Speed up get_new_uids

closeio · Nov 7, 2024 · ac02fb9 · ac02fb9
1 parent c70280b
commit ac02fb9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/inbox/mailsync/backends/imap/generic.py b/inbox/mailsync/backends/imap/generic.py
@@ -801,8 +801,8 @@ def get_new_uids(self, crispin_client):
         latest_uids = crispin_client.conn.fetch(f"{lastseenuid + 1}:*", ["UID"]).keys()
         new_uids = set(latest_uids) - {lastseenuid}
         if new_uids:
-            for uid in sorted(new_uids):
-                self.download_and_commit_uids(crispin_client, [uid])
+            for new_uid_chunk in chunk(sorted(new_uids, reversed=True), 100):
+                self.download_and_commit_uids(crispin_client, new_uid_chunk)
         self.uidnext = remote_uidnext
 
     def condstore_refresh_flags(self, crispin_client: CrispinClient) -> None: