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AP_Scripting: added WEB_SENDFILE_MIN parameter 

allows for sendfile tuning and disable
This commit is contained in:
Andrew Tridgell 2023-12-12 19:05:46 +11:00
parent b72b4b5bc0
commit 1bceee1863
1 changed files with 13 additions and 1 deletions
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14
libraries/AP_Scripting/applets/net_webserver.lua
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@ -62,6 +62,15 @@ local WEB_BLOCK_SIZE = bind_add_param('BLOCK_SIZE', 4, 10240)
--]]
local WEB_TIMEOUT = bind_add_param('TIMEOUT', 5, 2.0)
--[[
// @Param: WEB_SENDFILE_MIN
// @DisplayName: web server minimum file size for sendfile
// @Description: sendfile is an offloading mechanism for faster file download. If this is non-zero and the file is larger than this size then sendfile will be used for file download
// @Range: 0 10000000
// @User: Advanced
--]]
local WEB_SENDFILE_MIN = bind_add_param('SENDFILE_MIN', 6, 100000)
if WEB_ENABLE:get() ~= 1 then
gcs:send_text(MAV_SEVERITY.INFO, "WebServer: disabled")
return
@ -775,7 +784,10 @@ local function Client(_sock, _idx)
elseif cgi_processing then
DEBUG(string.format("%u: CGI processing %s", idx, path))
run = self.send_cgi
elseif sock:sendfile(file) then
elseif stat and
WEB_SENDFILE_MIN:get() > 0 and
stat:size() >= WEB_SENDFILE_MIN:get() and
sock:sendfile(file) then
return true
else
run = self.send_file