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feat(sync): replace WS+DO transport with unified HTTP sync

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Replace the WebSocket + Cloudflare Durable Object architecture with a
single POST /sync endpoint. The CLI now operates autonomously with local
state (tasks.json) and syncs bidirectionally via adaptive-interval HTTP
polling (3s watching, 60s idle).

- Remove transport_ws, transport_hybrid, transport_http (~2,600 lines)
- Add SyncClient with adaptive interval loop
- Add LocalState for CLI-side task persistence
- Add TaskStateFromUpdate() helper (DRY)
- Extract finalize() to deduplicate processTask/processTaskRetry
- Consolidate shortID() into agent.ShortID (was in 3 packages)
- Wire GetActiveCount so `unarr status` shows active tasks
- Remove poll_interval, heartbeat_interval, ws_url from config
- Simplify ProgressReporter (sync replaces direct HTTP reporting)
This commit is contained in:
Deivid Soto 2026-04-08 18:50:59 +02:00
parent 2398707cc1
commit 5d4a67c7a2
26 changed files with 1320 additions and 3400 deletions
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22
internal/engine/progress.go
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@ -13,13 +13,11 @@ import (
type ActionFunc func(taskID string)
// StatusReporter is the interface used by ProgressReporter to send progress updates.
// Both *agent.Client and agent.Transport implement this via their ReportStatus/SendProgress methods.
type StatusReporter interface {
ReportStatus(ctx context.Context, update agent.StatusUpdate) (*agent.StatusResponse, error)
}
// BatchStatusReporter extends StatusReporter with batch support.
// Transports that implement this send all updates in a single request.
type BatchStatusReporter interface {
StatusReporter
BatchReportStatus(ctx context.Context, updates []agent.StatusUpdate) (*agent.BatchStatusResponse, error)
@ -48,7 +46,6 @@ type ProgressReporter struct {
}
// NewProgressReporter creates a reporter that flushes every interval.
// Accepts *agent.Client directly (backwards compatible).
func NewProgressReporter(ac *agent.Client, interval time.Duration) *ProgressReporter {
return &ProgressReporter{
reporter: ac,
@ -58,25 +55,6 @@ func NewProgressReporter(ac *agent.Client, interval time.Duration) *ProgressRepo
}
}
// NewProgressReporterWithTransport creates a reporter using a Transport.
func NewProgressReporterWithTransport(t agent.Transport, interval time.Duration) *ProgressReporter {
return &ProgressReporter{
reporter: &transportStatusAdapter{t: t},
interval: interval,
latest: make(map[string]*Task),
lastReported: make(map[string]TaskStatus),
}
}
// transportStatusAdapter adapts agent.Transport to StatusReporter.
type transportStatusAdapter struct {
t agent.Transport
}
func (a *transportStatusAdapter) ReportStatus(ctx context.Context, update agent.StatusUpdate) (*agent.StatusResponse, error) {
return a.t.SendProgress(ctx, update)
}
// SetCancelHandler sets the callback invoked when the server says a task is cancelled.
func (r *ProgressReporter) SetCancelHandler(fn ActionFunc) { r.onCancel = fn }