ERROR:asyncio:Task was destroyed but it is pending

[guocity]

seleniumbase/undetected/cdp_driver/connection.py:543

perhaps change the synchronous cancel() method on Listener into an async one?

[mdmintz]

I ran SeleniumBase/examples/cdp_mode/raw_xhr_async.py without issue.

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I also ran SeleniumBase/examples/cdp_mode/raw_xhr_sb.py without issue.

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Not sure how you got those asyncio issues. Make sure you're following the steps of the examples correctly.

[guocity]

yea, I know sample code have no error, but if I pass in different host and port in the driver line 61, I got the error

[mdmintz]

There are examples for the correct way to set host and port (for taking control of an existing Chrome browser) here:
#3354 (comment)

[guocity]

I see the issue:
loop = asyncio.new_event_loop()
loop.run_until_complete(crawl()) //error
asyncio.run(crawl()) // no error

[mdmintz]

Depending on what you're trying to do, you would use asyncio.run() instead of loop.run_until_complete(). Eg:

import asyncio
from seleniumbase.undetected.cdp_driver import cdp_util

async def main():
    host = "127.0.0.1"
    port = 9222
    driver = await cdp_util.start_async(host=host, port=port)
    page = await driver.get("https://seleniumbase.io/")
    await asyncio.sleep(2)
    print(await page.evaluate("document.title"))
    element = await page.find("CDP Mode")
    await element.click_async()
    await asyncio.sleep(2)
    print(await page.evaluate("document.title"))

if __name__ == "__main__":
    asyncio.run(main())

(That example assumes you already have a browser open with that remote-debugging-port.)

[guocity]

yes, there is a browser opened,
I see cdp_driver/cdp_util have lot of function not implemented, for example, get_current_url(), are you going to make it on par with other driver?

[mdmintz]

get_current_url() exists in both the SB CDP Driver and regular SeleniumBase:

SeleniumBase/seleniumbase/core/sb_cdp.py

Line 950 in 36b8f78

def get_current_url(self):

SeleniumBase/seleniumbase/fixtures/base_case.py

Line 1270 in 36b8f78

def get_current_url(self):

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seleniumbase/undetected/cdp_driver/cdp_util.py is mainly from the nodriver fork in nodriver/core/util.py.
(It'll probably remain mostly unchanged for backwards compatibility.)

[guocity]

I see, use
sb = sb_cdp.CDPMethods(loop, page, driver)
to get all functionalities
It's a little hard to understand for beginner