Implemented fixes for issues raised on Pull Request ccxt#373, proper …

…exponential backoff random selection times (in seconds) and lowering Krakens starting tokens, to avoid being rate limited on Kraken
samholt · Oct 23, 2017 · db39b6c · db39b6c
1 parent 5ffe3da
commit db39b6c
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diff --git a/ccxt/async/exchange.py b/ccxt/async/exchange.py
@@ -81,7 +81,7 @@ async def wait_for_token(self):
             # if self.verbose:
             #     print('Waiting for tokens: Exchange: {0}'.format(self.id))
             self.add_new_tokens()
-            seconds_delays = [0.01, 0.1, 0.7, 1, 1.5, 2]
+            seconds_delays = [0.001, 0.005, 0.022, 0.106, 0.5]
             delay = random.choice(seconds_delays)
             await asyncio.sleep(delay)
         self.rateLimitTokens -= 1

diff --git a/ccxt/async/exchanges.py b/ccxt/async/exchanges.py