Record the Geyser stream once. Replay it as many times as you need, through your existing Yellowstone gRPC client, paced to the original wall clock. Apache-2.0.
sillage.sh는 Yellowstone gRPC 프로토콜을 변경 없이 서버로서 그대로 제공합니다. Triton, Helius, 자체 호스팅 Geyser 플러그인용으로 작성한 코드가 그대로 동작합니다. 시작 슬롯만 전달하면, 스트림이 그 지점부터 시작됩니다.
use yellowstone_grpc_client::GeyserGrpcClient; let mut client = GeyserGrpcClient::build_from_shared( "https://yellowstone.helius-rpc.com", )? .x_token(Some(token))? .connect() .await?; let (_, stream) = client .subscribe_with_request(Some(req)) .await?;
use yellowstone_grpc_client::GeyserGrpcClient; let mut client = GeyserGrpcClient::build_from_shared( "https://replay.sillage.sh", )? .x_token(Some(token))? .connect() .await?; let (_, stream) = client .subscribe_with_request(Some(req.from_slot(312_840_000))) .await?;
use yellowstone_grpc_client::GeyserGrpcClient; let mut client = GeyserGrpcClient::build_from_shared( "https://replay.sillage.sh", )? .x_token(Some(token))? .connect() .await?; let (_, stream) = client .subscribe_with_request(Some(req.from_slot(312_840_000))) .await?;
Yellowstone's pubkey-based filters work unchanged — narrow transactions to specific programs or accounts, narrow account streams to specific owners. Roaring-bitmap indexes resolve the filter before a single compressed byte is decoded.
let req = SubscribeRequest { transactions: hashmap! { "swaps".to_owned() => SubscribeRequestFilterTransactions { vote: Some(false), failed: Some(false), account_include: vec![JUPITER_V6.into()], ..Default::default() }, }, accounts: hashmap! { "pools".to_owned() => SubscribeRequestFilterAccounts { owner: vec![RAYDIUM_AMM.into()], ..Default::default() }, }, ..Default::default() };
모든 메시지는 수신된 시각을 100마이크로초 단위까지 기록합니다. 슬롯 내 24.3ms에 도착한 트랜잭션은 리플레이에서도 정확히 24.3ms에 재현됩니다. 슬롯 내부 순서, 전파 지연, 실제 네트워크 시간의 결 — 모두 보존됩니다.
Every message your live subscription receives is recorded and replayed identically. No sampling. No summaries. No schema translation.
Every push runs fmt, clippy at -D warnings, and the full suite — including a producer built from the format spec alone.
Processed-commitment messages aren't stored — too ephemeral to be useful at replay time.
Roaring bitmap indexes over programs, accounts, and signatures, resolved before message bytes are touched.
Range-fetchable from persistent storage. A filtered replay reads only the bytes it matches.
The other providers all stream the live chain beautifully. Sillage ships the inverse: the stream as it was delivered, recorded and played back through the same protocol — and you can run the whole thing yourself.
| sillage.sh | Helius LaserStream | Triton Fumarole | QuickNode | |
|---|---|---|---|---|
| Replay window | Whatever you record | 24 hours | 4 days | ~20 min |
| License | Apache-2.0 | Proprietary | Proprietary | Proprietary |
| Protocol | Yellowstone gRPC | Yellowstone gRPC | Yellowstone gRPC | Yellowstone gRPC |
| Timestamp precision | Per message | Slot-level | Slot-level | — |
Replay a recorded window through your strategy. Tune PnL against real mainnet traffic without holding a live subscription open.
Solana 백테스팅 자세히 보기Backfill a new index from any slot inside a window you have recorded. No re-sync from snapshot.
Query historical flow patterns. Same Yellowstone protocol, replayed as many times as the question needs.
리오그 이전 시점의 윈도우를 리플레이하여 상태 검증 — 원시 히스토리를 직접 보관할 필요 없음.
Sillage is Apache-2.0 and self-hostable end to end. Record your own window from any Geyser source, or point an unmodified client at the demo endpoint to see replay working before you set anything up.
Rust stable and a checkout. Point the writer at any Geyser source to record, then serve the result back with the reader.
git clone https://github.com/sunkuu7/sillage
cd sillage && cargo build --releasereplay.sillage.sh serves a recorded mainnet window over TLS. Change the URL in a Yellowstone client you already have and it works unmodified.
new Client("https://replay.sillage.sh", token, {})Published images for the reader and writer, so a replaying endpoint is one command with no toolchain to install.
docker run sillage/readerApache-2.0 · no account, no billing, nothing gated.