[socket] Commentary
[socket] Commentary

Add some more comments in order to increase readability.

OTP-15565

emacsmirror/erlang,dgud/otp,mikpe/otp,dgud/otp,potatosalad/otp,bjorng/otp,erlang/otp,aboroska/otp,dgud/otp,uabboli/otp,isvilen/otp,bsmr-erlang/otp,emacsmirror/erlang,erlang/otp,bjorng/otp,erlang/otp,jj1bdx/otp,aboroska/otp,g-andrade/otp,potatosalad/otp,g-andrade/otp,g-andrade/otp,lrascao/otp,RoadRunnr/otp,vinoski/otp,vladdu/otp,legoscia/otp,legoscia/otp,emacsmirror/erlang,isvilen/otp,electricimp/otp,isvilen/otp,g-andrade/otp,jj1bdx/otp,bjorng/otp,jj1bdx/otp,mikpe/otp,emacsmirror/erlang,vladdu/otp,erlang/otp,uabboli/otp,getong/otp,ferd/otp,dumbbell/otp,isvilen/otp,lrascao/otp,rlipscombe/otp,rlipscombe/otp,potatosalad/otp,RoadRunnr/otp,electricimp/otp,potatosalad/otp,rlipscombe/otp,electricimp/otp,rlipscombe/otp,isvilen/otp,isvilen/otp,legoscia/otp,g-andrade/otp,uabboli/otp,getong/otp,legoscia/otp,emacsmirror/erlang,potatosalad/otp,bsmr-erlang/otp,getong/otp,bsmr-erlang/otp,electricimp/otp,RoadRunnr/otp,isvilen/otp,bsmr-erlang/otp,lrascao/otp,dumbbell/otp,uabboli/otp,emacsmirror/erlang,bjorng/otp,lrascao/otp,vladdu/otp,uabboli/otp,jj1bdx/otp,dgud/otp,bsmr-erlang/otp,jj1bdx/otp,jj1bdx/otp,bsmr-erlang/otp,bsmr-erlang/otp,rlipscombe/otp,legoscia/otp,uabboli/otp,potatosalad/otp,bjorng/otp,jj1bdx/otp,aboroska/otp,g-andrade/otp,bjorng/otp,kvakvs/otp,aboroska/otp,erlang/otp,mikpe/otp,rlipscombe/otp,vinoski/otp,emacsmirror/erlang,aboroska/otp,g-andrade/otp,vinoski/otp,g-andrade/otp,vladdu/otp,ferd/otp,getong/otp,ferd/otp,mikpe/otp,lrascao/otp,kvakvs/otp,isvilen/otp,isvilen/otp,dumbbell/otp,electricimp/otp,erlang/otp,getong/otp,RoadRunnr/otp,vladdu/otp,electricimp/otp,kvakvs/otp,vladdu/otp,dumbbell/otp,ferd/otp,bjorng/otp,RoadRunnr/otp,ferd/otp,potatosalad/otp,legoscia/otp,getong/otp,RoadRunnr/otp,vladdu/otp,lrascao/otp,bjorng/otp,legoscia/otp,emacsmirror/erlang,aboroska/otp,bsmr-erlang/otp,uabboli/otp,bjorng/otp,kvakvs/otp,vinoski/otp,erlang/otp,vinoski/otp,jj1bdx/otp,dumbbell/otp,dgud/otp,dgud/otp,potatosalad/otp,ferd/otp,uabboli/otp,jj1bdx/otp,getong/otp,potatosalad/otp,vladdu/otp,rlipscombe/otp,mikpe/otp,getong/otp,mikpe/otp,erlang/otp,dumbbell/otp,dumbbell/otp,aboroska/otp,isvilen/otp,aboroska/otp,dumbbell/otp,RoadRunnr/otp,ferd/otp,dgud/otp,rlipscombe/otp,kvakvs/otp,dgud/otp,getong/otp,vinoski/otp,RoadRunnr/otp,dumbbell/otp,mikpe/otp,dgud/otp,electricimp/otp,emacsmirror/erlang,vinoski/otp,legoscia/otp,mikpe/otp,vinoski/otp,aboroska/otp,bsmr-erlang/otp,bjorng/otp,RoadRunnr/otp,mikpe/otp,rlipscombe/otp,kvakvs/otp,legoscia/otp,erlang/otp,getong/otp,lrascao/otp,ferd/otp,mikpe/otp,kvakvs/otp,lrascao/otp,jj1bdx/otp,potatosalad/otp,g-andrade/otp,rlipscombe/otp,vinoski/otp,vinoski/otp,vladdu/otp,electricimp/otp,g-andrade/otp,dumbbell/otp,electricimp/otp,dgud/otp,ferd/otp,emacsmirror/erlang,erlang/otp,kvakvs/otp,uabboli/otp,lrascao/otp,kvakvs/otp