feat: add real-time Solana gRPC streaming endpoints#94
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user1303836 merged 1 commit intomainfrom Feb 18, 2026
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Wire the existing SolanaGrpcAdapter into new API endpoints for
continuous transaction ingestion:
- POST /v1/stream/start - starts a background gRPC streaming task
- POST /v1/stream/{id}/stop - cancels a running stream
- GET /v1/streams - lists active streams with status
Each stream spawns a consumer task that batches transactions (100 per
batch or 5s flush interval) and saves them to the DB. Streams are
limited to MAX_CONCURRENT_STREAMS (5) via a semaphore and auto-cleanup
on completion or cancellation.
Config: SOLANA_GRPC_URL and SOLANA_GRPC_TOKEN env vars control the
gRPC connection. Streaming is Solana-only for now.
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This was referenced Feb 18, 2026
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Summary
POST /v1/stream/start,POST /v1/stream/{id}/stop,GET /v1/streamsendpoints for continuous Solana transaction ingestion via gRPCSOLANA_GRPC_URLandSOLANA_GRPC_TOKENenv vars (also viaSPECTRAPLEX_prefix orspectraplex.toml)Repositoryis nowClone(PgPool is Arc-backed) so the stream consumer can hold its own referenceFiles changed
core/src/config.rs- addedsolana_grpc_urlandsolana_grpc_tokenfieldsadapters/src/repo.rs- added#[derive(Clone)]toRepositoryapi/Cargo.toml- addedtokio-utildependencyapi/src/main.rs- streaming types, handlers, routes, and 13 new testsTest plan