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Fix compile error on Go < 1.6

This commit is contained in:
Gary Burd 2017-01-19 11:27:08 -08:00
parent 522f286a67
commit 2257eda00b
2 changed files with 3 additions and 5 deletions
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2
compression.go
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@ -13,7 +13,7 @@ import (
) )
const ( const (
minCompressionLevel = -2 // flate.HuffmanOnly minCompressionLevel = -2 // flate.HuffmanOnly not defined in Go < 1.6
maxCompressionLevel = flate.BestCompression maxCompressionLevel = flate.BestCompression
defaultCompressionLevel = 1 defaultCompressionLevel = 1
) )

6
conn.go
View File

@ -1065,10 +1065,8 @@ func (c *Conn) EnableWriteCompression(enable bool) {
// SetCompressionLevel sets the flate compression level for subsequent text and // SetCompressionLevel sets the flate compression level for subsequent text and
// binary messages. This function is a noop if compression was not negotiated // binary messages. This function is a noop if compression was not negotiated
// with the peer. Valid levels range from -2 to 9. Level -1 uses the default // with the peer. See the compress/flate package for a description of
// compression level. Level -2 uses Huffman compression only, Level 0 does not // compression levels.
// attempt any compression. Levels 1 through 9 range from best speed to best
// compression.
func (c *Conn) SetCompressionLevel(level int) error { func (c *Conn) SetCompressionLevel(level int) error {
if !isValidCompressionLevel(level) { if !isValidCompressionLevel(level) {
return errors.New("websocket: invalid compression level") return errors.New("websocket: invalid compression level")