AWS Lambda panics are not reported

[ixti]

I might be missing something but I can't make LambdaWrapper to work on AWS Lambda:

package main

import (
	"context"
	"github.com/aws/aws-lambda-go/lambda"
	"github.com/aws/aws-sdk-go-v2/config"
	"github.com/rollbar/rollbar-go"
)

func Handle(ctx context.Context) {
	rollbar.Info("Starting ECR cleanup") // this gets logged

	cfg, err := config.LoadDefaultConfig(ctx)

	if err != nil {
		panic("configuration error: " + err.Error())
	}

        Cleanup(ctx) // any panics from that one will not be reported
}

func main() {
	rollbar.SetToken("...")

	lambda.Start(rollbar.LambdaWrapper(Handle))
}

[pawelsz-rb]

@ixti , i just tested it locally and it reports panics. (if it reports panic from Handle then it won't report panics from Cleanup

package main

import (
	"context"
	"github.com/rollbar/rollbar-go"
)

func Handle(ctx context.Context) {
	rollbar.Info("Starting ECR cleanup") // this gets logged

	//panic("configuration handle")

	Cleanup(ctx) // any panics from that one will not be reported
}

func Cleanup(ctx context.Context) {
	panic("configuration cleanup")
}

func main() {
	rollbar.SetToken("...")
        f := rollbar.LambdaWrapper(Handle)
	lambdaStart := f.(func(ctx context.Context))
	lambdaStart(context.Background())  // simulate lambda.Start()
}

can you try this and let me know if that reports any panics ? This is just a simple wrapper that recovers and logs on panic.

[ixti]

Sorry, was swamped. Will test and report back.

[pawelsz-rb]

@ixti , did you have a chance to retest ?