Retry rate limited requests with different account

src/apiutils.nim

@@ -120,12 +120,21 @@ template fetchImpl(result, fetchBody) {.dirty.} =
   except OSError as e:
     raise e
   except Exception as e:
-    echo "error: ", e.name, ", msg: ", e.msg, ", accountId: ", account.id, ", url: ", url
+    let id = if account.isNil: "null" else: account.id
+    echo "error: ", e.name, ", msg: ", e.msg, ", accountId: ", id, ", url: ", url
     raise rateLimitError()
   finally:
     release(account)
 
+template retry(bod) =
+  try:
+    bod
+  except RateLimitError:
+    echo "[accounts] Rate limited, retrying ", api, " request..."
+    bod
+
 proc fetch*(url: Uri; api: Api): Future[JsonNode] {.async.} =
+  retry:
     var body: string
     fetchImpl body:
       if body.startsWith('{') or body.startsWith('['):
@@ -141,6 +150,7 @@ proc fetch*(url: Uri; api: Api): Future[JsonNode] {.async.} =
         raise rateLimitError()
 
 proc fetchRaw*(url: Uri; api: Api): Future[string] {.async.} =
+  retry:
     fetchImpl result:
       if not (result.startsWith('{') or result.startsWith('[')):
         echo resp.status, ": ", result, " --- url: ", url