Created
May 4, 2020 16:59
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saikoh.tk benchmarker
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package main | |
import ( | |
"flag" | |
"log" | |
"net/url" | |
"sync" | |
"time" | |
"github.com/gorilla/websocket" | |
) | |
func sendSaikoh(c *websocket.Conn, mode string) error { | |
var msg []byte | |
switch mode { | |
case "saikohtk": | |
msg = []byte("{\"type\":\"incr\",\"data\":{\"name\":\"emoi\"}}") | |
case "moon20x": | |
msg = []byte("") | |
default: | |
log.Fatal("Unknown mode") | |
} | |
err := c.WriteMessage(websocket.TextMessage, msg) | |
if err != nil { | |
// log.Println("write:", err) | |
return err | |
} | |
return nil | |
} | |
func fuka(host string, timeout time.Duration, mode string) int { | |
// Connect | |
url := url.URL{Scheme: "ws", Host: host, Path: "/api/websocket"} | |
conn, _, err := websocket.DefaultDialer.Dial(url.String(), nil) | |
if err != nil { | |
log.Fatal(err) | |
} | |
defer conn.Close() | |
// go func() { | |
// for { | |
// _, _, err := c.ReadMessage() | |
// if err != nil { | |
// return | |
// } | |
// } | |
// }() | |
c := make(chan int, 1) | |
cnt := 0 | |
go func() { | |
for { | |
cnt++ | |
err := sendSaikoh(conn, mode) | |
if err != nil { | |
log.Print(err) | |
return | |
} | |
} | |
}() | |
// Run for <timeout> seconds | |
select { | |
case _ = <-c: | |
// use err and reply | |
case <-time.After(timeout): // milliseconds | |
} | |
log.Printf("Sent %d messages", cnt) | |
return cnt | |
} | |
func main() { | |
var ( | |
host = flag.String("host", "localhost:9292", "saikoh.tk host") | |
conc = flag.Int("c", 1, "concurrency") | |
t = flag.Float64("t", 1, "seconds") | |
dur = time.Duration(*t * 1000 * 1000 * 1000) | |
mode = flag.String("mode", "saikohtk", "mode") | |
) | |
flag.Parse() | |
var wg sync.WaitGroup | |
for i := 0; i < *conc; i++ { | |
wg.Add(1) | |
go func() { | |
defer wg.Done() | |
fuka(*host, dur, *mode) | |
}() | |
} | |
log.Printf("Spawned %d user(s), running for %.1f seconds each\n", *conc, *t) | |
wg.Wait() | |
} |
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