From 51b07a1c715929c7ad4939549df54a6eb7927105 Mon Sep 17 00:00:00 2001
From: Stanislav Pavlovichev <bash@wisebits.com>
Date: Sun, 11 Feb 2018 16:50:55 +0200
Subject: [PATCH] Readme

---
 README.md            | 29 ++++++++++++++++++++++++++++-
 http-debug-server.go |  8 ++++++--
 2 files changed, 34 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 32f8733..ab5688e 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,28 @@
-# http-debug-server
\ No newline at end of file
+# http-debug-server
+
+The application provide ability to debug HTTP requests
+
+## Usage 
+
+```
+http-debug-server -p 8081
+```
+
+and then:
+
+```
+curl -X POST -H 'X-Api-Key: secret' http://localhost:8081/test?foo=bar
+```
+
+Output:
+```
+2018/02/11 16:49:07 POST /test?foo=bar HTTP/1.1
+Host: localhost:8081
+Accept: */*
+Content-Length: 2
+Content-Type: application/x-www-form-urlencoded
+User-Agent: curl/7.54.0
+X-Api-Key: secret
+
+{}
+```
diff --git a/http-debug-server.go b/http-debug-server.go
index fc2d832..5b124b9 100644
--- a/http-debug-server.go
+++ b/http-debug-server.go
@@ -13,7 +13,7 @@ import (
 func main() {
 	app := cli.NewApp()
 	app.Version = "0.9.0"
-	app.Description = "The application provide ability to debug HTPP requests"
+	app.Description = "The application provide ability to debug HTTP requests"
 	app.Usage = "HTTP Debug"
 
 	app.Flags = []cli.Flag{
@@ -33,7 +33,11 @@ func main() {
 		})
 
 		log.Println("Listening on: ", port)
-		http.ListenAndServe(fmt.Sprintf(":%d", port), nil)
+		err := http.ListenAndServe(fmt.Sprintf(":%d", port), nil)
+
+		if err != nil {
+			log.Fatalln(err.Error())
+		}
 
 		return nil
 	}