Module blossom

Functions§

delete_blob: Delete a blob from a Blossom server. 2xx and 404 both count as success (idempotent: “blob is gone” is the goal). 401/403/5xx and network errors propagate.
delete_blob_by_url: Parse a Blossom blob URL into (origin, hash) and DELETE that blob. Awaitable single-URL variant of delete_blobs_best_effort — caller drives sequencing + per-URL UI feedback.
delete_blobs_best_effort: Fire-and-forget DELETE for each parseable blob URL. Pairs with delete_own_dm so removing a NIP-17 file message also removes the ciphertext from the server it was uploaded to.
probe_servers_for_octet_stream: Probe (server, application/octet-stream, encrypted=true) with a 32-byte random blob to learn whether the server accepts the binary uploads Vector produces for chat attachments. Single-shot per (server,mime,encrypted). Successful probes are cleaned up via DELETE.
upload_blob: Simple upload without progress tracking
upload_blob_with_failover: Upload to multiple Blossom servers with failover, in input order.
upload_blob_with_progress: Upload to a single Blossom server with progress callbacks. retry_count defaults to 0; retry_spacing defaults to 1s.
upload_blob_with_progress_and_failover: Upload with progress + failover, cache-aware routing, and capability learning.