fix long stdout read issue

outlet.go

@@ -7,6 +7,7 @@ import (
 	"io"
 	"os"
 	"sync"
+	"bytes"
 )
 
 type OutletFactory struct {
@@ -33,9 +34,26 @@ func (of *OutletFactory) LineReader(wg *sync.WaitGroup, name string, index int,
 
 	color := colors[index%len(colors)]
 
-	scanner := bufio.NewScanner(r)
-	for scanner.Scan() {
-		of.WriteLine(name, scanner.Text(), color, ct.None, isError)
+	reader := bufio.NewReader(r)
+
+	var buffer bytes.Buffer
+
+	for {
+		buf := make([]byte, 1024)
+		v, _ := reader.Read(buf)
+
+		if v == 0 {
+			return
+		}
+
+		idx := bytes.IndexByte(buf, '\n')
+		if idx >= 0 {
+			buffer.Write(buf[0:idx])
+			of.WriteLine(name, buffer.String(), color, ct.None, isError)
+			buffer.Reset()
+		} else {
+			buffer.Write(buf)
+		}
 	}
 }