vendor protobuf & grpc

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

vendor/google.golang.org/grpc/internal/binarylog/binarylog.go

@@ -34,7 +34,7 @@ type Logger interface {
 }
 
 // binLogger is the global binary logger for the binary. One of this should be
-// built at init time from the configuration (environment varialbe or flags).
+// built at init time from the configuration (environment variable or flags).
 //
 // It is used to get a methodLogger for each individual method.
 var binLogger Logger
@@ -98,7 +98,7 @@ func (l *logger) setDefaultMethodLogger(ml *methodLoggerConfig) error {
 // New methodLogger with same service overrides the old one.
 func (l *logger) setServiceMethodLogger(service string, ml *methodLoggerConfig) error {
 	if _, ok := l.services[service]; ok {
-		return fmt.Errorf("conflicting rules for service %v found", service)
+		return fmt.Errorf("conflicting service rules for service %v found", service)
 	}
 	if l.services == nil {
 		l.services = make(map[string]*methodLoggerConfig)
@@ -112,10 +112,10 @@ func (l *logger) setServiceMethodLogger(service string, ml *methodLoggerConfig)
 // New methodLogger with same method overrides the old one.
 func (l *logger) setMethodMethodLogger(method string, ml *methodLoggerConfig) error {
 	if _, ok := l.blacklist[method]; ok {
-		return fmt.Errorf("conflicting rules for method %v found", method)
+		return fmt.Errorf("conflicting blacklist rules for method %v found", method)
 	}
 	if _, ok := l.methods[method]; ok {
-		return fmt.Errorf("conflicting rules for method %v found", method)
+		return fmt.Errorf("conflicting method rules for method %v found", method)
 	}
 	if l.methods == nil {
 		l.methods = make(map[string]*methodLoggerConfig)
@@ -127,10 +127,10 @@ func (l *logger) setMethodMethodLogger(method string, ml *methodLoggerConfig) er
 // Set blacklist method for "-service/method".
 func (l *logger) setBlacklist(method string) error {
 	if _, ok := l.blacklist[method]; ok {
-		return fmt.Errorf("conflicting rules for method %v found", method)
+		return fmt.Errorf("conflicting blacklist rules for method %v found", method)
 	}
 	if _, ok := l.methods[method]; ok {
-		return fmt.Errorf("conflicting rules for method %v found", method)
+		return fmt.Errorf("conflicting method rules for method %v found", method)
 	}
 	if l.blacklist == nil {
 		l.blacklist = make(map[string]struct{})