// vtest build: false // This should be build with: `v -use-coroutines coroutine_benchs.v`
// Note: the Photon wrapper is not yet trivial enough to build/install on the CI.
import coroutines
import time
import net.http
import sync

const run_time = 10 * time.second

fn request(mut mu sync.Mutex, count &int) {
    for {
        http.get('http://vlang.io/utc_now') or { panic(err) }
        mu.lock()
        unsafe {
            (*count)++
        }
        mu.unlock()
    }
}

fn main() {
    mut mu := sync.new_mutex()
    mut count := 0

    for _ in 0 .. 8 {
        go request(mut mu, &count)
    }
    $if is_coroutine ? {
        println('IS COROUTINE=true')
        coroutines.sleep(run_time)
    } $else {
        println('IS COROUTINE=false')
        time.sleep(run_time)
    }
    println('${count} requests made.')
}