Merge pull request hummingbot#3059 from CoinAlpha/fix/trading_pair_ti…

…meout [0.37.1] hotfix / added check to replace timeout errors with empty lists
Learn-2-trade · Mar 10, 2021 · 8ac5646 · 8ac5646
2 parents c2f5146 + 11a33e4
commit 8ac5646
Show file tree

Hide file tree

Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/hummingbot/VERSION b/hummingbot/VERSION
@@ -1 +1 @@
-0.37.0
+0.37.1
diff --git a/hummingbot/client/config/config_helpers.py b/hummingbot/client/config/config_helpers.py
@@ -169,7 +169,7 @@ def get_erc20_token_addresses() -> Dict[str, List]:
     address_file_path = TOKEN_ADDRESSES_FILE_PATH
     token_list = {}
 
-    resp = requests.get(token_list_url, timeout=3)
+    resp = requests.get(token_list_url, timeout=1)
     decoded_resp = resp.json()
 
     for token in decoded_resp["tokens"]:

diff --git a/hummingbot/core/utils/trading_pair_fetcher.py b/hummingbot/core/utils/trading_pair_fetcher.py
@@ -53,4 +53,8 @@ async def fetch_all(self):
 
         results = await safe_gather(*tasks, return_exceptions=True)
         self.trading_pairs = dict(zip(fetched_connectors, results))
+        # In case trading pair fetching returned timeout, using empty list
+        for connector, result in self.trading_pairs.items():
+            if isinstance(result, asyncio.TimeoutError):
+                self.trading_pairs[connector] = []
         self.ready = True