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Golang Message.Decode方法代码示例

本文整理汇总了Golang中github.com/surgemq/message.Message.Decode方法的典型用法代码示例。如果您正苦于以下问题:Golang Message.Decode方法的具体用法?Golang Message.Decode怎么用?Golang Message.Decode使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/surgemq/message.Message的用法示例。


在下文中一共展示了Message.Decode方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: peekMessage

// peekMessage() reads a message from the buffer, but the bytes are NOT committed.
// This means the buffer still thinks the bytes are not read yet.
func (this *service) peekMessage(mtype message.MessageType, total int) (message.Message, int, error) {
	var (
		b    []byte
		err  error
		i, n int
		msg  message.Message
	)

	if this.in == nil {
		return nil, 0, ErrBufferNotReady
	}

	// Peek until we get total bytes
	for i = 0; ; i++ {
		// Peek remlen bytes from the input buffer.
		b, err = this.in.ReadWait(total)
		if err != nil && err != ErrBufferInsufficientData {
			return nil, 0, err
		}

		// If not enough bytes are returned, then continue until there's enough.
		if len(b) >= total {
			break
		}
	}

	msg, err = mtype.New()
	if err != nil {
		return nil, 0, err
	}

	n, err = msg.Decode(b)
	return msg, n, err
}
开发者ID:XcoderAlex,项目名称:surgemq,代码行数:36,代码来源:sendrecv.go

示例2: readMessage

// readMessage() reads and copies a message from the buffer. The buffer bytes are
// committed as a result of the read.
func (this *service) readMessage(mtype message.MessageType, total int) (message.Message, int, error) {
	var (
		b   []byte
		err error
		n   int
		msg message.Message
	)

	if this.in == nil {
		err = ErrBufferNotReady
		return nil, 0, err
	}

	if len(this.intmp) < total {
		this.intmp = make([]byte, total)
	}

	// Read until we get total bytes
	l := 0
	for l < total {
		n, err = this.in.Read(this.intmp[l:])
		l += n
		glog.Debugf("read %d bytes, total %d", n, l)
		if err != nil {
			return nil, 0, err
		}
	}

	b = this.intmp[:total]

	msg, err = mtype.New()
	if err != nil {
		return msg, 0, err
	}

	n, err = msg.Decode(b)
	return msg, n, err
}
开发者ID:XcoderAlex,项目名称:surgemq,代码行数:40,代码来源:sendrecv.go


注:本文中的github.com/surgemq/message.Message.Decode方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。