Addressed timeout only working for integer second intervals

Author: ksiegall

XRPLib/timeout.py

@@ -1,20 +1,20 @@
 import time
 
 class Timeout:
-    def __init__(self, timeout):
+    def __init__(self, timeout: float):
         """
         Starts a timer that will expire after the given timeout.
 
         :param timeout: The timeout, in seconds
         :type timeout: float
         """
-        self.timeout = timeout
-        self.start_time = time.time()
+        self.timeout = timeout*1000
+        self.start_time = time.ticks_ms()
 
     def is_done(self):
         """
         :return: True if the timeout has expired, False otherwise
         """
         if self.timeout is None:
             return False
-        return time.time() - self.start_time > self.timeout
+        return time.ticks_ms() - self.start_time > self.timeout