source: binary-improvements2/MapRendering/Web/WebUtils.cs@ 389

using System.Net;
using System.Text;
using AllocsFixes.JSON;
using HttpListenerResponse = SpaceWizards.HttpListener.HttpListenerResponse;

namespace AllocsFixes.NetConnections.Servers.Web {
        public static class WebUtils {
                public const string MimePlain = "text/plain";
                public const string MimeHtml = "text/html";
                public const string MimeJson = "application/json";
                
#if ENABLE_PROFILER
                private static readonly UnityEngine.Profiling.CustomSampler jsonSerializeSampler = UnityEngine.Profiling.CustomSampler.Create ("JSON_Serialize");
                private static readonly UnityEngine.Profiling.CustomSampler netWriteSampler = UnityEngine.Profiling.CustomSampler.Create ("JSON_Write");
#endif

                public static void WriteJson (HttpListenerResponse _resp, JSONNode _root, HttpStatusCode _statusCode = HttpStatusCode.OK) {
#if ENABLE_PROFILER
                        jsonSerializeSampler.Begin ();
#endif
                        StringBuilder sb = new StringBuilder ();
                        _root.ToString (sb);
#if ENABLE_PROFILER
                        jsonSerializeSampler.End ();
                        netWriteSampler.Begin ();
#endif
                        WriteText (_resp, sb.ToString(), _statusCode, MimeJson);
#if ENABLE_PROFILER
                        netWriteSampler.End ();
#endif
                }

                public static void WriteText (HttpListenerResponse _resp, string _text, HttpStatusCode _statusCode = HttpStatusCode.OK, string _mimeType = null) {
                        _resp.StatusCode = (int)_statusCode;
                        _resp.ContentType = _mimeType ?? MimePlain;
                        _resp.ContentEncoding = Encoding.UTF8;

                        byte[] buf = Encoding.UTF8.GetBytes (_text);
                        _resp.ContentLength64 = buf.Length;
                        _resp.OutputStream.Write (buf, 0, buf.Length);
                }

                public static string GenerateGuid () {
                        return System.Guid.NewGuid ().ToString ();
                }
        }
}