diff --git a/files/usr/local/bin/mgr/lqm.lua b/files/usr/local/bin/mgr/lqm.lua index 1f780d44..90bb257b 100755 --- a/files/usr/local/bin/mgr/lqm.lua +++ b/files/usr/local/bin/mgr/lqm.lua @@ -50,10 +50,8 @@ local dtd_distance = 50 -- distance (meters) after which nodes connected with Dt local connect_timeout = 5 -- timeout (seconds) when fetching information from other nodes local speed_time = 10 -- local speed_limit = 1000 -- close connection if it's too slow (< 1kB/s for 10 seconds) -local default_short_retries = 6 -- Default retries for a node with a single connection -local default_long_retries = 4 -- -local minimum_short_retries = 2 -- Minimum retries for nodes with multiple connections -local minimum_long_retries = 2 -- +local default_short_retries = 20 -- More link-level retries helps overall tcp performance (factory default is 7) +local default_long_retries = 20 -- (factory default is 4) local NFT = "/usr/sbin/nft" local IW = "/usr/sbin/iw" @@ -242,6 +240,9 @@ function lqm() iw_set("distance auto") -- Or any hidden nodes iw_set("rts off") + -- Set the default retries + -- + iw_set("retry short " .. default_short_retries .. " long " .. default_long_retries) -- If the channel bandwidth is less than 20, we need to adjust what we report as the values from 'iw' will not -- be correct @@ -966,24 +967,6 @@ function lqm() end hidden_nodes = hidden - -- Adjust retry attempts. If we're just managing a single connection, we can retry failed transmissions. - -- If we're managing many, we can't afford the delays associated with retries, so reduce them to the minimum. - -- Don't retry when distance is max because the delay makes thing unusable and blocks other closer traffic. - --[[local short_retries - local long_retries - if distance == config.max_distance or rfcount > 1 then - short_retries = minimum_short_retries - long_retries = minimum_long_retries - else - short_retries = default_short_retries - long_retries = default_long_retries - end - if short_retries ~= last_short_retries or long_retries ~= last_long_retries then - iw_set("retry short " .. short_retries .. " long " .. long_retries) - last_short_retries = short_retries - last_long_retries = long_retries - end]]-- - -- Save this for the UI f = io.open("/tmp/lqm.info", "w") if f then