power of 2

2026-09-17 10:08:40 +00:00 · 2026-03-16 12:06:52 -10:00
parent 0bccf4a42d
commit 2d8c7938c2
1 changed files with 1 additions and 0 deletions
@@ -301,6 +301,7 @@ CONFIG_SCHEMA = cv.All(
            # Maximum queued send buffers per connection before dropping connection
            # Each buffer uses ~8-12 bytes overhead plus actual message size
            # Platform defaults based on available RAM and typical message rates:
+            # CONF_MAX_SEND_QUEUE should be a power 2 for best performance
            cv.SplitDefault(
                CONF_MAX_SEND_QUEUE,
                esp8266=4,  # Limited RAM, need to fail fast