From b999b472187cd2e9eea3da6c4cf1d07d1f37bf9c Mon Sep 17 00:00:00 2001
From: Louis DeJardin <lodejard@microsoft.com>
Date: Fri, 17 Jul 2015 07:43:32 -0700
Subject: [PATCH] String concatination showed up in profiler

---
 .../Http/ReasonPhrases.cs                     | 116 +++++++++++++++++-
 1 file changed, 114 insertions(+), 2 deletions(-)

diff --git a/src/Microsoft.AspNet.Server.Kestrel/Http/ReasonPhrases.cs b/src/Microsoft.AspNet.Server.Kestrel/Http/ReasonPhrases.cs
index 8406449709..fe8fa6e19e 100644
--- a/src/Microsoft.AspNet.Server.Kestrel/Http/ReasonPhrases.cs
+++ b/src/Microsoft.AspNet.Server.Kestrel/Http/ReasonPhrases.cs
@@ -11,7 +11,7 @@ namespace Microsoft.AspNet.Server.Kestrel.Http
         {
             if (string.IsNullOrEmpty(reasonPhrase))
             {
-                reasonPhrase = ToReasonPhrase(statusCode);
+                return ToStatusPhrase(statusCode);
             }
             return statusCode.ToString(CultureInfo.InvariantCulture) + " " + reasonPhrase;
         }
@@ -128,6 +128,118 @@ namespace Microsoft.AspNet.Server.Kestrel.Http
                     return null;
             }
         }
-    }
 
+        public static string ToStatusPhrase(int statusCode)
+        {
+            switch (statusCode)
+            {
+                case 100:
+                    return "100 Continue";
+                case 101:
+                    return "101 Switching Protocols";
+                case 102:
+                    return "102 Processing";
+                case 200:
+                    return "200 OK";
+                case 201:
+                    return "201 Created";
+                case 202:
+                    return "202 Accepted";
+                case 203:
+                    return "203 Non-Authoritative Information";
+                case 204:
+                    return "204 No Content";
+                case 205:
+                    return "205 Reset Content";
+                case 206:
+                    return "206 Partial Content";
+                case 207:
+                    return "207 Multi-Status";
+                case 226:
+                    return "226 IM Used";
+                case 300:
+                    return "300 Multiple Choices";
+                case 301:
+                    return "301 Moved Permanently";
+                case 302:
+                    return "302 Found";
+                case 303:
+                    return "303 See Other";
+                case 304:
+                    return "304 Not Modified";
+                case 305:
+                    return "305 Use Proxy";
+                case 306:
+                    return "306 Reserved";
+                case 307:
+                    return "307 Temporary Redirect";
+                case 400:
+                    return "400 Bad Request";
+                case 401:
+                    return "401 Unauthorized";
+                case 402:
+                    return "402 Payment Required";
+                case 403:
+                    return "403 Forbidden";
+                case 404:
+                    return "404 Not Found";
+                case 405:
+                    return "405 Method Not Allowed";
+                case 406:
+                    return "406 Not Acceptable";
+                case 407:
+                    return "407 Proxy Authentication Required";
+                case 408:
+                    return "408 Request Timeout";
+                case 409:
+                    return "409 Conflict";
+                case 410:
+                    return "410 Gone";
+                case 411:
+                    return "411 Length Required";
+                case 412:
+                    return "412 Precondition Failed";
+                case 413:
+                    return "413 Request Entity Too Large";
+                case 414:
+                    return "414 Request-URI Too Long";
+                case 415:
+                    return "415 Unsupported Media Type";
+                case 416:
+                    return "416 Requested Range Not Satisfiable";
+                case 417:
+                    return "417 Expectation Failed";
+                case 418:
+                    return "418 I'm a Teapot";
+                case 422:
+                    return "422 Unprocessable Entity";
+                case 423:
+                    return "423 Locked";
+                case 424:
+                    return "424 Failed Dependency";
+                case 426:
+                    return "426 Upgrade Required";
+                case 500:
+                    return "500 Internal Server Error";
+                case 501:
+                    return "501 Not Implemented";
+                case 502:
+                    return "502 Bad Gateway";
+                case 503:
+                    return "503 Service Unavailable";
+                case 504:
+                    return "504 Gateway Timeout";
+                case 505:
+                    return "505 HTTP Version Not Supported";
+                case 506:
+                    return "506 Variant Also Negotiates";
+                case 507:
+                    return "507 Insufficient Storage";
+                case 510:
+                    return "510 Not Extended";
+                default:
+                    return statusCode.ToString(CultureInfo.InvariantCulture) + " Unknown";
+            }
+        }
+    }
 }