fyah
f6a85d7dfc
- Go main process: stream ingestor, infer client, event uploader, heartbeat, config agent, OTA agent - Python inference server rewritten to use CANN ACL (acl module) replacing ultralytics/PyTorch; supports YOLOv8 raw and YOLOv10 NMS-free output formats via OUTPUT_FORMAT env var - systemd services for edge-agent and edge-infer - build/install/package scripts targeting arm64 Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
81 lines
1.7 KiB
Go
81 lines
1.7 KiB
Go
package event
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"log"
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"net/http"
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"time"
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"tianyan-edge/internal/config"
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)
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const maxBuffer = 500
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type Uploader struct {
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cfg *config.Config
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events <-chan SuspectedEvent
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buf []SuspectedEvent
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}
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func NewUploader(cfg *config.Config, events <-chan SuspectedEvent) *Uploader {
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return &Uploader{cfg: cfg, events: events}
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}
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func (u *Uploader) Run(ctx context.Context) {
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client := &http.Client{Timeout: 10 * time.Second}
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ticker := time.NewTicker(5 * time.Second)
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defer ticker.Stop()
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for {
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select {
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case <-ctx.Done():
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return
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case ev := <-u.events:
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if !u.upload(client, ev) {
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u.buffer(ev)
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}
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case <-ticker.C:
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u.flushBuffer(client)
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}
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}
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}
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func (u *Uploader) buffer(ev SuspectedEvent) {
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if len(u.buf) < maxBuffer {
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u.buf = append(u.buf, ev)
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} else {
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log.Println("uploader: offline buffer full, dropping event")
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}
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}
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func (u *Uploader) flushBuffer(client *http.Client) {
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remaining := u.buf[:0]
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for _, ev := range u.buf {
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if !u.upload(client, ev) {
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remaining = append(remaining, ev)
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}
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}
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u.buf = remaining
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}
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func (u *Uploader) upload(client *http.Client, ev SuspectedEvent) bool {
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url := fmt.Sprintf("%s/api/v1/edge/events/suspected", u.cfg.CloudURL)
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body, _ := json.Marshal(ev)
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req, _ := http.NewRequest(http.MethodPost, url, bytes.NewReader(body))
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req.Header.Set("Content-Type", "application/json")
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req.Header.Set("Authorization", "Bearer "+u.cfg.EdgeToken)
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resp, err := client.Do(req)
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if err != nil {
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log.Printf("uploader: upload error: %v", err)
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return false
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}
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defer resp.Body.Close()
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ok := resp.StatusCode == 200 || resp.StatusCode == 201
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if !ok {
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log.Printf("uploader: upload failed status=%d", resp.StatusCode)
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}
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return ok
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}
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