Date response headerContent-Location on 304 responsehttp-errors for standard emitted errorsstatuses instead of http module for status messagesETag matching supportCONNECT requestsUpgrade requestsfsextensions or index optionsoptionsroot path disclosuremillisecondsmsecssecsminshrsyrsDEBUG_FD env variable supportlastModified optionetag to generate ETag headerrootfd leak in Node.js 0.10 for fs.ReadStreamextensions behavior when file already has extensionextensions optionError.stackTraceLimit is too lowhidden option; use dotfiles optiondotfiles optionTRACE_DEPRECATION environment variable--no-deprecation argument--trace-deprecation argumentfrom option; use root optionsend.etag() -- use etag in optionssend.hidden() -- use hidden in optionssend.index() -- use index in optionssend.maxage() -- use maxAge in optionssend.root() -- use root in optionsmaxAge value to 1 yearmaxAge (converted by ms)headers eventEventEmitter.listenerCount to count listenersescape-html for HTML escapingmax-age in Cache-Control in correct formatEBADF, read