From d716da7a2fc8c3eda6c83022977cedeb0d430f72 Mon Sep 17 00:00:00 2001
From: Igor V Belousov <igor@belousovv.ru>
Date: Tue, 23 Nov 2021 21:47:32 +0300
Subject: [PATCH] Chapter 1 - server3.go

---
 ch1/server3.go | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 ch1/server3.go

diff --git a/ch1/server3.go b/ch1/server3.go
new file mode 100644
index 0000000..065ad76
--- /dev/null
+++ b/ch1/server3.go
@@ -0,0 +1,29 @@
+// Обработчик HTTP-запросов.
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+)
+
+func main() {
+	http.HandleFunc("/", handler)
+	log.Fatal(http.ListenAndServe("localhost:8888", nil))
+}
+
+// Обработчик HTTP-запросов.
+func handler(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "%s %s %s\n", r.Method, r.URL, r.Proto)
+	for k, v := range r.Header {
+		fmt.Fprintf(w, "Header[%q] = %q\n", k, v)
+	}
+	fmt.Fprintf(w, "Host = %q\n", r.Host)
+	fmt.Fprintf(w, "RemoteAddr = %q\n", r.RemoteAddr)
+	if err := r.ParseForm(); err != nil {
+		log.Print(err)
+	}
+	for k, v := range r.Form {
+		fmt.Fprintf(w, "Form[%q] = %q\n", k, v)
+	}
+}
\ No newline at end of file