在不同线程中运行协程循环

我想streamSimulation在 2 个线程之间调用四次。

如何创建第二个循环，创建第二个线程并在该线程中执行循环？

import asyncio
import functools
from concurrent.futures import ThreadPoolExecutor


async def streamSimulation(p1,p2,p3,p4):
    print("Stream init")
    while True:
        await asyncio.sleep(2)
        print("Stream Simulation")
        print("Params: " + p1 + p2 + p3 + p4)
        doSomething()

def doSomething():
    print("Did something")

def main():
    loop = asyncio.get_event_loop()
    #Supposed to run in first thread
    asyncio.ensure_future(streamSimulation("P1","P2","P3","P4"))
    asyncio.ensure_future(streamSimulation("A1","A2","A3","A4"))
    #Supposed to run in second thread
    asyncio.ensure_future(streamSimulation("Q1","Q2","Q3","Q4"))
    asyncio.ensure_future(streamSimulation("B1","B2","B3","B4"))
    loop.run_forever()

main()