func (p *TCompactProtocol) ReadBinary() (value []byte, err error) {
	length, e := p.readVarint32()
	if e != nil {
		return nil, NewTProtocolException(e)
	}
	if length == 0 {
		return []byte{}, nil
	}
	if length < 0 {
		return nil, invalidDataLength
	}
	if uint64(length) > p.trans.RemainingBytes() {
		return nil, invalidDataLength
	}
	buf := make([]byte, length)
	_, e = io.ReadFull(p.trans, buf)
	return buf, NewTProtocolException(e)
}
Read a []byte from the wire.
package thrift
import (
	"encoding/binary"
	"fmt"
	"io"
	"math"
)
const (
	COMPACT_PROTOCOL_ID       = 0x082
	COMPACT_VERSION           = 1
	COMPACT_VERSION_MASK      = 0x1f
	COMPACT_TYPE_MASK         = 0x0E0
	COMPACT_TYPE_BITS         = 0x07
	COMPACT_TYPE_SHIFT_AMOUNT = 5
)
type tCompactType byte
const (
	COMPACT_BOOLEAN_TRUE  = 0x01
	COMPACT_BOOLEAN_FALSE = 0x02
	COMPACT_BYTE          = 0x03
	COMPACT_I16           = 0x04
	COMPACT_I32           = 0x05
	COMPACT_I64           = 0x06
	COMPACT_DOUBLE        = 0x07
	COMPACT_BINARY        = 0x08
	COMPACT_LIST          = 0x09
	COMPACT_SET           = 0x0A
	COMPACT_MAP           = 0x0B
	COMPACT_STRUCT        = 0x0C
)
var (
	ttypeToCompactType map[TType]tCompactType
)
func init() {
	ttypeToCompactType = map[TType]tCompactType{
		STOP:   STOP,
		BOOL:   COMPACT_BOOLEAN_TRUE,
		BYTE:   COMPACT_BYTE,
		I16:    COMPACT_I16,
		I32:    COMPACT_I32,
		I64:    COMPACT_I64,
		DOUBLE: COMPACT_DOUBLE,
		STRING: COMPACT_BINARY,
		LIST:   COMPACT_LIST,
		SET:    COMPACT_SET,
		MAP:    COMPACT_MAP,
		STRUCT: COMPACT_STRUCT,
	}
}
type TCompactProtocolFactory struct{}
func NewTCompactProtocolFactory() *TCompactProtocolFactory {
	return &TCompactProtocolFactory{}
}
func (p *TCompactProtocolFactory) GetProtocol(trans TTransport) TProtocol {
	return NewTCompactProtocol(trans)
}
type TCompactProtocol struct {
	trans         TRichTransport
	origTransport TTransport
	lastField   []int
	lastFieldId int
	booleanFieldName    string
	booleanFieldId      int16
	booleanFieldPending bool
	boolValue          bool
	boolValueIsNotNull bool
	buffer             [64]byte
}
func NewTCompactProtocol(trans TTransport) *TCompactProtocol {
	p := &TCompactProtocol{origTransport: trans, lastField: []int{}}
	if et, ok := trans.(TRichTransport); ok {
		p.trans = et
	} else {
		p.trans = NewTRichTransport(trans)
	}
	return p
}
func (p *TCompactProtocol) WriteMessageBegin(name string, typeId TMessageType, seqid int32) error {
	err := p.writeByteDirect(COMPACT_PROTOCOL_ID)
	if err != nil {
		return NewTProtocolException(err)
	}
	err = p.writeByteDirect((COMPACT_VERSION & COMPACT_VERSION_MASK) | ((byte(typeId) << COMPACT_TYPE_SHIFT_AMOUNT) & COMPACT_TYPE_MASK))
	if err != nil {
		return NewTProtocolException(err)
	}
	_, err = p.writeVarint32(seqid)
	if err != nil {
		return NewTProtocolException(err)
	}
	e := p.WriteString(name)
	return e
}
func (p *TCompactProtocol) WriteMessageEnd() error { return nil }
func (p *TCompactProtocol) WriteStructBegin(name string) error {
	p.lastField = append(p.lastField, p.lastFieldId)
	p.lastFieldId = 0
	return nil
}
func (p *TCompactProtocol) WriteStructEnd() error {
	p.lastFieldId = p.lastField[len(p.lastField)-1]
	p.lastField = p.lastField[:len(p.lastField)-1]
	return nil
}
func (p *TCompactProtocol) WriteFieldBegin(name string, typeId TType, id int16) error {
	if typeId == BOOL {
		p.booleanFieldName, p.booleanFieldId, p.booleanFieldPending = name, id, true
		return nil
	}
	_, err := p.writeFieldBeginInternal(name, typeId, id, 0xFF)
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) writeFieldBeginInternal(name string, typeId TType, id int16, typeOverride byte) (int, error) {
	var typeToWrite byte
	if typeOverride == 0xFF {
		typeToWrite = byte(p.getCompactType(typeId))
	} else {
		typeToWrite = typeOverride
	}
	fieldId := int(id)
	written := 0
	if fieldId > p.lastFieldId && fieldId-p.lastFieldId <= 15 {
		err := p.writeByteDirect(byte((fieldId-p.lastFieldId)<<4) | typeToWrite)
		if err != nil {
			return 0, err
		}
	} else {
		err := p.writeByteDirect(typeToWrite)
		if err != nil {
			return 0, err
		}
		err = p.WriteI16(id)
		written = 1 + 2
		if err != nil {
			return 0, err
		}
	}
	p.lastFieldId = fieldId
	return written, nil
}
func (p *TCompactProtocol) WriteFieldEnd() error { return nil }
func (p *TCompactProtocol) WriteFieldStop() error {
	err := p.writeByteDirect(STOP)
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteMapBegin(keyType TType, valueType TType, size int) error {
	if size == 0 {
		err := p.writeByteDirect(0)
		return NewTProtocolException(err)
	}
	_, err := p.writeVarint32(int32(size))
	if err != nil {
		return NewTProtocolException(err)
	}
	err = p.writeByteDirect(byte(p.getCompactType(keyType))<<4 | byte(p.getCompactType(valueType)))
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteMapEnd() error { return nil }
func (p *TCompactProtocol) WriteListBegin(elemType TType, size int) error {
	_, err := p.writeCollectionBegin(elemType, size)
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteListEnd() error { return nil }
func (p *TCompactProtocol) WriteSetBegin(elemType TType, size int) error {
	_, err := p.writeCollectionBegin(elemType, size)
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteSetEnd() error { return nil }
func (p *TCompactProtocol) WriteBool(value bool) error {
	v := byte(COMPACT_BOOLEAN_FALSE)
	if value {
		v = byte(COMPACT_BOOLEAN_TRUE)
	}
	if p.booleanFieldPending {
		_, err := p.writeFieldBeginInternal(p.booleanFieldName, BOOL, p.booleanFieldId, v)
		p.booleanFieldPending = false
		return NewTProtocolException(err)
	}
	err := p.writeByteDirect(v)
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteByte(value int8) error {
	err := p.writeByteDirect(byte(value))
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteI16(value int16) error {
	_, err := p.writeVarint32(p.int32ToZigzag(int32(value)))
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteI32(value int32) error {
	_, err := p.writeVarint32(p.int32ToZigzag(value))
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteI64(value int64) error {
	_, err := p.writeVarint64(p.int64ToZigzag(value))
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteDouble(value float64) error {
	buf := p.buffer[0:8]
	binary.LittleEndian.PutUint64(buf, math.Float64bits(value))
	_, err := p.trans.Write(buf)
	return NewTProtocolException(err)
}
func (p *TCompactProtocol) WriteString(value string) error {
	_, e := p.writeVarint32(int32(len(value)))
	if e != nil {
		return NewTProtocolException(e)
	}
	if len(value) > 0 {
	}
	_, e = p.trans.WriteString(value)
	return e
}
func (p *TCompactProtocol) WriteBinary(bin []byte) error {
	_, e := p.writeVarint32(int32(len(bin)))
	if e != nil {
		return NewTProtocolException(e)
	}
	if len(bin) > 0 {
		_, e = p.trans.Write(bin)
		return NewTProtocolException(e)
	}
	return nil
}
func (p *TCompactProtocol) ReadMessageBegin() (name string, typeId TMessageType, seqId int32, err error) {
	protocolId, err := p.readByteDirect()
	if err != nil {
		return
	}
	if protocolId != COMPACT_PROTOCOL_ID {
		e := fmt.Errorf("Expected protocol id %02x but got %02x", COMPACT_PROTOCOL_ID, protocolId)
		return "", typeId, seqId, NewTProtocolExceptionWithType(BAD_VERSION, e)
	}
	versionAndType, err := p.readByteDirect()
	if err != nil {
		return
	}
	version := versionAndType & COMPACT_VERSION_MASK
	typeId = TMessageType((versionAndType >> COMPACT_TYPE_SHIFT_AMOUNT) & COMPACT_TYPE_BITS)
	if version != COMPACT_VERSION {
		e := fmt.Errorf("Expected version %02x but got %02x", COMPACT_VERSION, version)
		err = NewTProtocolExceptionWithType(BAD_VERSION, e)
		return
	}
	seqId, e := p.readVarint32()
	if e != nil {
		err = NewTProtocolException(e)
		return
	}
	name, err = p.ReadString()
	return
}
func (p *TCompactProtocol) ReadMessageEnd() error { return nil }
func (p *TCompactProtocol) ReadStructBegin() (name string, err error) {
	p.lastField = append(p.lastField, p.lastFieldId)
	p.lastFieldId = 0
	return
}
func (p *TCompactProtocol) ReadStructEnd() error {
	p.lastFieldId = p.lastField[len(p.lastField)-1]
	p.lastField = p.lastField[:len(p.lastField)-1]
	return nil
}
func (p *TCompactProtocol) ReadFieldBegin() (name string, typeId TType, id int16, err error) {
	t, err := p.readByteDirect()
	if err != nil {
		return
	}
	if (t & 0x0f) == STOP {
		return "", STOP, 0, nil
	}
	modifier := int16((t & 0xf0) >> 4)
	if modifier == 0 {
		id, err = p.ReadI16()
		if err != nil {
			return
		}
	} else {
		id = int16(p.lastFieldId) + modifier
	}
	typeId, e := p.getTType(tCompactType(t & 0x0f))
	if e != nil {
		err = NewTProtocolException(e)
		return
	}
	if p.isBoolType(t) {
		p.boolValue = (byte(t)&0x0f == COMPACT_BOOLEAN_TRUE)
		p.boolValueIsNotNull = true
	}
	p.lastFieldId = int(id)
	return
}
func (p *TCompactProtocol) ReadFieldEnd() error { return nil }
func (p *TCompactProtocol) ReadMapBegin() (keyType TType, valueType TType, size int, err error) {
	size32, e := p.readVarint32()
	if e != nil {
		err = NewTProtocolException(e)
		return
	}
	if size32 < 0 {
		err = invalidDataLength
		return
	}
	size = int(size32)
	keyAndValueType := byte(STOP)
	if size != 0 {
		keyAndValueType, err = p.readByteDirect()
		if err != nil {
			return
		}
	}
	keyType, _ = p.getTType(tCompactType(keyAndValueType >> 4))
	valueType, _ = p.getTType(tCompactType(keyAndValueType & 0xf))
	return
}
func (p *TCompactProtocol) ReadMapEnd() error { return nil }
func (p *TCompactProtocol) ReadListBegin() (elemType TType, size int, err error) {
	size_and_type, err := p.readByteDirect()
	if err != nil {
		return
	}
	size = int((size_and_type >> 4) & 0x0f)
	if size == 15 {
		size2, e := p.readVarint32()
		if e != nil {
			err = NewTProtocolException(e)
			return
		}
		if size2 < 0 {
			err = invalidDataLength
			return
		}
		size = int(size2)
	}
	elemType, e := p.getTType(tCompactType(size_and_type))
	if e != nil {
		err = NewTProtocolException(e)
		return
	}
	return
}
func (p *TCompactProtocol) ReadListEnd() error { return nil }
func (p *TCompactProtocol) ReadSetBegin() (elemType TType, size int, err error) {
	return p.ReadListBegin()
}
func (p *TCompactProtocol) ReadSetEnd() error { return nil }
func (p *TCompactProtocol) ReadBool() (value bool, err error) {
	if p.boolValueIsNotNull {
		p.boolValueIsNotNull = false
		return p.boolValue, nil
	}
	v, err := p.readByteDirect()
	return v == COMPACT_BOOLEAN_TRUE, err
}
func (p *TCompactProtocol) ReadByte() (int8, error) {
	v, err := p.readByteDirect()
	if err != nil {
		return 0, NewTProtocolException(err)
	}
	return int8(v), err
}
func (p *TCompactProtocol) ReadI16() (value int16, err error) {
	v, err := p.ReadI32()
	return int16(v), err
}
func (p *TCompactProtocol) ReadI32() (value int32, err error) {
	v, e := p.readVarint32()
	if e != nil {
		return 0, NewTProtocolException(e)
	}
	value = p.zigzagToInt32(v)
	return value, nil
}
func (p *TCompactProtocol) ReadI64() (value int64, err error) {
	v, e := p.readVarint64()
	if e != nil {
		return 0, NewTProtocolException(e)
	}
	value = p.zigzagToInt64(v)
	return value, nil
}
func (p *TCompactProtocol) ReadDouble() (value float64, err error) {
	longBits := p.buffer[0:8]
	_, e := io.ReadFull(p.trans, longBits)
	if e != nil {
		return 0.0, NewTProtocolException(e)
	}
	return math.Float64frombits(p.bytesToUint64(longBits)), nil
}
func (p *TCompactProtocol) ReadString() (value string, err error) {
	length, e := p.readVarint32()
	if e != nil {
		return "", NewTProtocolException(e)
	}
	if length < 0 {
		return "", invalidDataLength
	}
	if uint64(length) > p.trans.RemainingBytes() {
		return "", invalidDataLength
	}
	if length == 0 {
		return "", nil
	}
	var buf []byte
	if length <= int32(len(p.buffer)) {
		buf = p.buffer[0:length]
	} else {
		buf = make([]byte, length)
	}
	_, e = io.ReadFull(p.trans, buf)
	return string(buf), NewTProtocolException(e)
}