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7fdb0b5942
Removed modules: - sales (including reservations, slot queue, marketplace abstractions, state machines, etc) - purchasing - erasure coding - contract interactions - prover - slot builder - block exchange payments - sales/purchasing from REST api - removed persistence command and all config params from cli configuration - CI workflows (devnet, dist tests, cirdl build, start eth node, contracts version reporting) - unused modules from tests - marketplace integration tests, and starting provider/validator/hardhat nodes - unused manifest properties - integration tests using the above # Conflicts: # .github/workflows/ci-reusable.yml # .github/workflows/docker.yml # build.nims # codex/blockexchange/engine/payments.nim # codex/codex.nim # codex/conf.nim # codex/contracts/Readme.md # codex/erasure.nim # codex/erasure/backend.nim # codex/erasure/backends/leopard.nim # codex/erasure/erasure.nim # codex/rest/api.nim # codex/sales.nim # codex/sales/reservations.nim # codex/sales/states/filled.nim # codex/sales/states/preparing.nim # codex/sales/states/provingsimulated.nim # codex/slots/builder/builder.nim # codex/slots/converters.nim # codex/slots/proofs/backends/circomcompat.nim # codex/slots/proofs/backends/converters.nim # codex/slots/proofs/prover.nim # codex/slots/sampler/sampler.nim # codex/slots/sampler/utils.nim # codex/slots/types.nim # tests/integration/5_minutes/testrestapivalidation.nim # tests/integration/hardhatprocess.nim # tests/integration/multinodes.nim # tools/cirdl/cirdl.nim
Logos Storage Library
Logos Storage exposes a C binding that serves as a stable contract, making it straightforward to integrate Logos Storage into other languages such as Go.
The implementation was inspired by nim-library-template
and by the nwaku library.
The source code contains detailed comments to explain the threading and callback flow.
The diagram below summarizes the lifecycle: context creation, request execution, and shutdown.
sequenceDiagram
autonumber
actor App as App/User
participant Go as Go Wrapper
participant C as C API (libstorage.h)
participant Ctx as StorageContext
participant Thr as Worker Thread
participant Eng as CodexServer
App->>Go: Start
Go->>C: storage_start_node
C->>Ctx: enqueue request
C->>Ctx: fire signal
Ctx->>Thr: wake worker
Thr->>Ctx: dequeue request
Thr-->>Ctx: ACK
Ctx-->>C: forward ACK
C-->>Go: RET OK
Go->>App: Unblock
Thr->>Eng: execute (async)
Eng-->>Thr: result ready
Thr-->>Ctx: callback
Ctx-->>C: forward callback
C-->>Go: forward callback
Go-->>App: done