Golang WriteBigEndianInt32示例

示例#1

文件： tcp.go 项目： vincentqiu/goim

// sendResponse send resp to client, sendResponse must be goroutine safe.
func (server *Server) writeTCPResponse(wr *bufio.Writer, proto *Proto) (err error) {
	if Conf.Debug {
		log.Debug("write proto: %v", proto)
	}
	if err = ioutil.WriteBigEndianInt32(wr, int32(rawHeaderLen)+int32(len(proto.Body))); err != nil {
		return
	}
	if err = ioutil.WriteBigEndianInt16(wr, rawHeaderLen); err != nil {
		return
	}
	if err = ioutil.WriteBigEndianInt16(wr, proto.Ver); err != nil {
		return
	}
	if err = ioutil.WriteBigEndianInt32(wr, proto.Operation); err != nil {
		return
	}
	if err = ioutil.WriteBigEndianInt32(wr, proto.SeqId); err != nil {
		return
	}
	if proto.Body != nil {
		if _, err = wr.Write(proto.Body); err != nil {
			return
		}
	}
	if err = wr.Flush(); err != nil {
		log.Error("tcp wr.Flush() error(%v)", err)
	}
	proto.Reset()
	return
}

示例#2

文件： tcp.go 项目： kissthink/goim

// sendResponse send resp to client, sendResponse must be goroutine safe.
func (server *Server) writeTCPResponse(wr *bufio.Writer, proto *Proto) (err error) {
	if Conf.Debug {
		log.Debug("write proto: %v", proto)
	}
	// if no available memory bufio.Writer auth flush response
	if err = ioutil.WriteBigEndianInt32(wr, int32(rawHeaderLen)+int32(len(proto.Body))); err != nil {
		return
	}
	if err = ioutil.WriteBigEndianInt16(wr, rawHeaderLen); err != nil {
		return
	}
	if err = ioutil.WriteBigEndianInt16(wr, proto.Ver); err != nil {
		return
	}
	if err = ioutil.WriteBigEndianInt32(wr, proto.Operation); err != nil {
		return
	}
	if err = ioutil.WriteBigEndianInt32(wr, proto.SeqId); err != nil {
		return
	}
	if proto.Body != nil {
		if _, err = wr.Write(proto.Body); err != nil {
			return
		}
	}
	proto.Reset()
	return
}