Use Content-Length Header in Form Uploads
Use Content-Length Header in Form Uploads

This optimization takes advantage of Content-Length if provided and avoids many calls to read/write, which gives me a 20% performance improvement.
schuetzm/vibe.d,chalucha/vibe.d,mfrischknecht/vibe.d,yannick/vibe.d,nathanchristenson/vibe.d,DBankov/vibe.d,Yoplitein/vibe.d,nathanchristenson/vibe.d,Kozzi11/vibe.d,sigod/vibe.d,Mihail-K/vibe.d,etcimon/vibe.d,nathanchristenson/vibe.d,redstar/vibe.d,machindertechnologies/vibe.d,Yoplitein/vibe.d,etcimon/vibe.d,fast4shoot/vibe.d,veelo/vibe.d,sigod/vibe.d,gedaiu/vibe.d,AndreyMZ/vibe.d,sigod/vibe.d,Yoplitein/vibe.d,ColdenCullen/vibe.d,Geod24/vibe.d,rejectedsoftware/vibe.d