antd_client 0.2.0

Dart client for the antd daemon - REST and gRPC access to the Autonomi decentralized storage network (public and private data, chunks, files, external-signer uploads).

Changelog

0.2.0

• PartialUploadError (a NetworkError subclass) for a finalize that stored some chunks but not all: carries chunksStored / chunksFailed / totalChunks, retryable and retentionKnown. REST maps the daemon's 502 code: "PARTIAL_UPLOAD" body (retentionKnown only when the body's retryable is a JSON boolean; daemons before 0.14.0 never send it). gRPC maps status ABORTED whose message starts with Partial upload:, parsing the counts from the message (retentionKnown only when all three counts parse and the message ends with one of the daemon's two retention hints: (paid attempt retained...) sets retryable, (stored chunks persist; re-prepare the same content...) means nothing was retained; readable counts with a missing, truncated or unrecognised hint keep the counts but read as retention unknown; any other ABORTED stays a plain AntdError). retryable: call the same finalize with the same upload_id to store the remainder against the same payment. retentionKnown && !retryable: nothing was retained, so re-prepare. !retentionKnown: retention is unknown, so keep the upload_id and payment artefacts and reconcile before re-preparing or paying again.
• example/finalize_with_retry.dart (used by 07_external_signer.dart): finalizeWithRetry, a bounded retry loop around finalizeUpload that resumes only when retryable, stops at once when retention is unknown, stops when chunksFailed stops shrinking, and rethrows the PartialUploadError unchanged whenever it gives up.

0.1.0

Initial release on pub.dev as antd_client.

• REST client (AntdClient) and gRPC client (GrpcAntdClient) for the antd daemon.
• Public and private data put/get, raw chunk put/get, file upload/download.
• Cost estimation with payment-mode selection (auto, merkle, single).
• External-signer flow: prepare upload, pay with your own wallet, finalize.
• Typed error hierarchy (AntdError subclasses) shared by both transports.
• Tested against antd 0.13.x.