Process response overhaul

Description

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

northbound/server/csbi.go

@@ -2,6 +2,7 @@ package server
 
 import (
 	"context"
+	log "github.com/sirupsen/logrus"
 	"time"
 
 	cpb "code.fbi.h-da.de/cocsn/api/go/gosdn/csbi"
@@ -17,13 +18,15 @@ type csbi struct {
 func (s csbi) Hello(ctx context.Context, syn *cpb.Syn) (*cpb.Ack, error) {
 	ch, err := pndc.PendingChannels(nucleus.FromString(syn.Id))
 	if err != nil {
-		return nil, status.Errorf(codes.Aborted, "%v", err)
+		log.Error(err)
+		return nil, status.Errorf(codes.Aborted, "pending channel %v", err)
 	}
 	ch <- nucleus.DeviceDetails{
 		ID:      syn.Id,
 		Address: syn.Address,
 	}
 	details := <- ch
+	log.Infof("ack to csbi %v", syn.Id)
 	return &cpb.Ack{
 		Timestamp: time.Now().UnixNano(),
 		TransportOption: details.TransportOption,