L1 account listener

On-chain account listener

Benchmark Comparison

Implementation	Method	Detection Time (ms)	Notes
TypeScript
TS Helius HTTP	HTTP Polling	- 19532	HTTP slow as shit
TS Helius WSS	WebSocket	- 5220
TS Native WSS	Native	- 4752
Rust
Rust Helius	WebSocket	- 5589
Rust Native	Native RPC (WSS)	- 5424

Summary

• Fastest: TS Native
• Most Reliable: HTTP
• Best for Production: Rust Native

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Test Configuration

• Network: Devnet
• Target Address: CSg4fcG4WqaVgTE33gzquXYGKAuZpikNWKQ4P4y71kke
• Measurement: Time from transaction sent to detection

Run test

Run the compiling commands first:

cd rust
cargo build --bin helius &&
cargo build --bin native 

And then run the benchmark program:

cargo run --bin bench

Notes

• All times measured in milliseconds with microsecond precision
• Lower numbers indicate faster detection
• WebSocket methods should theoretically be faster than polling
• The benchmarks are not really accurate, they can always defer by the network and are also based out of stdout