From 96560e05b9779f70198605e7ccf4fca886c32eb3 Mon Sep 17 00:00:00 2001
From: Iulian Pascalau <iulian.pascalau@gmail.com>
Date: Tue, 28 Sep 2021 13:26:19 +0300
Subject: [PATCH 1/3] - fixed connect to seeders print

---
 .../discovery/continuousKadDhtDiscoverer.go   | 22 +++++++++++++++----
 .../discovery/optimizedKadDhtDiscoverer.go    |  2 +-
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/p2p/libp2p/discovery/continuousKadDhtDiscoverer.go b/p2p/libp2p/discovery/continuousKadDhtDiscoverer.go
index 723f78de8b8..b8140758ad0 100644
--- a/p2p/libp2p/discovery/continuousKadDhtDiscoverer.go
+++ b/p2p/libp2p/discovery/continuousKadDhtDiscoverer.go
@@ -2,6 +2,7 @@ package discovery
 
 import (
 	"context"
+	"errors"
 	"fmt"
 	"sync"
 	"time"
@@ -231,10 +232,7 @@ func (ckdd *ContinuousKadDhtDiscoverer) tryConnectToSeeder(
 		initialPeer := initialPeersList[startIndex]
 		err := ckdd.host.ConnectToPeer(ckdd.context, initialPeer)
 		if err != nil {
-			log.Debug("error connecting to seeder",
-				"seeder", initialPeer,
-				"error", err.Error(),
-			)
+			printConnectionErrorToSeeder(initialPeer, err)
 			startIndex++
 			startIndex = startIndex % len(initialPeersList)
 			select {
@@ -253,6 +251,22 @@ func (ckdd *ContinuousKadDhtDiscoverer) tryConnectToSeeder(
 	chanDone <- struct{}{}
 }
 
+func printConnectionErrorToSeeder(peer string, err error) {
+	if errors.Is(err, p2p.ErrUnwantedPeer) {
+		log.Trace("error connecting to seeder",
+			"seeder", peer,
+			"error", err.Error(),
+		)
+
+		return
+	}
+
+	log.Debug("error connecting to seeder",
+		"seeder", peer,
+		"error", err.Error(),
+	)
+}
+
 // Name returns the name of the kad dht peer discovery implementation
 func (ckdd *ContinuousKadDhtDiscoverer) Name() string {
 	return kadDhtName
diff --git a/p2p/libp2p/discovery/optimizedKadDhtDiscoverer.go b/p2p/libp2p/discovery/optimizedKadDhtDiscoverer.go
index 2b3718b2457..09df8b03b5c 100644
--- a/p2p/libp2p/discovery/optimizedKadDhtDiscoverer.go
+++ b/p2p/libp2p/discovery/optimizedKadDhtDiscoverer.go
@@ -180,7 +180,7 @@ func (okdd *optimizedKadDhtDiscoverer) tryToReconnectAtLeastToASeeder(ctx contex
 	for _, seederAddress := range okdd.initialPeersList {
 		err := okdd.connectToSeeder(ctx, seederAddress)
 		if err != nil {
-			log.Debug("error connecting to seeder", "seeder", seederAddress, "error", err.Error())
+			printConnectionErrorToSeeder(seederAddress, err)
 		} else {
 			connectedToOneSeeder = true
 		}

From 93e98a1596e75389c66323938adbf4400f80ee56 Mon Sep 17 00:00:00 2001
From: Iulian Pascalau <iulian.pascalau@gmail.com>
Date: Tue, 28 Sep 2021 13:36:21 +0300
Subject: [PATCH 2/3] - added missing log print on node start error

---
 cmd/node/main.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmd/node/main.go b/cmd/node/main.go
index 1b042bd55ee..34e971334d9 100644
--- a/cmd/node/main.go
+++ b/cmd/node/main.go
@@ -74,6 +74,7 @@ func main() {
 
 	err := app.Run(os.Args)
 	if err != nil {
+		log.Error(err.Error())
 		os.Exit(1)
 	}
 }

From 78cd5004628b5d1dc10dbdee60c964d4835d0224 Mon Sep 17 00:00:00 2001
From: Iulian Pascalau <iulian.pascalau@gmail.com>
Date: Tue, 28 Sep 2021 13:38:31 +0300
Subject: [PATCH 3/3] - changed print

---
 p2p/libp2p/discovery/continuousKadDhtDiscoverer.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/p2p/libp2p/discovery/continuousKadDhtDiscoverer.go b/p2p/libp2p/discovery/continuousKadDhtDiscoverer.go
index b8140758ad0..f361fdd97f8 100644
--- a/p2p/libp2p/discovery/continuousKadDhtDiscoverer.go
+++ b/p2p/libp2p/discovery/continuousKadDhtDiscoverer.go
@@ -253,7 +253,7 @@ func (ckdd *ContinuousKadDhtDiscoverer) tryConnectToSeeder(
 
 func printConnectionErrorToSeeder(peer string, err error) {
 	if errors.Is(err, p2p.ErrUnwantedPeer) {
-		log.Trace("error connecting to seeder",
+		log.Trace("tryConnectToSeeder: unwanted peer",
 			"seeder", peer,
 			"error", err.Error(),
 		)