Make frontend more resilient and remove from pinned on error to allow retry

skynet/frontend/telegram/__init__.py

@@ -1,5 +1,6 @@
 #!/usr/bin/python
 
+from json import JSONDecodeError
 import random
 import logging
 import asyncio
@@ -188,6 +189,7 @@ class SkynetTelegramFrontend:
         tx_hash = None
         ipfs_hash = None
         for i in range(60):
+            try:
                 submits = await self.hyperion.aget_actions(
                     account=self.account,
                     filter='telos.gpu:submit',
@@ -208,6 +210,9 @@ class SkynetTelegramFrontend:
                     logging.info('Found matching submit!')
                     break
 
+            except JSONDecodeError:
+                logging.error(f'network error while getting actions, retry..')
+
             await asyncio.sleep(1)
 
         if not ipfs_hash:

skynet/ipfs/pinner.py

@@ -88,6 +88,7 @@ class SkynetPinner:
                     resp = await self.ipfs_http.a_pin(cid)
                     if resp.status_code != 200:
                         logging.error(f'error pinning {cid}:\n{resp.text}')
+                        del self._pinned[cid]
 
                     else:
                         logging.info(f'pinned {cid}')