github.com/decred/dcrlnd@v0.7.6/cluster/log.go (about)

     1  package cluster
     2  
     3  import (
     4  	"github.com/decred/dcrlnd/build"
     5  	"github.com/decred/slog"
     6  )
     7  
     8  // Subsystem defines the logging code for this subsystem.
     9  const Subsystem = "CLUS"
    10  
    11  // log is a logger that is initialized with the slog.Disabled logger.
    12  //
    13  //nolint:unused
    14  var log slog.Logger
    15  
    16  // The default amount of logging is none.
    17  func init() {
    18  	UseLogger(build.NewSubLogger(Subsystem, nil))
    19  }
    20  
    21  // DisableLog disables all logging output.
    22  func DisableLog() {
    23  	UseLogger(slog.Disabled)
    24  }
    25  
    26  // UseLogger uses a specified Logger to output package logging info.
    27  func UseLogger(logger slog.Logger) {
    28  	log = logger
    29  }