rtl8720dn: add examples/rtl8720dn/webserver

net/http/transefer.go

@@ -0,0 +1,34 @@
+package http
+
+import (
+	"bufio"
+
+	"golang.org/x/net/http/httpguts"
+)
+
+// msg is *Request or *Response.
+func readTransfer(msg *Request, r *bufio.Reader) (err error) {
+	// TODO:
+	return nil
+}
+
+// Determine whether to hang up after sending a request and body, or
+// receiving a response and body
+// 'header' is the request headers
+func shouldClose(major, minor int, header Header, removeCloseHeader bool) bool {
+	if major < 1 {
+		return true
+	}
+
+	conv := header["Connection"]
+	hasClose := httpguts.HeaderValuesContainsToken(conv, "close")
+	if major == 1 && minor == 0 {
+		return hasClose || !httpguts.HeaderValuesContainsToken(conv, "keep-alive")
+	}
+
+	if hasClose && removeCloseHeader {
+		header.Del("Connection")
+	}
+
+	return hasClose
+}