HTTP2
http2 is an implementation of HTTP/2 protocol for fasthttp.
Download
go get github.com/dgrr/[email protected]Help
If you need any help to set up, contributing or understanding this repo, you can contact me on gofiber's Discord.
How to use the server?
The server can only be used if your server supports TLS. Then, you can call ConfigureServer.
package main
import (
"github.com/valyala/fasthttp"
"github.com/dgrr/http2"
)
func main() {
s := &fasthttp.Server{
Handler: yourHandler,
Name: "HTTP2 test",
}
http2.ConfigureServer(s, http2.ServerConfig{})
s.ListenAndServeTLS(...)
}How to use the client?
The HTTP/2 client only works with the HostClient.
package main
import (
"fmt"
"log"
"github.com/dgrr/http2"
"github.com/valyala/fasthttp"
)
func main() {
hc := &fasthttp.HostClient{
Addr: "api.binance.com:443",
}
if err := http2.ConfigureClient(hc, http2.ClientOpts{}); err != nil {
log.Printf("%s doesn't support http/2\n", hc.Addr)
}
statusCode, body, err := hc.Get(nil, "https://api.binance.com/api/v3/time")
if err != nil {
log.Fatalln(err)
}
fmt.Printf("%d: %s\n", statusCode, body)
}Benchmarks
Benchmark code here.
fasthttp2
$ h2load --duration=10 -c10 -m1000 -t 4 https://localhost:8443
[...]
finished in 10.01s, 533808.90 req/s, 33.09MB/s
requests: 5338089 total, 5348089 started, 5338089 done, 5338089 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 5338089 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 330.90MB (346976335) total, 137.45MB (144128403) headers (space savings 57.14%), 101.82MB (106761780) data
min max mean sd +/- sd
time for request: 1.06ms 101.25ms 17.16ms 11.06ms 75.19%
time for connect: 5.21ms 17.36ms 12.60ms 3.56ms 70.00%
time to 1st byte: 11.32ms 35.27ms 18.84ms 6.85ms 80.00%
req/s : 48976.50 59084.92 53359.02 3657.52 60.00%
net/http2
$ h2load --duration=10 -c10 -m1000 -t 4 https://localhost:8443
[...]
finished in 10.01s, 124812.90 req/s, 5.00MB/s
requests: 1248129 total, 1258129 started, 1248129 done, 1248129 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 1248247 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 50.00MB (52426258) total, 4.76MB (4995738) headers (space savings 95.83%), 23.81MB (24962580) data
min max mean sd +/- sd
time for request: 141us 140.75ms 19.69ms 11.34ms 76.79%
time for connect: 3.89ms 13.30ms 9.71ms 2.78ms 70.00%
time to 1st byte: 11.02ms 50.13ms 20.13ms 11.24ms 90.00%
req/s : 11909.97 13162.89 12479.53 373.71 70.00%