, &auth_token).await {
eprintln!("BlockRazor ping request failed: {}", e);
if crate::common::sdk_log::sdk_log_enabled() {
eprintln!("BlockRazor ping request failed: {}", e);
}
}
}
});
@@ -173,12 +177,14 @@ impl BlockRazorClient {
// Parse JSON response
if let Ok(response_json) = serde_json::from_str::<serde_json::Value>(&response_text) {
if response_json.get("result").is_some() || response_json.get("signature").is_some() {
println!(" [blockrazor] {} submitted: {:?}", trade_type, start_time.elapsed());
} else if let Some(_error) = response_json.get("error") {
eprintln!(" [blockrazor] {} submission failed: {:?}", trade_type, _error);
if crate::common::sdk_log::sdk_log_enabled() {
if response_json.get("result").is_some() || response_json.get("signature").is_some() {
println!(" [blockrazor] {} submitted: {:?}", trade_type, start_time.elapsed());
} else if let Some(_error) = response_json.get("error") {
eprintln!(" [blockrazor] {} submission failed: {:?}", trade_type, _error);
}
}
} else {
} else if crate::common::sdk_log::sdk_log_enabled() {
eprintln!(" [blockrazor] {} submission failed: {:?}", trade_type, response_text);
}
@@ -186,12 +192,14 @@ impl BlockRazorClient {
match poll_transaction_confirmation(&self.rpc_client, signature, wait_confirmation).await {
Ok(_) => (),
Err(e) => {
println!(" signature: {:?}", signature);
println!(" [blockrazor] {} confirmation failed: {:?}", trade_type, start_time.elapsed());
if crate::common::sdk_log::sdk_log_enabled() {
println!(" signature: {:?}", signature);
println!(" [blockrazor] {} confirmation failed: {:?}", trade_type, start_time.elapsed());
}
return Err(e);
},
}
if wait_confirmation {
if wait_confirmation && crate::common::sdk_log::sdk_log_enabled() {
println!(" signature: {:?}", signature);
println!(" [blockrazor] {} confirmed: {:?}", trade_type, start_time.elapsed());
}