1 files changed, 0 insertions, 67 deletions
diff --git a/vendor/github.com/soheilhy/cmux/buffer.go b/vendor/github.com/soheilhy/cmux/buffer.go
deleted file mode 100644
index f8cf30a1e..000000000
--- a/vendor/github.com/soheilhy/cmux/buffer.go
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright 2016 The CMux Authors. All rights reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-// implied. See the License for the specific language governing
-// permissions and limitations under the License.
-
-package cmux
-
-import (
-	"bytes"
-	"io"
-)
-
-// bufferedReader is an optimized implementation of io.Reader that behaves like
-// ```
-// io.MultiReader(bytes.NewReader(buffer.Bytes()), io.TeeReader(source, buffer))
-// ```
-// without allocating.
-type bufferedReader struct {
-	source     io.Reader
-	buffer     bytes.Buffer
-	bufferRead int
-	bufferSize int
-	sniffing   bool
-	lastErr    error
-}
-
-func (s *bufferedReader) Read(p []byte) (int, error) {
-	if s.bufferSize > s.bufferRead {
-		// If we have already read something from the buffer before, we return the
-		// same data and the last error if any. We need to immediately return,
-		// otherwise we may block for ever, if we try to be smart and call
-		// source.Read() seeking a little bit of more data.
-		bn := copy(p, s.buffer.Bytes()[s.bufferRead:s.bufferSize])
-		s.bufferRead += bn
-		return bn, s.lastErr
-	} else if !s.sniffing && s.buffer.Cap() != 0 {
-		// We don't need the buffer anymore.
-		// Reset it to release the internal slice.
-		s.buffer = bytes.Buffer{}
-	}
-
-	// If there is nothing more to return in the sniffed buffer, read from the
-	// source.
-	sn, sErr := s.source.Read(p)
-	if sn > 0 && s.sniffing {
-		s.lastErr = sErr
-		if wn, wErr := s.buffer.Write(p[:sn]); wErr != nil {
-			return wn, wErr
-		}
-	}
-	return sn, sErr
-}
-
-func (s *bufferedReader) reset(snif bool) {
-	s.sniffing = snif
-	s.bufferRead = 0
-	s.bufferSize = s.buffer.Len()
-}