fcgi.ErrConnClosed
// ErrConnClosed is returned by Read when a handler attempts to read the body of
// a request after the connection to the web server has been closed.
var ErrConnClosed = errors.New("fcgi: connection to web server closed")
fcgi.ErrRequestAborted
// ErrRequestAborted is returned by Read when a handler attempts to read the
// body of a request that has been aborted by the web server.
var ErrRequestAborted = errors.New("fcgi: request aborted by web server")
fcgi.ProcessEnv
// ProcessEnv returns FastCGI environment variables associated with the request r
// for which no effort was made to be included in the request itself - the data
// is hidden in the request's context. As an example, if REMOTE_USER is set for a
// request, it will not be found anywhere in r, but it will be included in
// ProcessEnv's response (via r's context).
func ProcessEnv(r *http.Request) map[string]string
fcgi.Serve
// Serve accepts incoming FastCGI connections on the listener l, creating a new
// goroutine for each. The goroutine reads requests and then calls handler
// to reply to them.
// If l is nil, Serve accepts connections from os.Stdin.
// If handler is nil, http.DefaultServeMux is used.
func Serve(l net.Listener, handler http.Handler) error