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package fasthttp
import (
"io"
"net"
"net/http"
"strings"
"testing"
"time"
"github.com/valyala/fasthttp/fasthttputil"
)
func newFasthttpSleepEchoHandler(sleep time.Duration) RequestHandler {
return func(ctx *RequestCtx) {
time.Sleep(sleep)
ctx.Success("text/plain", ctx.RequestURI())
}
}
func BenchmarkClientGetEndToEndWaitConn1Inmemory(b *testing.B) {
benchmarkClientGetEndToEndWaitConnInmemory(b, 1)
}
func BenchmarkClientGetEndToEndWaitConn10Inmemory(b *testing.B) {
benchmarkClientGetEndToEndWaitConnInmemory(b, 10)
}
func BenchmarkClientGetEndToEndWaitConn100Inmemory(b *testing.B) {
benchmarkClientGetEndToEndWaitConnInmemory(b, 100)
}
func BenchmarkClientGetEndToEndWaitConn1000Inmemory(b *testing.B) {
benchmarkClientGetEndToEndWaitConnInmemory(b, 1000)
}
func benchmarkClientGetEndToEndWaitConnInmemory(b *testing.B, parallelism int) {
ln := fasthttputil.NewInmemoryListener()
ch := make(chan struct{})
sleepDuration := 50 * time.Millisecond
go func() {
if err := Serve(ln, newFasthttpSleepEchoHandler(sleepDuration)); err != nil {
b.Errorf("error when serving requests: %v", err)
}
close(ch)
}()
c := &Client{
MaxConnsPerHost: 1,
Dial: func(addr string) (net.Conn, error) { return ln.Dial() },
MaxConnWaitTimeout: 5 * time.Second,
}
requestURI := "/foo/bar?baz=123&sleep=10ms"
url := "http://unused.host" + requestURI
b.SetParallelism(parallelism)
b.RunParallel(func(pb *testing.PB) {
var buf []byte
for pb.Next() {
statusCode, body, err := c.Get(buf, url)
if err != nil {
if err != ErrNoFreeConns {
b.Fatalf("unexpected error: %v", err)
}
} else {
if statusCode != StatusOK {
b.Fatalf("unexpected status code: %d. Expecting %d", statusCode, StatusOK)
}
if string(body) != requestURI {
b.Fatalf("unexpected response %q. Expecting %q", body, requestURI)
}
}
buf = body
}
})
ln.Close()
select {
case <-ch:
case <-time.After(time.Second):
b.Fatalf("server wasn't stopped")
}
}
func newNethttpSleepEchoHandler(sleep time.Duration) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
time.Sleep(sleep)
w.Header().Set(HeaderContentType, "text/plain")
w.Write([]byte(r.RequestURI)) //nolint:errcheck
}
}
func BenchmarkNetHTTPClientGetEndToEndWaitConn1Inmemory(b *testing.B) {
benchmarkNetHTTPClientGetEndToEndWaitConnInmemory(b, 1)
}
func BenchmarkNetHTTPClientGetEndToEndWaitConn10Inmemory(b *testing.B) {
benchmarkNetHTTPClientGetEndToEndWaitConnInmemory(b, 10)
}
func BenchmarkNetHTTPClientGetEndToEndWaitConn100Inmemory(b *testing.B) {
benchmarkNetHTTPClientGetEndToEndWaitConnInmemory(b, 100)
}
func BenchmarkNetHTTPClientGetEndToEndWaitConn1000Inmemory(b *testing.B) {
benchmarkNetHTTPClientGetEndToEndWaitConnInmemory(b, 1000)
}
func benchmarkNetHTTPClientGetEndToEndWaitConnInmemory(b *testing.B, parallelism int) {
ln := fasthttputil.NewInmemoryListener()
ch := make(chan struct{})
sleep := 50 * time.Millisecond
go func() {
if err := http.Serve(ln, newNethttpSleepEchoHandler(sleep)); err != nil && !strings.Contains(
err.Error(), "use of closed network connection") {
b.Errorf("error when serving requests: %v", err)
}
close(ch)
}()
c := &http.Client{
Transport: &http.Transport{
Dial: func(_, _ string) (net.Conn, error) { return ln.Dial() },
MaxConnsPerHost: 1,
},
Timeout: 5 * time.Second,
}
requestURI := "/foo/bar?baz=123"
url := "http://unused.host" + requestURI
b.SetParallelism(parallelism)
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
resp, err := c.Get(url)
if err != nil {
if netErr, ok := err.(net.Error); !ok || !netErr.Timeout() {
b.Fatalf("unexpected error: %v", err)
}
} else {
if resp.StatusCode != http.StatusOK {
b.Fatalf("unexpected status code: %d. Expecting %d", resp.StatusCode, http.StatusOK)
}
body, err := io.ReadAll(resp.Body)
resp.Body.Close()
if err != nil {
b.Fatalf("unexpected error when reading response body: %v", err)
}
if string(body) != requestURI {
b.Fatalf("unexpected response %q. Expecting %q", body, requestURI)
}
}
}
})
ln.Close()
select {
case <-ch:
case <-time.After(time.Second):
b.Fatalf("server wasn't stopped")
}
}
|
