1 files changed, 0 insertions, 38 deletions
diff --git a/cns-libs/cnslibs/common/waiter.py b/cns-libs/cnslibs/common/waiter.py
deleted file mode 100644
index 0d0c8c3a..00000000
--- a/cns-libs/cnslibs/common/waiter.py
+++ /dev/null
@@ -1,38 +0,0 @@
-"""Helper object to encapsulate waiting for timeouts.
-
-Provide a Waiter class which encapsulates the operation
-of doing an action in a loop until a timeout values elapses.
-It aims to avoid having to write boilerplate code comparing times.
-"""
-
-import time
-
-
-class Waiter(object):
-    """A wait-retry loop as iterable.
-    This object abstracts away the wait logic allowing functions
-    to write the retry logic in a for-loop.
-    """
-    def __init__(self, timeout=60, interval=1):
-        self.timeout = timeout
-        self.interval = interval
-        self.expired = False
-        self._attempt = 0
-        self._start = None
-
-    def __iter__(self):
-        return self
-
-    def next(self):
-        if self._start is None:
-            self._start = time.time()
-        if time.time() - self._start > self.timeout:
-            self.expired = True
-            raise StopIteration()
-        if self._attempt != 0:
-            time.sleep(self.interval)
-        self._attempt += 1
-        return self
-
-    # NOTE(vponomar): py3 uses "__next__" method instead of "next" one.
-    __next__ = next