// Copyright 2017 PingCAP, Inc. // // 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, // See the License for the specific language governing permissions and // limitations under the License. package server import ( "bufio" "net" ) const defaultReaderSize = 16 * 1024 // bufferedReadConn is a net.Conn compatible structure that reads from bufio.Reader. type bufferedReadConn struct { net.Conn rb *bufio.Reader } func (conn bufferedReadConn) Read(b []byte) (n int, err error) { return conn.rb.Read(b) } func newBufferedReadConn(conn net.Conn) *bufferedReadConn { return &bufferedReadConn{ Conn: conn, rb: bufio.NewReaderSize(conn, defaultReaderSize), } }