diff --git a/skynet/dgpu/network.py b/skynet/dgpu/network.py
index 6b2ed5a..7229e9d 100755
--- a/skynet/dgpu/network.py
+++ b/skynet/dgpu/network.py
@@ -164,6 +164,11 @@ class SkynetGPUConnector:
     # handing in the `snap['queue']` output beforehand?
     # -> since that call is the only usage of `self`?
     async def get_full_queue_snapshot(self):
+        '''
+        Keep in-sync with latest (telos chain's smart-contract) table
+        state by polling (currently with period 1s).
+
+        '''
         snap = {
             'requests': {},
             'my_results': []