downloadMedia created a fresh os.MkdirTemp for every private message carrying
a photo or document, and no code path anywhere reads Attachment.Path, so each
message permanently grew the disk while burning a Bot API download. The
handler now removes the directory once onInbound returns.
No mechanical proof is possible here: exercising downloadMedia needs a live
telebot download. Verified by reading every consumer of InboundMessage
.Attachments instead.
telebot types LongPoller.Timeout as time.Duration and sends
int(timeout / time.Second) to getUpdates, so the literal 10 meant ten
nanoseconds: Telegram received timeout=0, long polling never held the
connection, and the adapter polled the Bot API in a tight loop instead.
Use 10 seconds and extract the settings so the conversion is asserted.
The adapter also has no media temp-dir cleanup (downloadMedia creates an
MkdirTemp per attachment and nothing removes it); that is left as a separate
change rather than bundled here.
- Purify core micro-kernel by removing context hardcoded helpers and reverse dependencies
- Eliminate init() side effects in infra plugins with reversible lifecycle disposal
- Completely isolate plugins by removing cross-plugin imports and using core/contracts
- Introduce TaskService and RiskControlService contracts for unified cross-plugin APIs
- Regenerate Swagger documentation and update developer guide matrix
- Achieve 0 violations in check_cordis_architecture.sh and 100% test pass
- Relocated go.mod and go.sum into backend/ root directory
- Stripped redundant backend/ segments from all Go imports (github.com/Rain-kl/Wavelet/...)
- Unified Makefile, swagger, and build-test to execute in backend/ module context
- Ensured 100% build-test, code-check, format, and swagger pass
ryan