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telemetry

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This commit is contained in:
Jerry Yan
2025-04-13 11:24:20 +08:00
parent a6c5ba5957
commit 3d989c2f47
14 changed files with 443 additions and 63 deletions
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32
core/task.go
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@ -5,37 +5,63 @@ import (
"ZhenTuLocalPassiveAdapter/dto"
"ZhenTuLocalPassiveAdapter/fs"
"ZhenTuLocalPassiveAdapter/util"
"context"
"fmt"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/codes"
"log"
"os"
"path"
)
func HandleTask(device config.DeviceMapping, task dto.Task) (*dto.FileObject, error) {
var tracer = otel.Tracer("task")
func HandleTask(ctx context.Context, device config.DeviceMapping, task dto.Task) (*dto.FileObject, error) {
_, span := tracer.Start(ctx, "startTask")
adapter := fs.GetAdapter()
span.SetAttributes()
fileList, err := adapter.GetFileList(
ctx,
path.Join(device.Name, task.StartTime.Format("2006"+config.Config.FileName.DateSeparator+"01"+config.Config.FileName.DateSeparator+"02")),
task.StartTime,
)
if err != nil {
span.SetAttributes(attribute.String("error", err.Error()))
span.SetStatus(codes.Error, "获取文件列表失败")
log.Printf("获取文件列表失败, DeviceNo: %s, 错误: %v\n", device.DeviceNo, err)
return nil, err
}
files := util.FilterAndSortFiles(fileList, task.StartTime, task.EndTime)
if len(files) == 0 {
span.SetStatus(codes.Error, "没有找到文件")
return nil, fmt.Errorf("没有找到文件")
}
constructTask, err := util.CheckFileCoverageAndConstructTask(files, task.StartTime, task.EndTime, task)
span.SetAttributes(attribute.Int("fileCount", len(files)))
constructTask, err := util.CheckFileCoverageAndConstructTask(ctx, files, task.StartTime, task.EndTime, task)
if err != nil {
span.SetAttributes(attribute.String("error", err.Error()))
span.SetStatus(codes.Error, "文件片段检查失败")
log.Printf("文件片段检查失败, DeviceNo: %s, 错误: %v\n", device.DeviceNo, err)
return nil, err
}
ok := util.RunFfmpegTask(constructTask)
ok := util.RunFfmpegTask(ctx, constructTask)
if !ok {
span.SetAttributes(attribute.String("error", "ffmpeg任务执行失败"))
span.SetStatus(codes.Error, "ffmpeg任务执行失败")
return nil, fmt.Errorf("ffmpeg任务执行失败")
}
outfile, err := os.Stat(constructTask.OutputFile)
if err != nil {
span.SetAttributes(attribute.String("error", err.Error()))
span.SetStatus(codes.Error, "文件不存在")
return nil, fmt.Errorf("文件不存在：%s", constructTask.OutputFile)
}
span.SetAttributes(attribute.String("file.name", outfile.Name()))
span.SetAttributes(attribute.Int64("file.size", outfile.Size()))
if outfile.Size() < 4096 {
span.SetAttributes(attribute.String("error", "文件大小过小"))
span.SetStatus(codes.Error, "文件大小过小")
return nil, fmt.Errorf("文件大小过小：%s", constructTask.OutputFile)
}
return &dto.FileObject{