本文整理汇总了Golang中github.com/weaveworks/scope/render.Renderer.Render方法的典型用法代码示例。如果您正苦于以下问题：Golang Renderer.Render方法的具体用法？Golang Renderer.Render怎么用？Golang Renderer.Render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类github.com/weaveworks/scope/render.Renderer的用法示例。
在下文中一共展示了Renderer.Render方法的7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: handleWebsocket
func handleWebsocket(
w http.ResponseWriter,
r *http.Request,
rep Reporter,
renderer render.Renderer,
loop time.Duration,
) {
conn, err := upgrader.Upgrade(w, r, nil)
if err != nil {
// log.Println("Upgrade:", err)
return
}
defer conn.Close()
quit := make(chan struct{})
go func(c *websocket.Conn) {
for { // just discard everything the browser sends
if _, _, err := c.NextReader(); err != nil {
close(quit)
break
}
}
}(conn)
var (
previousTopo render.RenderableNodes
tick = time.Tick(loop)
wait = make(chan struct{}, 1)
)
rep.WaitOn(wait)
defer rep.UnWait(wait)
for {
newTopo := renderer.Render(rep.Report()).Prune()
diff := render.TopoDiff(previousTopo, newTopo)
previousTopo = newTopo
if err := conn.SetWriteDeadline(time.Now().Add(websocketTimeout)); err != nil {
return
}
if err := conn.WriteJSON(diff); err != nil {
return
}
select {
case <-wait:
case <-tick:
case <-quit:
return
}
}
}示例2: handleNode
// Individual nodes.
func handleNode(rep Reporter, renderer render.Renderer, w http.ResponseWriter, r *http.Request) {
var (
vars = mux.Vars(r)
nodeID = vars["id"]
rpt = rep.Report()
node, ok = renderer.Render(rep.Report())[nodeID]
)
if !ok {
http.NotFound(w, r)
return
}
respondWith(w, http.StatusOK, APINode{Node: render.MakeDetailedNode(rpt, node)})
}示例3: handleNode
// Individual nodes.
func handleNode(ctx context.Context, renderer render.Renderer, _ render.Decorator, report report.Report, w http.ResponseWriter, r *http.Request) {
var (
vars = mux.Vars(r)
topologyID = vars["topology"]
nodeID = vars["id"]
rendered = renderer.Render(report, nil)
node, ok = rendered[nodeID]
)
if !ok {
http.NotFound(w, r)
return
}
respondWith(w, http.StatusOK, APINode{Node: detailed.MakeNode(topologyID, report, rendered, node)})
}示例4: benchmarkRender
func benchmarkRender(b *testing.B, r render.Renderer) {
report, err := loadReport()
if err != nil {
b.Fatal(err)
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
benchmarkRenderResult = r.Render(report)
if len(benchmarkRenderResult) == 0 {
b.Errorf("Rendered topology contained no nodes")
}
}
}示例5: decorateWithStats
func decorateWithStats(rpt report.Report, renderer render.Renderer) topologyStats {
var (
nodes int
realNodes int
edges int
)
for _, n := range renderer.Render(rpt) {
nodes++
if !n.Pseudo {
realNodes++
}
edges += len(n.Adjacency)
}
renderStats := renderer.Stats(rpt)
return topologyStats{
NodeCount: nodes,
NonpseudoNodeCount: realNodes,
EdgeCount: edges,
FilteredNodes: renderStats.FilteredNodes,
}
}示例6: handleTopology
// Full topology.
func handleTopology(rep Reporter, renderer render.Renderer, w http.ResponseWriter, r *http.Request) {
respondWith(w, http.StatusOK, APITopology{
Nodes: renderer.Render(rep.Report()).Prune(),
})
}示例7: handleTopology
// Full topology.
func handleTopology(ctx context.Context, renderer render.Renderer, decorator render.Decorator, report report.Report, w http.ResponseWriter, r *http.Request) {
respondWith(w, http.StatusOK, APITopology{
Nodes: detailed.Summaries(report, renderer.Render(report, decorator)),
})
}