98 lines
1.8 KiB
Go
98 lines
1.8 KiB
Go
package main
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import (
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"context"
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"fmt"
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"log"
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"os"
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"os/signal"
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"time"
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"git.ma-al.com/gora_filip/observer/pkg/level"
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"git.ma-al.com/gora_filip/observer/pkg/tracer"
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"github.com/gofiber/fiber/v2"
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"go.opentelemetry.io/otel/trace"
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)
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type AttributesX struct {
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}
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func main() {
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main := fiber.New(fiber.Config{
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StreamRequestBody: true,
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})
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main.Use(tracer.NewTracer(tracer.Config{
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AppName: "test",
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JaegerUrl: "http://localhost:4318/v1/traces",
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GelfUrl: "192.168.220.30:12201",
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Version: "1",
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}))
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defer tracer.ShutdownTracer()
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main.Get("/", func(c *fiber.Ctx) error {
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ctx, span := tracer.Handler(c)
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defer span.End()
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span.AddEvent(
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"smthing is happening",
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trace.WithAttributes(
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tracer.LongMessage("smthing is happening - long"),
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tracer.JsonAttr("smth", map[string]interface{}{
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"xd": 1,
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}),
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tracer.Level(level.ALERT),
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),
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)
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err := Serv(ctx)
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if err != nil {
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return tracer.RecordError(span, err)
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}
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return c.SendString("xd")
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})
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// handle interrupts (shutdown)
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c := make(chan os.Signal, 1)
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signal.Notify(c, os.Interrupt)
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go func() {
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oscall := <-c
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log.Printf("system call: %+v", oscall)
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main.Shutdown()
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}()
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if err := main.Listen(fmt.Sprintf(":%d", 3344)); err != nil {
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log.Panic(err)
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}
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fmt.Println("Shutting down...")
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}
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func Serv(ctx context.Context) *fiber.Error {
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ctx, span := tracer.Service(ctx, "name of the span")
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defer span.End()
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for range []int{1, 2, 3} {
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time.Sleep(time.Millisecond * 100)
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}
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err := Repo(ctx)
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if err != nil {
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return fiber.NewError(500, "xd")
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}
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return fiber.NewError(500, "x")
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}
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func Repo(ctx context.Context) error {
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ctx, span := tracer.Repository(ctx, "name of the span")
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defer span.End()
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for range []int{1, 2, 3} {
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time.Sleep(time.Millisecond * 100)
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}
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return nil
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}
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