Merge pull request #1708 from minrk/poll-tolerance

loosen poll test tolerance

Author: minrk

zmq/tests/test_poll.py

@@ -166,11 +166,11 @@ def test_timeout(self):
         tic = time.perf_counter()
         poller.poll(0.005)
         toc = time.perf_counter()
-        toc - tic < 0.1
+        toc - tic < 0.5
         tic = time.perf_counter()
         poller.poll(50)
         toc = time.perf_counter()
-        assert toc - tic < 0.1
+        assert toc - tic < 0.5
         assert toc - tic > 0.01
         tic = time.perf_counter()
         poller.poll(500)