diff options
Diffstat (limited to 'sdkconfig.defaults')
| -rw-r--r-- | sdkconfig.defaults | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sdkconfig.defaults b/sdkconfig.defaults index 638f6e8..4c50a23 100644 --- a/sdkconfig.defaults +++ b/sdkconfig.defaults @@ -29,6 +29,14 @@ CONFIG_LWIP_IPV4=y CONFIG_LWIP_IPV6=y CONFIG_MDNS_MAX_INTERFACES=1 +# TCP receive-window tuning attempted (WND/SND_BUF=32k, RECVMBOX=16, +# SACK on). Measured net-negative on the /frame path: ttfb regressed +# from ~350µs to ~1.2ms, body unchanged, and periodic 250+ms stalls +# appeared. Reason: Scrypted's per-frame fetch() opens a fresh TCP +# socket each time, so the larger window just slows slow-start. +# Reverted; revisit once we switch to HTTP keep-alive on the Scrypted +# side. Keeping the lwIP defaults. + # HTTP server CONFIG_HTTPD_MAX_REQ_HDR_LEN=1024 CONFIG_HTTPD_MAX_URI_LEN=512 |