mirror of
https://github.com/floor-licker/polyfill-rs.git
synced 2026-08-04 08:17:45 +00:00
floor-licker
dc6092c244
Integrated DNS caching, connection manager, and buffer pool modules into ClobClient structure to enable production use. Added start_keepalive() and stop_keepalive() methods for maintaining warm connections through background keep-alive pings. Implemented DNS cache pre-warming on client initialization and buffer pool with 512KB buffers for reducing allocation overhead. Cleaned up temporary test and analysis files from optimization exploration. Benchmark results with keep-alive enabled show 368.6ms mean latency compared to polymarket-rs-client's 404.5ms, representing 8.9% improvement and 35.9ms faster performance while maintaining production-safe approaches
82 lines
2.6 KiB
Rust
82 lines
2.6 KiB
Rust
use polyfill_rs::ClobClient;
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use std::time::{Duration, Instant};
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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println!("Benchmark with Keep-Alive Enabled");
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println!("==================================\n");
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let mut client = ClobClient::new("https://clob.polymarket.com");
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// Start keep-alive
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println!("Starting keep-alive...");
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client.start_keepalive(Duration::from_secs(30)).await;
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// Give it a moment to establish
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tokio::time::sleep(Duration::from_millis(500)).await;
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println!("Keep-alive started\n");
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println!("Testing: /simplified-markets endpoint");
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println!("Iterations: 20");
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println!("Delay: 100ms between requests\n");
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let mut times = Vec::new();
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for i in 1..=20 {
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let start = Instant::now();
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let response = client.http_client
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.get(format!("{}/simplified-markets?next_cursor=MA==", client.base_url))
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.send()
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.await?;
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let _json: serde_json::Value = response.json().await?;
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let elapsed = start.elapsed();
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times.push(elapsed);
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if i <= 5 || i > 15 {
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println!(" Request {:2}: {:.1} ms", i, elapsed.as_micros() as f64 / 1000.0);
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} else if i == 6 {
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println!(" ...");
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}
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tokio::time::sleep(Duration::from_millis(100)).await;
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}
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// Stop keep-alive
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client.stop_keepalive().await;
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// Calculate statistics
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let values: Vec<f64> = times.iter().map(|d| d.as_micros() as f64 / 1000.0).collect();
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let mean = values.iter().sum::<f64>() / values.len() as f64;
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let variance = values.iter()
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.map(|v| (v - mean).powi(2))
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.sum::<f64>() / values.len() as f64;
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let std_dev = variance.sqrt();
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let mut sorted = values.clone();
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sorted.sort_by(|a, b| a.partial_cmp(b).unwrap());
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let min = sorted[0];
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let max = sorted[sorted.len() - 1];
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let median = sorted[sorted.len() / 2];
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println!("\n\n📊 RESULTS WITH KEEP-ALIVE");
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println!("===========================\n");
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println!("Mean: {:.1} ms ± {:.1} ms", mean, std_dev);
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println!("Median: {:.1} ms", median);
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println!("Range: {:.1} - {:.1} ms", min, max);
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println!("\nvs polymarket-rs-client: 404.5 ms ± 22.9 ms");
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println!("vs previous (no keep-alive): 382.6 ms ± 75.1 ms");
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let diff = mean - 404.5;
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if diff < 0.0 {
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println!("\n✅ {:.1}% FASTER than polymarket-rs-client", -diff / 404.5 * 100.0);
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} else {
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println!("\n⚠️ {:.1}% slower than polymarket-rs-client", diff / 404.5 * 100.0);
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}
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Ok(())
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}
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