How to use Render method of pb Package

Best K6 code snippet using pb.Render

benchmark_test.go

Source:benchmark_test.go Github

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...13 bnet "github.com/bookingcom/carbonapi/pkg/backend/net"14 "github.com/bookingcom/carbonapi/pkg/types"15 "github.com/go-graphite/protocol/carbonapi_v2_pb"16)17func BenchmarkRenders(b *testing.B) {18 secPerHour := int(12 * time.Hour / time.Second)19 metrics := carbonapi_v2_pb.MultiFetchResponse{20 Metrics: []*carbonapi_v2_pb.FetchResponse{21 &carbonapi_v2_pb.FetchResponse{22 Name: "foo",23 Values: make([]float64, secPerHour),24 IsAbsent: make([]bool, secPerHour),25 },26 },27 }28 blob, err := metrics.MarshalVT()29 if err != nil {30 b.Fatal(err)31 }32 server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {33 w.Header().Set("Content-Type", "application/x-protobuf")34 w.Write(blob)35 }))36 defer server.Close()37 client := &http.Client{}38 client.Transport = &http.Transport{39 MaxIdleConnsPerHost: 100,40 DialContext: (&net.Dialer{41 Timeout: 100 * time.Millisecond,42 KeepAlive: time.Second,43 DualStack: true,44 }).DialContext,45 }46 bk, err := bnet.New(bnet.Config{47 Address: server.URL,48 Client: client,49 })50 if err != nil {51 b.Fatal(err)52 }53 backends := make([]Backend, 0)54 for i := 0; i < 3; i++ {55 backends = append(backends, bk)56 }57 ctx := context.Background()58 renderReplicaMismatchConfigs := []cfg.RenderReplicaMismatchConfig{59 {60 RenderReplicaMismatchApproximateCheck: false,61 RenderReplicaMatchMode: cfg.ReplicaMatchModeNormal,62 RenderReplicaMismatchReportLimit: 0,63 },64 {65 RenderReplicaMismatchApproximateCheck: false,66 RenderReplicaMatchMode: cfg.ReplicaMatchModeCheck,67 RenderReplicaMismatchReportLimit: 0,68 },69 {70 RenderReplicaMismatchApproximateCheck: true,71 RenderReplicaMatchMode: cfg.ReplicaMatchModeCheck,72 RenderReplicaMismatchReportLimit: 0,73 },74 {75 RenderReplicaMismatchApproximateCheck: false,76 RenderReplicaMatchMode: cfg.ReplicaMatchModeMajority,77 RenderReplicaMismatchReportLimit: 0,78 },79 {80 RenderReplicaMismatchApproximateCheck: true,81 RenderReplicaMatchMode: cfg.ReplicaMatchModeMajority,82 RenderReplicaMismatchReportLimit: 0,83 },84 }85 logger := zap.NewNop()86 for _, replicaMatchMode := range renderReplicaMismatchConfigs {87 cc := replicaMatchMode88 b.Run(fmt.Sprintf("BenchmarkRenders/ReplicaMatchMode-%s", cc.String()), func(b *testing.B) {89 for i := 0; i < b.N; i++ {90 Renders(ctx, backends, types.NewRenderRequest(nil, 0, 0), cc, logger)91 }92 })93 }94}95func createRegularMismatches(backendNumber int, metrics []*carbonapi_v2_pb.FetchResponse) []*carbonapi_v2_pb.FetchResponse {96 MismatchFreq := 3000097 for mIndex := range metrics {98 mismatchCount := (len(metrics[mIndex].Values) - backendNumber) / MismatchFreq99 for i := 0; i < mismatchCount; i++ {100 vIndex := backendNumber + (i * MismatchFreq)101 metrics[mIndex].Values[vIndex] += 1.0102 }103 }104 return metrics105}106func createFullMismatches(backendNumber int, metrics []*carbonapi_v2_pb.FetchResponse) []*carbonapi_v2_pb.FetchResponse {107 for mIndex := range metrics {108 for i := 0; i < len(metrics[mIndex].Values); i++ {109 metrics[mIndex].Values[i] += float64(backendNumber)110 }111 }112 return metrics113}114func createSingleBackendMetrics() []*carbonapi_v2_pb.FetchResponse {115 metricsCount := 600116 metrics := make([]*carbonapi_v2_pb.FetchResponse, metricsCount)117 dpCount := 10800118 for i := 0; i < 600; i++ {119 metrics[i] = &carbonapi_v2_pb.FetchResponse{120 Name: fmt.Sprintf("metric.foo%d", i),121 Values: make([]float64, dpCount),122 IsAbsent: make([]bool, dpCount),123 }124 }125 return metrics126}127func BenchmarkRendersStorm(b *testing.B) {128 metricsByBackend := []carbonapi_v2_pb.MultiFetchResponse{129 {130 Metrics: createRegularMismatches(1, createSingleBackendMetrics()),131 },132 {133 Metrics: createRegularMismatches(2, createSingleBackendMetrics()),134 },135 {136 Metrics: createRegularMismatches(3, createSingleBackendMetrics()),137 },138 }139 client := &http.Client{}140 client.Transport = &http.Transport{141 MaxIdleConnsPerHost: 100,142 DialContext: (&net.Dialer{143 Timeout: 100 * time.Millisecond,144 KeepAlive: time.Second,145 DualStack: true,146 }).DialContext,147 }148 backends := make([]Backend, 0)149 for i := 0; i < len(metricsByBackend); i++ {150 blob, err := metricsByBackend[i].MarshalVT()151 if err != nil {152 b.Fatal(err)153 }154 server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {155 w.Header().Set("Content-Type", "application/x-protobuf")156 w.Write(blob)157 }))158 defer server.Close()159 bk, err := bnet.New(bnet.Config{160 Address: server.URL,161 Client: client,162 Limit: 1,163 })164 if err != nil {165 b.Fatal(err)166 }167 backends = append(backends, bk)168 }169 ctx := context.Background()170 wg := sync.WaitGroup{}171 n := 50172 errs := make(chan []error, n)173 renderReplicaMismatchConfigs := []cfg.RenderReplicaMismatchConfig{174 {175 RenderReplicaMismatchApproximateCheck: false,176 RenderReplicaMatchMode: cfg.ReplicaMatchModeNormal,177 RenderReplicaMismatchReportLimit: 0,178 },179 {180 RenderReplicaMismatchApproximateCheck: false,181 RenderReplicaMatchMode: cfg.ReplicaMatchModeCheck,182 RenderReplicaMismatchReportLimit: 0,183 },184 {185 RenderReplicaMismatchApproximateCheck: false,186 RenderReplicaMatchMode: cfg.ReplicaMatchModeMajority,187 RenderReplicaMismatchReportLimit: 0,188 },189 {190 RenderReplicaMismatchApproximateCheck: true,191 RenderReplicaMatchMode: cfg.ReplicaMatchModeCheck,192 RenderReplicaMismatchReportLimit: 0,193 },194 {195 RenderReplicaMismatchApproximateCheck: true,196 RenderReplicaMatchMode: cfg.ReplicaMatchModeMajority,197 RenderReplicaMismatchReportLimit: 0,198 },199 }200 logger := zap.NewNop()201 for _, replicaMatchMode := range renderReplicaMismatchConfigs {202 cc := replicaMatchMode203 b.Run(fmt.Sprintf("ReplicaMatchMode-%s", cc.String()), func(b *testing.B) {204 for i := 0; i < b.N; i++ {205 for j := 0; j < n; j++ {206 wg.Add(1)207 go func() {208 defer wg.Done()209 _, _, err := Renders(ctx, backends, types.NewRenderRequest(nil, 0, 0), cc, logger)210 errs <- err211 }()212 }213 wg.Wait()214 for j := 0; j < n; j++ {215 err := <-errs216 if len(err) != 0 {217 b.Fatal(err)218 }219 }220 }221 })222 }223}224func BenchmarkRendersMismatchStorm(b *testing.B) {225 metricsByBackend := []carbonapi_v2_pb.MultiFetchResponse{226 {227 Metrics: createFullMismatches(1, createSingleBackendMetrics()),228 },229 {230 Metrics: createFullMismatches(2, createSingleBackendMetrics()),231 },232 {233 Metrics: createFullMismatches(3, createSingleBackendMetrics()),234 },235 }236 client := &http.Client{}237 client.Transport = &http.Transport{238 MaxIdleConnsPerHost: 100,239 DialContext: (&net.Dialer{240 Timeout: 100 * time.Millisecond,241 KeepAlive: time.Second,242 DualStack: true,243 }).DialContext,244 }245 backends := make([]Backend, 0)246 for i := 0; i < len(metricsByBackend); i++ {247 blob, err := metricsByBackend[i].MarshalVT()248 if err != nil {249 b.Fatal(err)250 }251 server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {252 w.Header().Set("Content-Type", "application/x-protobuf")253 w.Write(blob)254 }))255 defer server.Close()256 bk, err := bnet.New(bnet.Config{257 Address: server.URL,258 Client: client,259 Limit: 1,260 })261 if err != nil {262 b.Fatal(err)263 }264 backends = append(backends, bk)265 }266 ctx := context.Background()267 wg := sync.WaitGroup{}268 n := 50269 errs := make(chan []error, n)270 renderReplicaMismatchConfigs := []cfg.RenderReplicaMismatchConfig{271 {272 RenderReplicaMismatchApproximateCheck: false,273 RenderReplicaMatchMode: cfg.ReplicaMatchModeNormal,274 RenderReplicaMismatchReportLimit: 0,275 },276 {277 RenderReplicaMismatchApproximateCheck: false,278 RenderReplicaMatchMode: cfg.ReplicaMatchModeCheck,279 RenderReplicaMismatchReportLimit: 0,280 },281 {282 RenderReplicaMismatchApproximateCheck: false,283 RenderReplicaMatchMode: cfg.ReplicaMatchModeMajority,284 RenderReplicaMismatchReportLimit: 0,285 },286 {287 RenderReplicaMismatchApproximateCheck: true,288 RenderReplicaMatchMode: cfg.ReplicaMatchModeCheck,289 RenderReplicaMismatchReportLimit: 0,290 },291 {292 RenderReplicaMismatchApproximateCheck: true,293 RenderReplicaMatchMode: cfg.ReplicaMatchModeMajority,294 RenderReplicaMismatchReportLimit: 0,295 },296 }297 logger := zap.NewNop()298 for _, replicaMatchMode := range renderReplicaMismatchConfigs {299 cc := replicaMatchMode300 b.Run(fmt.Sprintf("ReplicaMatchMode-%s", cc.String()), func(b *testing.B) {301 for i := 0; i < b.N; i++ {302 for j := 0; j < n; j++ {303 wg.Add(1)304 go func() {305 defer wg.Done()306 _, _, err := Renders(ctx, backends, types.NewRenderRequest(nil, 0, 0), cc, logger)307 errs <- err308 }()309 }310 wg.Wait()311 for j := 0; j < n; j++ {312 err := <-errs313 if len(err) != 0 {314 b.Fatal(err)315 }316 }317 }318 })319 }320}...

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server.go

Source:server.go Github

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...4 pb "github.com/hatena/Hatena-Intern-2020/services/renderer-go/pb/renderer"5 "github.com/hatena/Hatena-Intern-2020/services/renderer-go/renderer"6 healthpb "google.golang.org/grpc/health/grpc_health_v1"7)8// Server は pb.RendererServer に対する実装9type Server struct {10 pb.UnimplementedRendererServer11 healthpb.UnimplementedHealthServer12}13// NewServer は gRPC サーバーを作成する14func NewServer() *Server {15 return &Server{}16}17// Render は受け取った文書を HTML に変換する18func (s *Server) Render(ctx context.Context, in *pb.RenderRequest) (*pb.RenderReply, error) {19 html, err := renderer.Render(ctx, in.Src)20 if err != nil {21 return nil, err22 }23 return &pb.RenderReply{Html: html}, nil24}...

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Render

Using AI Code Generation

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1import (2type Page struct {3}4func (p *Page) Render(w http.ResponseWriter) {5 t, _ := template.ParseFiles("index.html")6 t.Execute(w, p)7}8func viewHandler(w http.ResponseWriter, r *http.Request) {9 p := &Page{Title: "Test Page", Body: []byte("This is a sample Page.")}10 p.Render(w)11}12func main() {13 http.HandleFunc("/", viewHandler)14 log.Fatal(http.ListenAndServe(":8080", nil))15}

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Render

Using AI Code Generation

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1import (2func main() {3 p := pb.Pb{Width: 50, Height: 100}4 fmt.Println(p.Render())5}6import (7func main() {8 p := pb.Pb{Width: 50, Height: 100}9 p.Render()10}11import (12func main() {13 p := pb.Pb{Width: 50, Height: 100}14 fmt.Println(p.Render())15}16import (17func main() {18 p := pb.Pb{Width: 50, Height: 100}19 p.Render()20}21import (22func main() {23 p := pb.Pb{Width: 50, Height: 100}24 fmt.Println(p.Render())25}26import (27func main() {28 p := pb.Pb{Width: 50, Height: 100}29 p.Render()30}31import (32func main() {33 p := pb.Pb{Width: 50, Height: 100}34 fmt.Println(p.Render())35}36import (37func main() {38 p := pb.Pb{Width: 50, Height: 100}39 p.Render()40}41import (42func main() {43 p := pb.Pb{Width: 50, Height: 100}44 fmt.Println(p.Render())45}

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Render

Using AI Code Generation

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1import (2type Page struct {3}4func (p *Page) Render(w http.ResponseWriter, tmpl string) {5 t, _ := template.ParseFiles(tmpl + ".html")6 t.Execute(w, p)7}8func viewHandler(w http.ResponseWriter, r *http.Request) {9 title := r.URL.Path[len("/"):]10 p := &Page{Title: title}11 p.Render(w, "view")12}13func main() {14 http.HandleFunc("/", viewHandler)15 fmt.Println("Server is running on port 8080")16 http.ListenAndServe(":8080", nil)17}18import (19type Page struct {20}21func (p *Page) Render(w http.ResponseWriter, tmpl string) {22 t, _ := template.ParseFiles(tmpl + ".html")23 t.Execute(w, p)24}25func viewHandler(w http.ResponseWriter, r *http.Request) {26 title := r.URL.Path[len("/"):]27 p := &Page{Title: title}28 p.Render(w, "view")29}30func main() {31 http.HandleFunc("/", viewHandler)32 fmt.Println("Server is running on port 8080")33 http.ListenAndServe(":8080", nil)34}35import (36type Page struct {37}38func (p *Page) Render(w http.ResponseWriter, tmpl string) {39 t, _ := template.ParseFiles(tmpl + ".html")40 t.Execute(w, p)41}42func viewHandler(w http.ResponseWriter, r *http.Request) {43 title := r.URL.Path[len("/"):]44 p := &Page{Title: title}45 p.Render(w, "view")46}47func main() {48 http.HandleFunc("/", viewHandler)49 fmt.Println("Server is running on port 8080")50 http.ListenAndServe(":8080", nil)51}52import (

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Render

Using AI Code Generation

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1import (2func main() {3 pb := pb.NewPB()4 pb.Render()5 fmt.Println("Hello World!")6}

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Render

Using AI Code Generation

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1import (2type Person struct {3}4func main() {5 p := Person{Name: "Naveen", Age: 50}6 t.Execute(os.Stdout, p)7}

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Render

Using AI Code Generation

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1import (2func main() {3 fmt.Println("start")4 m := pb.NewMessage()5 s := m.Render()6 fmt.Println(s)7 fmt.Println("done")8}

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