export ReadCommands method

[smallnest]

I am using redcon.Reader to parse commands but redcon.Reader has not export the readCommands so I can't use it to read multiple commands in pipeline mode.

Could you export the ReadCommands method?

[luw2007]

when i bench this code, No improvement

func BenchmarkReader_ReadCommand(b *testing.B) {
    var rd *Reader
    buff := bytes.NewBufferString("")
    rd = NewReader(buff)
    s := "*3\r\n$3\r\nSET\r\n$1\r\n1\r\n$1\r\n1\r\n"
    b.ResetTimer()
    for i := 0; i < b.N; i++ {
        buff.WriteString(s)
        rd.ReadCommand()
    }
}

$ go test -bench=. --benchmem . --run=BenchmarkParser_ReadCommand
goos: darwin
goarch: amd64
pkg: github.com/tidwall/redcon
BenchmarkReader_ReadCommand-4        5000000           348 ns/op         213 B/op          3 allocs/op
pkg: github.com/smallnest/redcon
BenchmarkReader_ReadCommand-4        3000000           584 ns/op         294 B/op          3 allocs/op

[smallnest]

closed it since I had to use a customized redcon