Asyncio TimeoutError #152
Description
Hello everyone, I would like to mention a minor issue with arsenic.
When the browser takes up a long period of time to start up and as excepted, a timeout exception will be raised. However, when the current code attempts to handle this exception, the asyncio.futures.TimoutError is used in the code. According to the Python documentation, the exception is not available in asyncio.futures.
Therefore, I searched the python documentation and found that the asyncio.TimeoutError exception is supposed to be utilized to handle such asynchronous timeout errors. I hope the code can be fixed as it may bring issues to python programs, especially if the program uses multiple processes. That is all and thanks for your attention and time.