server: logger handler (#343)

* Problem: verbose logs display with FATAL option (fix #320)
add my script

increase amount for metamask

add run

amount ok

hide log

show info

my logger

hook log

revive eth log

tidy up

use suplog

log replace ok

removed suplog

tidy up

tidy up

fix compile

remove sh

tidy up

tidy up

* logger handler

* fix

* fix eth log override (#371)

remove redundant log

tidy up

* log test

* c++

Co-authored-by: jongwhan lee <jonghwan@crypto.com>
Co-authored-by: Jongwhan Lee <51560997+leejw51crypto@users.noreply.github.com>

x/evm/handler.go

@@ -1,9 +1,10 @@
 package evm
 
 import (
+	"fmt"
 	"runtime/debug"
 
-	log "github.com/xlab/suplog"
+	tmlog "github.com/tendermint/tendermint/libs/log"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
@@ -14,7 +15,7 @@ import (
 // NewHandler returns a handler for Ethermint type messages.
 func NewHandler(server types.MsgServer) sdk.Handler {
 	return func(ctx sdk.Context, msg sdk.Msg) (result *sdk.Result, err error) {
-		defer Recover(&err)
+		defer Recover(ctx.Logger(), &err)
 
 		ctx = ctx.WithEventManager(sdk.NewEventManager())
 
@@ -31,15 +32,21 @@ func NewHandler(server types.MsgServer) sdk.Handler {
 	}
 }
 
-func Recover(err *error) {
+func Recover(logger tmlog.Logger, err *error) {
 	if r := recover(); r != nil {
 		*err = sdkerrors.Wrapf(sdkerrors.ErrPanic, "%v", r)
 
 		if e, ok := r.(error); ok {
-			log.WithError(e).Errorln("evm msg handler panicked with an error")
-			log.Debugln(string(debug.Stack()))
+			logger.Error(
+				"message handler panicked",
+				"error", e,
+				"stack trace", string(debug.Stack()),
+			)
 		} else {
-			log.Errorln(r)
+			logger.Error(
+				"message handler panicked",
+				"recover", fmt.Sprintf("%v", r),
+			)
 		}
 	}
 }

x/evm/types/utils.go

@@ -3,8 +3,6 @@ package types
 import (
 	"fmt"
 
-	log "github.com/xlab/suplog"
-
 	"github.com/gogo/protobuf/proto"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -19,7 +17,6 @@ var EmptyCodeHash = crypto.Keccak256(nil)
 func DecodeTxResponse(in []byte) (*MsgEthereumTxResponse, error) {
 	var txMsgData sdk.TxMsgData
 	if err := proto.Unmarshal(in, &txMsgData); err != nil {
-		log.WithError(err).Errorln("failed to unmarshal TxMsgData")
 		return nil, err
 	}