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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def wait_for_url(url, timeout=DEFAULT_TIMEOUT):
 """ Return True if connection to the host and port specified in url is successful within the timeout. @param url: str: connection url for a TCP service @param timeout: int: length of time in seconds to try to connect before giving up @raise RuntimeError: if no port is given or can't be guessed via the scheme @return: bool """

    service = ServiceURL(url, timeout)
    return service.wait()