Golang types.MessageChannel类代码示例

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本文整理汇总了Golang中github.com/libopenstorage/gossip/types.MessageChannel类的典型用法代码示例。如果您正苦于以下问题：Golang MessageChannel类的具体用法？Golang MessageChannel怎么用？Golang MessageChannel使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了MessageChannel类的4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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: getUpdatesFromPeer

// getUpdatesFromPeer receives node data from the peer
// for which the peer has more latest information available
func (g *GossiperImpl) getUpdatesFromPeer(conn types.MessageChannel) error {

	var newPeerData types.StoreDiff
	err := conn.RcvData(&newPeerData)
	if err != nil {
		log.Error("Error fetching the latest peer data", err)
		return err
	}

	g.Update(newPeerData)

	return nil
}

开发者ID:jvinod，项目名称:ost，代码行数:15，代码来源:gossip.go

示例2: handleGossip

func (g *GossiperImpl) handleGossip(peerId string, conn types.MessageChannel) {
	log.Debug(g.id, " Servicing gossip request")
	var peerMetaInfo types.StoreMetaInfo
	err := error(nil)

	g.updateSelfTs()

	// Get the info about the node data that the sender has
	err = conn.RcvData(&peerMetaInfo)
	log.Debug(g.id, " Got meta data: \n", peerMetaInfo)
	if err != nil {
		return
	}

	// 2. Compare with current data that this node has and get
	//    the names of the nodes for which this node has stale info
	//    as compared to the sender
	diffNew, selfNew := g.Diff(peerMetaInfo)
	log.Debug(g.id, " The diff is: diffNew: \n", diffNew, " \nselfNew:\n", selfNew)

	// Send this list to the peer, and get the latest data
	// for them
	err = conn.SendData(diffNew)
	if err != nil {
		log.Error("Error sending list of nodes to fetch: ", err)
		return
	}

	// get the data for nodes sent above from the peer
	err = g.getUpdatesFromPeer(conn)
	if err != nil {
		log.Error("Failed to get data for nodes from the peer: ", err)
		return
	}

	// Since you know which data is stale on the sender side,
	// send him the data for the updated nodes
	err = g.sendUpdatesToPeer(&selfNew, conn)
	if err != nil {
		return
	}
	log.Debug(g.id, " Finished Servicing gossip request")
	g.history.AddLatest(NewGossipSessionInfo(peerId, types.GD_PEER_TO_ME))
	g.updateGossipTs()
}

开发者ID:ModelRocket，项目名称:openstorage，代码行数:45，代码来源:gossip.go

示例3: sendUpdatesToPeer

// sendUpdatesToPeer sends the information about the given
// nodes to the peer
func (g *GossiperImpl) sendUpdatesToPeer(diff *types.StoreNodes,
	conn types.MessageChannel) error {
	dataToSend := g.Subset(*diff)
	return conn.SendData(&dataToSend)
}

开发者ID:jvinod，项目名称:ost，代码行数:7，代码来源:gossip.go

示例4: sendNodeMetaInfo

// sendNodeMetaInfo sends a list of meta info for all
// the nodes in the nodes's store to the peer
func (g *GossiperImpl) sendNodeMetaInfo(conn types.MessageChannel) error {
	msg := g.MetaInfo()
	err := conn.SendData(&msg)
	return err
}

开发者ID:jvinod，项目名称:ost，代码行数:7，代码来源:gossip.go

注：本文中的github.com/libopenstorage/gossip/types.MessageChannel类示例整理自Github/MSDocs等源码及文档管理平台，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。