revid: improved mtsSender's output comment and moved closer to call

revid/senders.go

@@ -180,36 +180,7 @@ func newMtsSender(dst io.WriteCloser, log func(lvl int8, msg string, args ...int
 	return s
 }
 
-// Write implements io.Writer.
+// output starts an mtsSender's data handling routine.
-func (s *mtsSender) Write(d []byte) (int, error) {
-	if s.next != nil {
-		s.buf = append(s.buf, s.next...)
-	}
-	bytes := make([]byte, len(d))
-	copy(bytes, d)
-	s.next = bytes
-	copy(s.pkt[:], bytes)
-	s.curPid = s.pkt.PID()
-	if s.curPid == mts.PatPid && len(s.buf) > 0 {
-		_, err := s.ringBuf.Write(s.buf)
-		if err != nil {
-			s.log(logger.Warning, pkg+"mtsSender: ringBuffer write error", "error", err.Error())
-		}
-		s.ringBuf.Flush()
-		s.buf = s.buf[:0]
-	}
-	return len(d), nil
-}
-
-// Close implements io.Closer.
-func (s *mtsSender) Close() error {
-	close(s.quit)
-	s.wg.Wait()
-	return nil
-}
-
-// output is a routine start at creation of the mtsSender. It will get data
-// from the mtsSenders ringBuffer and attempt to send.
 func (s *mtsSender) output() {
 	var chunk *ring.Chunk
 loop:
@@ -255,6 +226,34 @@ loop:
 	}
 }
 
+// Write implements io.Writer.
+func (s *mtsSender) Write(d []byte) (int, error) {
+	if s.next != nil {
+		s.buf = append(s.buf, s.next...)
+	}
+	bytes := make([]byte, len(d))
+	copy(bytes, d)
+	s.next = bytes
+	copy(s.pkt[:], bytes)
+	s.curPid = s.pkt.PID()
+	if s.curPid == mts.PatPid && len(s.buf) > 0 {
+		_, err := s.ringBuf.Write(s.buf)
+		if err != nil {
+			s.log(logger.Warning, pkg+"mtsSender: ringBuffer write error", "error", err.Error())
+		}
+		s.ringBuf.Flush()
+		s.buf = s.buf[:0]
+	}
+	return len(d), nil
+}
+
+// Close implements io.Closer.
+func (s *mtsSender) Close() error {
+	close(s.quit)
+	s.wg.Wait()
+	return nil
+}
+
 // rtmpSender implements loadSender for a native RTMP destination.
 type rtmpSender struct {
 	conn *rtmp.Conn