Remove logger name conversion

Callers must now provide dot qualified names

FAB-12768 #done

Change-Id: I0c9e63f292d19bf898d4e1ab499219d76cdcda43
Signed-off-by: Matthew Sykes <sykesmat@us.ibm.com>

common/flogging/logging.go

@@ -9,7 +9,6 @@ package flogging
 import (
 	"io"
 	"os"
-	"strings"
 	"sync"
 
 	"github.com/hyperledger/fabric/common/flogging/fabenc"
@@ -188,7 +187,6 @@ func (s *Logging) Encoding() Encoding {
 // enabled.
 func (s *Logging) ZapLogger(module string) *zap.Logger {
 	s.mutex.RLock()
-	module = strings.Replace(module, "/", ".", -1)
 	levelEnabler := zap.LevelEnablerFunc(func(l zapcore.Level) bool {
 		// always return true here because the core's Check()
 		// method computes the level for the logger name based

common/flogging/logging_test.go

@@ -52,19 +52,6 @@ func TestLoggingSetWriter(t *testing.T) {
 	assert.EqualError(t, err, "welp")
 }
 
-func TestZapLoggerNameConversion(t *testing.T) {
-	logging, err := flogging.New(flogging.Config{
-		LogSpec: "fatal:test=debug",
-	})
-	assert.NoError(t, err)
-
-	assert.Equal(t, zapcore.FatalLevel, logging.Level("test/module/name"))
-	assert.Equal(t, zapcore.DebugLevel, logging.Level("test.module.name"))
-
-	logger := logging.Logger("test/module/name")
-	assert.True(t, logger.IsEnabledFor(zapcore.DebugLevel))
-}
-
 func TestNamedLogger(t *testing.T) {
 	defer flogging.Reset()
 	buf := &bytes.Buffer{}

orderer/common/cluster/replication.go

@@ -63,7 +63,7 @@ func BlockPullerFromConfigBlock(conf PullerConfig, block *common.Block) (*BlockP
 	}
 
 	return &BlockPuller{
-		Logger:  flogging.MustGetLogger("orderer/common/cluster/replication"),
+		Logger:  flogging.MustGetLogger("orderer.common.cluster.replication"),
 		Dialer:  dialer,
 		TLSCert: tlsCertAsDER.Bytes,
 		VerifyBlockSequence: func(blocks []*common.Block) error {

token/client/tx_submitter.go

@@ -25,7 +25,7 @@ import (
 	"github.com/pkg/errors"
 )
 
-var logger = flogging.MustGetLogger("token/client")
+var logger = flogging.MustGetLogger("token.client")
 
 type TxSubmitter struct {
 	Config        *ClientConfig