Added debug.Logger interface

debug/log/default.go

@@ -0,0 +1,48 @@
+package log
+
+import (
+	"fmt"
+	golog "log"
+
+	"github.com/micro/go-micro/debug/buffer"
+)
+
+var (
+	// DefaultSize of the logger buffer
+	DefaultSize = 1000
+)
+
+// defaultLogger is default micro logger
+type defaultLogger struct {
+	*buffer.Buffer
+}
+
+// NewLogger returns default Logger with
+func NewLogger(opts ...Option) Logger {
+	// get default options
+	options := DefaultOptions()
+
+	// apply requested options
+	for _, o := range opts {
+		o(&options)
+	}
+
+	return &defaultLogger{
+		Buffer: buffer.New(options.Size),
+	}
+}
+
+// Write writes log into logger
+func (l *defaultLogger) Write(v ...interface{}) {
+	l.log(fmt.Sprint(v...))
+	golog.Print(v...)
+}
+
+// Read reads logs from the logger
+func (l *defaultLogger) Read(n int) []interface{} {
+	return l.Get(n)
+}
+
+func (l *defaultLogger) log(entry string) {
+	l.Buffer.Put(entry)
+}