used uvloop BUG

code:

import uvloop
loop = uvloop.new_event_loop()
# loop = asyncio.get_event_loop()
chrome_executable_path = '/usr/lib64/chromium-browser/chromium-browser'
args = [
        "--disable-gpu",
        "--disable-web-security",
        "--disable-xss-auditor",    
        "--no-sandbox",
        "--disable-setuid-sandbox",
        "--allow-running-insecure-content",
        "--disable-webgl",
        "--disable-popup-blocking",
        '--disable-dev-shm-usage',
    ]
async def run(browser,url):
    page = await browser.newPage(ignoreHTTPSErrors=True)
    resp = await page.goto(url)
    print(resp.status)

async def main2():
    async with async_playwright() as p:
        browser_type = p.chromium
        browser = await browser_type.launch(executablePath=chrome_executable_path,args=args)
        task = [run(browser, f'http://www.baidu.com/s?wd={x}') for x in range(10)]
        await asyncio.gather(*task)
        await browser.close()
if __name__ == '__main__':
    loop.run_until_complete(main2())
    

out error:

python3: src/unix/core.c:932: uv__io_stop: Assertion `loop->watchers[w->fd] == w’ failed.

uvloop 0.14.0

playwright 0.171.1

python 3.8.3

[blackAzrael]

thanks !

[pavelfeldman]

Closing as per MagicStack/uvloop#317 reference.