rename memberlist.logger and add explanatory comments

This commit is contained in:
Matt Jaffee 2019-01-21 12:11:05 -06:00
parent 6f4dee5e31
commit 44270fe9fd
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@ -51,8 +51,11 @@ type memberSet struct {
Logger logger.Logger
logger *log.Logger
// stdLogger is only used when passed into memberlist library things that take a std library logger rather than an interface.
stdLogger *log.Logger
// logOutput is similar to stdLogger in that it's passed to memberlist things which can't take a pilosa Logger.
logOutput io.Writer
transport *Transport
eventReceiver *eventReceiver
@ -159,7 +162,7 @@ func WithTransport(transport *Transport) memberSetOption {
// (gossip) package - for that, use the WithPilosaLogger option.
func WithLogger(logger *log.Logger) memberSetOption {
return func(g *memberSet) error {
g.logger = logger
g.stdLogger = logger
return nil
}
}
@ -210,16 +213,16 @@ func NewMemberSet(cfg Config, api *pilosa.API, options ...memberSetOption) (*mem
return nil, fmt.Errorf("convert port: %s", err)
}
if g.logger == nil {
if g.stdLogger == nil {
if g.logOutput != nil {
g.logger = logger.NewStandardLogger(g.logOutput).Logger()
g.stdLogger = logger.NewStandardLogger(g.logOutput).Logger()
} else {
g.logger = log.New(os.Stderr, "", log.LstdFlags)
g.stdLogger = log.New(os.Stderr, "", log.LstdFlags)
}
}
// Set up the transport.
transport, err := NewTransport(host, port, g.logger)
transport, err := NewTransport(host, port, g.stdLogger)
if err != nil {
return nil, fmt.Errorf("new tranport: %s", err)
}
@ -262,7 +265,7 @@ func NewMemberSet(cfg Config, api *pilosa.API, options ...memberSetOption) (*mem
if g.logOutput != nil {
conf.LogOutput = g.logOutput
} else {
conf.Logger = g.logger
conf.Logger = g.stdLogger
}
g.config = &config{