how to process 2 pages in diffrent threads?

i want to open 2 pages and create 2 thread,thread 1 process page1,and thread 2 process page 2. i try this code

def run1(context):
    page = context.new_page()
    page.goto('https://page1')
    page.wait_for_timeout(5000)
    page.close()

def run2(context):
    page = context.new_page()
    page.goto('https://page2')
    page.wait_for_timeout(1000)
    page.close()

def main():
    with sync_playwright() as playwright:
        browser = playwright.chromium.launch(headless=False)
        context = browser.new_context()
        t=Thread(target=run1,args=(context,))
        t1=Thread(target=run2,args=(context,))
        t.start()
        t1.start()
        t.join()
        t1.join()
        context.close()
        browser.close()

but first open page 1 and 5 seconds later ,it opens page 2. it oepens the pages one by one how can i process multi page in diffrent thread at same time

[kumaraditya303]

Playwright isn’t thread safe so you need to start playwright separately for each thread or you can use asyncio

from playwright.sync_api import sync_playwright
from threading import Thread


def run1():
    with sync_playwright() as playwright:
        browser = playwright.chromium.launch(headless=False)
        page = browser.new_page()
        page.goto("https://google.com")
        page.wait_for_timeout(1000)
        page.close()


def run2():
    with sync_playwright() as playwright:
        browser = playwright.chromium.launch(headless=False)
        page = browser.new_page()
        page.goto("https://google.com")
        page.wait_for_timeout(1000)
        page.close()


def main():
    t = Thread(target=run1)
    t1 = Thread(target=run2)
    t.start()
    t1.start()
    t.join()
    t1.join()


if __name__ == "__main__":
    main()

[simplPart]

combine threading and asyncio

can you show how to do it correctly with asyncio? and does firefox have any arguments like https://stackoverflow.com/a/58589026 to reduce the load on the processors? (I have many contexts running. 1 browser per process and many contexts per thread).

first I start the process -> start the asyncio loop in the process -> start the browser -> create about 5 threads, transfer the browser -> start about 5 contexts per thread. - This loads the server heavily (6 cores, 32 RAM), cores are loaded at 100% and then the browser is simply closed and “Target page, context or browser has been closed” ((