/// <summary>
/// Send headers and no data to the requestor and terminate the connection.
/// </summary>
/// <returns>True if successful.</returns>
public void Send()
{
SendHeaders(false);
_outputStream.Flush();
_outputStream.Close();
_response?.Close();
}
[ConditionalFact(nameof(Helpers) + "." + nameof(Helpers.IsWindowsImplementationAndNotOnNano))] // [ActiveIssue(19975, TestPlatforms.AnyUnix)]
public async Task Abort_Invoke_ForciblyTerminatesConnection()
{
Client.Send(Factory.GetContent("1.1", "POST", null, "Give me a context, please", null, headerOnly: false));
HttpListenerContext context = await Factory.GetListener().GetContextAsync();
HttpListenerResponse response = context.Response;
Stream ouputStream = response.OutputStream;
response.Abort();
// Aborting the response should dispose the response.
Assert.Throws <ObjectDisposedException>(() => response.ContentType = null);
// The output stream should be not be disposed.
// NOTE: using Assert.Throws<ObjectDisposedException>(() => ...) doesn't work here as XUnit internally
// throws an ObjectDisposedException after we have caught the ObjectDisposedException.
bool threwObjectDisposedException = false;
try
{
ouputStream.Write(SimpleMessage, 0, SimpleMessage.Length);
}
catch (ObjectDisposedException)
{
threwObjectDisposedException = true;
}
Assert.True(threwObjectDisposedException);
// The connection should be forcibly terminated.
Assert.Throws <SocketException>(() => GetClientResponse(120));
// Extra calls to Abort, Close or Dispose are nops.
response.Abort();
response.Close();
((IDisposable)response).Dispose();
}
private void ReceiveGameState(IAsyncResult result)
{
HttpListenerContext context;
try
{
context = _Listener.EndGetContext(result);
}
catch (ObjectDisposedException e)
{
// Listener was Closed due to call of Stop();
return;
}
finally
{
waitForConnection.Set();
}
HttpListenerRequest request = context.Request;
string JSON;
using (Stream inputStream = request.InputStream)
{
using (StreamReader sr = new StreamReader(inputStream))
{
JSON = sr.ReadToEnd();
}
}
using (HttpListenerResponse response = context.Response)
{
response.StatusCode = (int)HttpStatusCode.OK;
response.StatusDescription = "OK";
response.Close();
}
CurrentGameState = new GameState(JSON);
}
private void SendJson(HttpListenerResponse response, string content)
{
if (content == null)
{
content = "{}";
}
byte[] contentBytes = Encoding.UTF8.GetBytes(content);
response.AddHeader("Cache-Control", "no-cache");
response.AddHeader("Access-Control-Allow-Origin", "*");
response.ContentLength64 = contentBytes.Length;
response.ContentType = "application/json";
try {
Stream outputStream = response.OutputStream;
outputStream.Write(contentBytes, 0, contentBytes.Length);
outputStream.Close();
}
catch (Exception ex) {
Console.WriteLine(ex.Message);
}
response.Close();
}
private static void FinalizeRejectedResponse(HttpListenerRequest request, HttpListenerResponse response, int statusCode, string statusDescription, Uri callbackUrl)
{
string remoteAddress = request.RemoteEndPoint.Address.ToString();
try
{
response.StatusCode = statusCode;
response.StatusDescription = statusDescription;
}
finally
{
response.Close();
}
Supervisor.Telemetry.RecordRejectedRequest();
if (callbackUrl == null)
{
Supervisor.LogEvent(string.Format("Request rejected from {0} due to: {1}.", remoteAddress, statusDescription), TraceEventType.Verbose);
}
else
{
Supervisor.LogEvent(string.Format("Request rejected for {0} from {1} due to: {2}.", callbackUrl.OriginalString, remoteAddress, statusDescription), TraceEventType.Verbose);
}
}
public void Route(string[] uri, HttpListenerRequest request, HttpListenerResponse response)
{
try {
ParseUri(uri, request, response);
} catch (DataBase.RequestException e) {
logger.Debug(e);
response.StatusCode = (int)HttpStatusCode.BadRequest;
response.StatusDescription = e.Message;
} catch (MethodNotFoundException e) {
logger.Debug(e);
response.StatusCode = (int)HttpStatusCode.BadRequest;
response.StatusDescription = "No such method found";
} catch (WrongParamsException e) {
logger.Debug(e);
response.StatusCode = (int)HttpStatusCode.BadRequest;
response.StatusDescription = "Wrong params exception";
} catch (Exception e) {
logger.Error(e);
response.StatusCode = (int)HttpStatusCode.InternalServerError;
response.StatusDescription = "Server error. Try later.";
} finally {
response.Close();
}
}
private void ReceiveGameState(IAsyncResult result)
{
HttpListenerContext context = net_Listener.EndGetContext(result);
HttpListenerRequest request = context.Request;
string JSON;
waitForConnection.Set();
using (Stream inputStream = request.InputStream)
{
using (StreamReader sr = new StreamReader(inputStream))
JSON = sr.ReadToEnd();
}
using (HttpListenerResponse response = context.Response)
{
response.StatusCode = (int)HttpStatusCode.OK;
response.StatusDescription = "OK";
response.ContentType = "text/html";
response.ContentLength64 = 0;
response.Close();
}
CurrentGameState = new EmptyGameState(JSON);
}
private void WriteBody <T>(T contents, HttpListenerResponse httpResponse)
{
try
{
if (typeof(T) == typeof(string))
{
WriteResponseToOutputStream(httpResponse, contents.ToString());
}
else if (typeof(T) == typeof(object))
{
// Handling dynamic objects
if (contentType.ToLowerInvariant().Contains("json"))
{
string responseBody = JsonConvert.SerializeObject(contents);
WriteResponseToOutputStream(httpResponse, responseBody);
}
}
}
finally
{
httpResponse.Close();
}
}
private void GetFileAttributes(HttpListenerContext context)
{
HttpListenerRequest request = context.Request;
HttpListenerResponse response = context.Response;
int fileID = int.Parse(request.QueryString.Get("fileid"));
if (files.ContainsKey(fileID))
{
FileAttributes attributes = files[fileID];
response.Headers.Set("name", attributes.Name);
response.Headers.Set("size", attributes.Size.ToString());
response.StatusCode = (int)HttpStatusCode.OK;
}
else
{
Console.WriteLine("File with id " + fileID.ToString() + " does not exist");
response.StatusCode = (int)HttpStatusCode.NotFound;
}
response.Close();
}
/// <summary>
/// Send headers and no data to the requestor and terminate the connection.
/// </summary>
/// <returns>True if successful.</returns>
public async Task <bool> Send()
{
if (ChunkedTransfer)
{
throw new IOException("Response is configured to use chunked transfer-encoding. Use SendChunk() and SendFinalChunk().");
}
if (!_HeadersSent)
{
SendHeaders();
}
await _OutputStream.FlushAsync();
_OutputStream.Close();
if (_Response != null)
{
_Response.Close();
}
return(true);
}
private static void SendBadReq(HttpListenerResponse res)
{
res.StatusCode = 400;
res.Close();
}
private void SendError(HttpListenerResponse response, int status)
{
response.StatusCode = status;
response.Close();
}
public static void HTTPHandler()
{
while (listener.IsListening)
{
try
{
string server_metadata = string.Empty;
using (WebClient client = new WebClient())
{
server_metadata = client.DownloadString("http://www.growtopia2.com/growtopia/server_data.php");
client.Dispose();
}
if (server_metadata != "")
{
#if DEBUG
#endif
Console.WriteLine("Parsing server metadata...");
string[] tokens = server_metadata.Split('\n');
foreach (string s in tokens)
{
if (s.Length <= 0)
{
continue;
}
if (s[0] == '#')
{
continue;
}
if (s.StartsWith("RTENDMARKERBS1001"))
{
continue;
}
string key = s.Substring(0, s.IndexOf('|')).Replace("\n", "");
string value = s.Substring(s.IndexOf('|') + 1);
switch (key)
{
case "server":
{
// server ip
Proxyhelper.globalUserData.Growtopia_Master_IP = value.Substring(0, value.Length);
break;
}
case "port":
{
ushort portval = ushort.Parse(value);
//mf.UpdatePortBoxSafe(portval);
Proxyhelper.globalUserData.Growtopia_Master_Port = portval;
break;
}
default:
break;
}
}
Proxyhelper.globalUserData.Growtopia_IP = Proxyhelper.globalUserData.Growtopia_Master_IP;
Proxyhelper.globalUserData.Growtopia_Port = Proxyhelper.globalUserData.Growtopia_Master_Port;
}
HttpListenerContext context = listener.GetContext();
HttpListenerRequest request = context.Request;
HttpListenerResponse response = context.Response;
#if DEBUG
#endif
if (request.HttpMethod == "POST")
{
byte[] buffer = Encoding.UTF8.GetBytes(
"server|127.0.0.1\n" +
"port|2\n" +
"type|1\n" +
"beta_server|127.0.0.1\n" +
"beta_port|2\n" +
"meta|homebrew.com\n" +
"type2|1\n");
response.ContentLength64 = buffer.Length;
System.IO.Stream output = response.OutputStream;
output.Write(buffer, 0, buffer.Length);
output.Close();
response.Close();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Thread.Sleep(1000);
// probably cuz we stopped it, no need to worry.
}
}
}
/// <summary>
/// Handles a quark crossing request. Checks to see if the request is possible, and returns true or false based on
/// the validity of the crossing to the actor who requested. This is performed in 3 steps:
/// Step 1: Tell root to be ready to receive crossing requests for the object
/// Root will also do sanity checks (e.g. object was deleted before crossing), so checking actorStatus code
/// is important.
/// Step 2: Root provides URL for uploading updated properties and for downloading said object.
/// Step 3: Tell actor about the URL where it may contact the root directly.
/// TODO: This can be optimized if we are allowed to remember or calculate the URL. We could respond immediately with the URL
/// and the actor would keep trying it until root accepts it. For now, we avoid concurrency.
/// </summary>
/// <param name="context"></param>
/// <param name="actorRequest"></param>
private void HandleCrossing(HttpListenerContext context, HttpListenerRequest actorRequest)
{
StreamReader actorReader = new StreamReader(actorRequest.InputStream);
XmlSerializer deserializer = new XmlSerializer(typeof(CrossingRequest));
CrossingRequest cross = (CrossingRequest)deserializer.Deserialize(actorReader);
QuarkPublisher curQp = null, prevQp = null;
string url = "";
HttpStatusCode status;
m_crossLock.EnterReadLock();
try
{
m_log.InfoFormat("{0}: Handling Crossing. Time: {1}", LogHeader, DateTime.Now.Ticks);
if (m_quarkSubscriptions.TryGetValue(cross.curQuark, out curQp) && m_quarkSubscriptions.TryGetValue(cross.prevQuark, out prevQp))
{
if (curQp.RootActorID != prevQp.RootActorID)
{
// TODO: Inter-root communication
}
else
{
// Actor's response variables
HttpListenerResponse actorResponse = context.Response;
Stream actorOutput = actorResponse.OutputStream;
// Root's request variables
RootInfo root = (RootInfo)m_actor[curQp.RootActorID];
HttpWebRequest rootRequest = (HttpWebRequest)WebRequest.Create("http://" + root.quarkAddress + "/cross/");
rootRequest.Credentials = CredentialCache.DefaultCredentials;
rootRequest.Method = "POST";
rootRequest.ContentType = "text/json";
Stream rootOutput = rootRequest.GetRequestStream();
status = ValidateCrossing(cross);
if (status != HttpStatusCode.Created)
{
actorResponse.StatusCode = (int)status;
actorOutput.Close();
actorResponse.Close();
return;
}
// From here on, I might have to write, make sure we only do one of these at a time.
// Can't go in UpgradeableLock with a ReadLock, so let go first.
m_crossLock.ExitReadLock();
m_crossLock.EnterUpgradeableReadLock();
try
{
// First we double check nothing changed while we were waiting for the lock, and we are still valid to cross.
status = ValidateCrossing(cross);
if (status != HttpStatusCode.Created)
{
actorResponse.StatusCode = (int)status;
actorOutput.Close();
actorResponse.Close();
return;
}
// Step 1: Tell root to be ready to receive crossing requests for the object
// Root will also do sanity checks (e.g. object was deleted before crossing), so checking actorStatus code
// is important.
OSDMap DataMap = new OSDMap();
DataMap["uuid"] = OSD.FromUUID(cross.uuid);
DataMap["pq"] = OSD.FromString(cross.prevQuark);
DataMap["cq"] = OSD.FromString(cross.curQuark);
DataMap["ts"] = OSD.FromLong(cross.timestamp);
string encodedMap = OSDParser.SerializeJsonString(DataMap, true);
byte[] rootData = System.Text.Encoding.ASCII.GetBytes(encodedMap);
int rootDataLength = rootData.Length;
rootOutput.Write(rootData, 0, rootDataLength);
rootOutput.Close();
// Step 2: Root provides URL for uploading updated properties and for downloading said object.
HttpWebResponse response = (HttpWebResponse)rootRequest.GetResponse();
if (HttpStatusCode.OK == response.StatusCode)
{
m_crossLock.EnterWriteLock();
try
{
m_crossings[cross.uuid] = new CurrentCrossings();
m_crossings[cross.uuid].cross = cross;
m_crossings[cross.uuid].actors.UnionWith(m_quarkSubscriptions[cross.prevQuark].GetAllQuarkSubscribers());
m_crossings[cross.uuid].actors.UnionWith(m_quarkSubscriptions[cross.curQuark].GetAllQuarkSubscribers());
// Remove the starting actor from the list of actors to ACK.
m_crossings[cross.uuid].actors.Remove(cross.actorID);
m_crossings[cross.uuid].rootHandler = root;
}
finally
{
m_crossLock.ExitWriteLock();
}
Stream respData = response.GetResponseStream();
StreamReader rootReader = new StreamReader(respData);
url = rootReader.ReadToEnd();
m_log.WarnFormat("{0}: Got URL for object request from server: {1}", LogHeader, url);
if (url.Length > 0)
{
// Step 3: Tell actor about the URL where it may contact the root directly.
// TODO: This can be optimized if we are allowed to remember or calculate the URL. We could respond immediately with the URL
// and the actor would keep trying it until root accepts it. For now, we avoid concurrency.
actorResponse.StatusCode = (int)HttpStatusCode.Created;
byte[] actorUrlData = System.Text.Encoding.ASCII.GetBytes(url);
int actorUrlDataLength = actorUrlData.Length;
actorOutput.Write(actorUrlData, 0, actorUrlDataLength);
actorOutput.Close();
actorResponse.Close();
}
else
{
m_log.ErrorFormat("{0}: Received empty URL from Root", LogHeader);
}
}
else
{
m_log.ErrorFormat("{0}: Failed to request crossing from root. Error Code: {1}", LogHeader, response.StatusCode);
}
}
finally
{
m_crossLock.ExitUpgradeableReadLock();
}
}
}
}
catch (Exception e)
{
m_log.ErrorFormat("{0}: Failed to request crossing from root and forward to actor. Exception: {1}\n{2}", LogHeader, e, e.StackTrace);
}
finally
{
if (m_crossLock.IsReadLockHeld)
{
m_crossLock.ExitReadLock();
}
}
}
public override void Close()
{
response.Close();
}
private static async Task HandleIncomingConnections(dynamic jsonObj)
{
bool runServer = true;
while (runServer)
{
HttpListenerContext ctx = await listener.GetContextAsync();
HttpListenerRequest req = ctx.Request;
HttpListenerResponse resp = ctx.Response;
Console.WriteLine("Request #: {0}", ++requestCount);
Console.WriteLine(req.Url.ToString());
Console.WriteLine(req.HttpMethod);
Console.WriteLine(req.UserHostName);
Console.WriteLine(req.UserAgent);
Console.WriteLine();
if ((req.HttpMethod == "POST") && (req.Url.AbsolutePath == "/findPath"))
{
Graph.InitLists(jsonObj);
names = Graph.GetNodes();
using (Stream body = req.InputStream)
{
using (StreamReader reader = new StreamReader(body, req.ContentEncoding))
{
bool badReq = false;
string s = reader.ReadToEnd();
string[] mainResponse = s.Split('=', '&');
if (mainResponse.Length == 4 && Array.Exists(mainResponse, element => element.ToLower() == "source") && Array.Exists(mainResponse, element => element.ToLower() == "target"))
{
int sourceIndex = Array.FindIndex(mainResponse, t => t.Equals("source", StringComparison.InvariantCultureIgnoreCase));
int targetIndex = Array.FindIndex(mainResponse, t => t.Equals("target", StringComparison.InvariantCultureIgnoreCase));
if (Array.Exists(names, element => element == mainResponse[sourceIndex + 1]) && Array.Exists(names, element => element == mainResponse[targetIndex + 1]))
{
source = mainResponse[sourceIndex + 1];
target = mainResponse[targetIndex + 1];
}
else
{
badReq = true;
}
if (!badReq)
{
FindPath(jsonObj);
if (Int16.Parse(Id) > 0)
{
byte[] data = Encoding.UTF8.GetBytes(String.Format(Id));
resp.ContentType = "text/plain";
resp.ContentEncoding = Encoding.UTF8;
resp.ContentLength64 = data.LongLength;
await resp.OutputStream.WriteAsync(data, 0, data.Length);
resp.Close();
}
else
{
await HandleBadRequest(resp);
}
}
else
{
await HandleBadRequest(resp);
}
}
else
{
await HandleBadRequest(resp);
}
}
}
}
else
{
string response = "Invalid Request";
byte[] data = Encoding.UTF8.GetBytes(String.Format(response));
resp.ContentType = "text/plain";
resp.ContentEncoding = Encoding.UTF8;
resp.ContentLength64 = data.LongLength;
await resp.OutputStream.WriteAsync(data, 0, data.Length);
resp.Close();
}
}
}
private static void ProcessRequests(string[] prefixes)
{
if (!System.Net.HttpListener.IsSupported)
{
Console.WriteLine(
"Windows XP SP2, Server 2003, or higher is required to " +
"use the HttpListener class.");
return;
}
// URI prefixes are required,
if (prefixes == null || prefixes.Length == 0)
{
throw new ArgumentException("prefixes");
}
// Create a listener and add the prefixes.
System.Net.HttpListener listener = new System.Net.HttpListener();
foreach (string s in prefixes)
{
listener.Prefixes.Add(s);
}
try
{
// Start the listener to begin listening for requests.
listener.Start();
Console.WriteLine("Listening...");
// Set the number of requests this application will handle.
int numRequestsToBeHandled = 10;
for (int i = 0; i < numRequestsToBeHandled; i++)
{
HttpListenerResponse response = null;
try
{
// Note: GetContext blocks while waiting for a request.
HttpListenerContext context = listener.GetContext();
// Create the response.
response = context.Response;
string responseString =
"<HTML><BODY>The time is currently " +
DateTime.Now.ToString(
DateTimeFormatInfo.CurrentInfo) +
"</BODY></HTML>";
byte[] buffer =
System.Text.Encoding.UTF8.GetBytes(responseString);
response.ContentLength64 = buffer.Length;
System.IO.Stream output = response.OutputStream;
output.Write(buffer, 0, buffer.Length);
}
catch (HttpListenerException ex)
{
Console.WriteLine(ex.Message);
}
finally
{
if (response != null)
{
response.Close();
}
}
}
}
catch (HttpListenerException ex)
{
Console.WriteLine(ex.Message);
}
finally
{
// Stop listening for requests.
listener.Close();
Console.WriteLine("Done Listening.");
}
}
private static void SendNotFound(HttpListenerResponse res)
{
res.StatusCode = 404;
res.Close();
}
private static void Handler(HttpListenerRequest req, HttpListenerResponse res)
{
switch (req.RawUrl)
{
case "/":
if (req.HttpMethod != "GET")
{
SendBadReq(res);
break;
}
SendPage(res, "index.html");
break;
case "/todo-list":
if (req.HttpMethod != "GET")
{
SendBadReq(res);
break;
}
res.StatusCode = 200;
res.ContentType = "text/json";
Todo[] temp_todo = new Todo[count];
Array.Copy(todos, temp_todo, count);
res.OutputStream.Write(Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(temp_todo)));
res.Close();
break;
case "/add-todo":
if (req.HttpMethod != "POST")
{
SendBadReq(res);
break;
}
byte[] buffer = new byte[1024];
for (int i = 0; ; i++)
{
int t = req.InputStream.ReadByte();
if (t == -1)
{
Array.Resize(ref buffer, i);
break;
}
buffer[i] = (byte)t;
}
Todo temp = JsonConvert.DeserializeObject <Todo>(Encoding.UTF8.GetString(buffer));
if (count == 5)
{
for (int i = todos.Length - 1; i > 0; i--)
{
todos[i] = todos[i - 1];
}
todos[0] = temp;
}
else
{
todos[count++] = temp;
}
res.StatusCode = 202;
res.Close();
break;
default:
SendNotFound(res);
break;
}
}
public static void CloseWithCode(this HttpListenerResponse resp, int code)
{
resp.StatusCode = 404;
resp.Close();
}
public void HandleCheckFileInfoRequest(WopiRequest requestData)
{
lock (this)
{
// userId(user@polihub) will be passed from the policyHub application
if (!_authorization.ValidateToken(requestData.AccessToken, "user@policyhub", requestData.Id))
{
_errorHandler.ReturnInvalidToken(_response);
_response.Close();
return;
}
if (!File.Exists(requestData.FullPath))
{
_errorHandler.ReturnFileUnknown(_response);
_response.Close();
return;
}
try
{
FileInfo fileInfo = new FileInfo(requestData.FullPath);
ResponseGenerator generator = new ResponseGenerator(fileInfo);
if (!fileInfo.Exists)
{
_errorHandler.ReturnFileUnknown(_response);
return;
}
var memoryStream = new MemoryStream();
var json = new DataContractJsonSerializer(typeof(WopiCheckFileInfo));
json.WriteObject(memoryStream, generator.GetFileInfoResponse());
memoryStream.Flush();
memoryStream.Position = 0;
StreamReader streamReader = new StreamReader(memoryStream);
var jsonResponse = Encoding.UTF8.GetBytes(streamReader.ReadToEnd());
_response.ContentType = @"application/json";
_response.ContentLength64 = jsonResponse.Length;
_response.OutputStream.Write(jsonResponse, 0, jsonResponse.Length);
_errorHandler.ReturnSuccess(_response);
}
catch (UnauthorizedAccessException)
{
_errorHandler.ReturnFileUnknown(_response);
}
_response.Close();
}
}
private Action SetupBGHttpListenerTask()
{
Action BGHttpListen = (() => {
StringBuilder sb = new StringBuilder();
string listFmt = @"""id"":{0}, ""kind"":""AquesTalk"", ""name"":""{1}"", ""alias"":""""";
List <int> CidList = Config.AvatorNames.Select(c => c.Key).ToList();
int cnt = CidList.Count;
int cid;
int ListenIf;
while (KeepListen) // とりあえずの待ち受け構造
{
try
{
HttpListenerContext context = HTTPListener.GetContext();
HttpListenerRequest request = context.Request;
HttpListenerResponse response = context.Response;
int voice = 0;
string TalkText = "本日は晴天ですか？";
string UrlPath = request.Url.AbsolutePath.ToUpper();
foreach (var item in Regex.Split(request.Url.Query, @"[&?]"))
{
if (item == "")
{
continue;
}
string[] s = Regex.Split(item, "=");
if (s.Length < 2)
{
s = new string[] { HttpUtility.UrlDecode(s[0]), "" }
}
;
if (s.Length >= 2)
{
s = new string[] { HttpUtility.UrlDecode(s[0]), HttpUtility.UrlDecode(s[1]) }
}
;
switch (s[0])
{
case "text":
TalkText = s[1];
break;
case "voice":
int.TryParse(s[1], out voice);
break;
case "volume":
case "speed":
case "tone":
default:
break;
}
}
response.ContentType = "application/json; charset=utf-8";
if (ListenPort == Config.HttpPortNum2)
{
ListenIf = (int)ListenInterface.Http2;
}
else
{
ListenIf = (int)ListenInterface.Http1;
}
voice = EditInputText.EditInputString((voice > 8 || voice == -1 ? 0 : voice), TalkText);
cid = UserData.SelectedCid[ListenIf][voice];
switch (UserData.RandomVoiceMethod[ListenIf])
{
case 1:
voice = r.Next(0, 9);
cid = UserData.SelectedCid[ListenIf][voice];
break;
case 2:
cid = CidList[r.Next(0, cnt)];
if (Config.AvatorNames.ContainsKey(cid))
{
UserData.VoiceParams[ListenIf][voice][cid] = Config.AvatorParams(cid);
}
break;
}
// dispath url
switch (UrlPath)
{
case "/TALK":
Dictionary <string, decimal> Effects = UserData.VoiceParams[ListenIf][voice][cid]["effect"].ToDictionary(k => k.Key, v => v.Value["value"]);
Dictionary <string, decimal> Emotions = UserData.VoiceParams[ListenIf][voice][cid]["emotion"].ToDictionary(k => k.Key, v => v.Value["value"]);
MessageData talk = new MessageData()
{
Cid = cid,
Message = EditInputText.ChangedTalkText,
BouyomiVoice = voice,
ListenInterface = ListenIf,
TaskId = MessQue.count + 1,
Effects = Effects,
Emotions = Emotions
};
switch (PlayMethod)
{
case Methods.sync:
MessQue.AddQueue(talk);
break;
case Methods.async:
OnCallAsyncTalk?.Invoke(talk);
break;
}
byte[] responseTalkContent = Encoding.UTF8.GetBytes("{" + string.Format(@"""taskId"":{0}", talk.TaskId) + "}");
response.OutputStream.Write(responseTalkContent, 0, responseTalkContent.Length);
response.Close();
break;
case "/GETVOICELIST":
sb.Clear();
sb.AppendLine(@"{ ""voiceList"":[");
sb.Append(
string.Join(",", Config.AvatorNames.Select(v => string.Format(listFmt, v.Key, v.Value))
.Select(v => "{" + v + "}")
.ToArray())
);
sb.AppendLine(@"] }");
byte[] responseListContent = Encoding.UTF8.GetBytes(sb.ToString());
response.OutputStream.Write(responseListContent, 0, responseListContent.Length);
response.Close();
break;
case "/GETTALKTASKCOUNT":
byte[] responseTaskCountContent = Encoding.UTF8.GetBytes("{" + string.Format(@"""talkTaskCount"":{0}", MessQue.count) + "}");
response.OutputStream.Write(responseTaskCountContent, 0, responseTaskCountContent.Length);
response.Close();
break;
case "/GETNOWTASKID":
byte[] responseTaskNowContent = Encoding.UTF8.GetBytes("{" + string.Format(@"""nowTaskId"":{0}", taskId) + "}");
response.OutputStream.Write(responseTaskNowContent, 0, responseTaskNowContent.Length);
response.Close();
break;
case "/GETNOWPLAYING":
byte[] responseTaskPlayingContent = Encoding.UTF8.GetBytes("{" + string.Format(@"""nowPlaying"":{0}", MessQue.count != 0) + "}");
response.OutputStream.Write(responseTaskPlayingContent, 0, responseTaskPlayingContent.Length);
response.Close();
break;
case "/CLEAR":
byte[] responseTaskClearContent = Encoding.UTF8.GetBytes(@"{}");
response.OutputStream.Write(responseTaskClearContent, 0, responseTaskClearContent.Length);
response.Close();
break;
default:
byte[] responseMessageContent = Encoding.UTF8.GetBytes(@"{ ""Message"":""content not found.""}");
response.StatusCode = 404;
response.OutputStream.Write(responseMessageContent, 0, responseMessageContent.Length);
response.Close();
break;
}
}
catch (Exception)
{
//Dispatcher.Invoke(() =>
//{
// MessageBox.Show(e.Message, "sorry3");
//});
}
}
});
return(BGHttpListen);
}
public void Dispose()
{
inner.Close();
}
private async Task HandleIncomingConnections()
{
bool runServer = true;
// While a user hasn't visited the `shutdown` url, keep on handling requests
while (!apiWorker.CancellationPending)
{
// Will wait here until we hear from a connection
HttpListenerContext ctx = await listener.GetContextAsync();
// Peel out the requests and response objects
HttpListenerRequest req = ctx.Request;
HttpListenerResponse resp = ctx.Response;
//CORS - KIRIM DATA REPLY LANGSUNG KE WMS
if (req.HttpMethod == "OPTIONS")
{
resp.AddHeader("Access-Control-Allow-Headers", "Content-Type, Accept, X-Requested-With");
resp.AddHeader("Access-Control-Allow-Methods", "GET, POST");
resp.AddHeader("Access-Control-Max-Age", "1728000");
}
resp.AppendHeader("Access-Control-Allow-Origin", "*");
// Make sure we don't increment the page views counter if `favicon.ico` is requested
if (req.Url.AbsolutePath != "/favicon.ico")
{
Console.WriteLine(req.Url.ToString());
Console.WriteLine(req.HttpMethod);
Console.WriteLine(req.UserHostName);
Console.WriteLine("Request to route " + req.QueryString["route"]);
Console.WriteLine();
int route = Convert.ToInt32(req.QueryString["route"]);
dataRoute = route;
}
PrintToLog logging = printLog;
logging.Invoke("RX<-" + req.RawUrl);
string disableSubmit = !runServer ? "disabled" : "";
byte[] data;
if (String.IsNullOrEmpty(req.QueryString["route"]))
{
data = Encoding.UTF8.GetBytes("Infiniti 4.0 AGV API");
}
else
{
try
{
int route = Convert.ToInt32(req.QueryString["route"]);
dataRoute = route;
////Send Route
//sendByte((byte)route);
sendByte(route);
data = Encoding.UTF8.GetBytes("Accepted, route=" + route.ToString());
}
catch
{
data = Encoding.UTF8.GetBytes("Wrong data type");
}
}
resp.ContentType = "text/html";
resp.ContentEncoding = Encoding.UTF8;
resp.ContentLength64 = data.LongLength;
logging.Invoke("TX->" + Encoding.UTF8.GetString(data));
await resp.OutputStream.WriteAsync(data, 0, data.Length);
resp.Close();
}
}
/// <summary>
/// Used for actors ACKing received crossed messages. Once all expected actors have ACKEd the crossing message,
/// the Sync Service informs the root actor to push a crossing finished.
/// </summary>
/// <param name="context"></param>
/// <param name="request"></param>
private void HandleAckCrossing(HttpListenerContext context, HttpListenerRequest request)
{
m_log.InfoFormat("{0}: HandleAckCrossing", LogHeader);
StreamReader actorReader = new StreamReader(request.InputStream);
XmlSerializer deserializer = new XmlSerializer(typeof(CrossingFinished));
CrossingFinished cf = (CrossingFinished)deserializer.Deserialize(actorReader);
string ackActorID = cf.ackActorID;
CrossingRequest cross = cf.cross;
RootInfo root = null;
bool allAcksReceived = false;
try
{
HttpStatusCode actorStatus;
m_crossings[cross.uuid].actors.Remove(ackActorID);
m_log.InfoFormat("{0}: Ack received from {1}, {2} acks remaining.", LogHeader, ackActorID, m_crossings[cross.uuid].actors.Count);
if (m_crossings[cross.uuid].actors.Count == 0)
{
root = m_crossings[cross.uuid].rootHandler;
actorStatus = CancelCrossing(cross);
allAcksReceived = true;
}
else
{
actorStatus = HttpStatusCode.OK;
}
HttpListenerResponse actorResponse = context.Response;
actorResponse.StatusCode = (int)actorStatus;
actorResponse.Close();
if (allAcksReceived)
{
if (actorStatus == HttpStatusCode.OK)
{
m_log.InfoFormat("{0}: Informing root that crossing is finished", LogHeader);
// Now tell root to tell every actor that the crossing is finnished!
// Root's request variables
HttpWebRequest rootRequest = (HttpWebRequest)WebRequest.Create("http://" + root.quarkAddress + "/finished/");
rootRequest.Credentials = CredentialCache.DefaultCredentials;
rootRequest.Method = "POST";
rootRequest.ContentType = "text/json";
Stream rootOutput = rootRequest.GetRequestStream();
OSDMap DataMap = new OSDMap();
DataMap["uuid"] = OSD.FromUUID(cross.uuid);
DataMap["ts"] = OSD.FromLong(cross.timestamp);
string encodedMap = OSDParser.SerializeJsonString(DataMap, true);
byte[] rootData = System.Text.Encoding.ASCII.GetBytes(encodedMap);
int rootDataLength = rootData.Length;
rootOutput.Write(rootData, 0, rootDataLength);
rootOutput.Close();
// Check if everything went OK
try
{
HttpWebResponse response = (HttpWebResponse)rootRequest.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
m_log.InfoFormat("{0}: Successfully finished crossing.", LogHeader);
return;
}
}
catch (WebException we)
{
var resp = we.Response as HttpWebResponse;
m_log.ErrorFormat("{0}: Sync Crossing finished fail with actorStatus code: {1}", LogHeader, resp.StatusCode);
}
}
else
{
throw new Exception("Could not find the object in the crossing dictionary");
}
}
}
catch (Exception e)
{
m_log.ErrorFormat("{0}: Unkown exception while handling ACK from actor. Exception {1}", LogHeader, e);
}
}
private void checkAndResponse(HttpListenerRequest request, HttpListenerResponse response)
{
NCMBSettings._responseValidationFlag = true;
MockServerObject mockObj = null;
StreamReader stream = new StreamReader(request.InputStream);
string bodyJson = stream.ReadToEnd();
if (request.HttpMethod.Equals("GET") && request.Url.ToString().Equals(SERVER))
{
mockObj = new MockServerObject();
mockObj.status = 200;
}
else
{
foreach (MockServerObject mock in mockObjectDic[request.HttpMethod])
{
if (request.Url.ToString().Equals(mock.url))
{
if (bodyJson.Length > 0)
{
if (bodyJson.Equals(mock.body) || request.ContentType.Equals("multipart/form-data; boundary=_NCMBBoundary"))
{
mockObj = mock;
mockObj.request = request;
mockObj.validate();
if (mockObj.status == 200 || mockObj.status == 201)
{
break;
}
}
}
else
{
mockObj = mock;
mockObj.request = request;
mockObj.validate();
if (mockObj.status == 200 || mockObj.status == 201)
{
break;
}
}
}
}
}
if (mockObj == null)
{
mockObj = new MockServerObject();
}
//Set response signature
if (mockObj.responseSignature)
{
string signature = _makeResponseSignature(request, mockObj.responseJson);
response.AddHeader("X-NCMB-Response-Signature", signature);
}
//Set status code
response.StatusCode = mockObj.status;
byte[] buffer = System.Text.Encoding.UTF8.GetBytes(mockObj.responseJson);
// Get a response stream and write the response to it.
response.ContentLength64 = buffer.Length;
System.IO.Stream output = response.OutputStream;
output.Write(buffer, 0, buffer.Length);
// You must close the output stream.
response.Close();
}
/// <summary>
/// Closes connection
/// </summary>
public void close() {
response.Close();
WebServer.Remove(this.connectionId);
}
private void Worker(object state)
{
HttpListenerRequest request = null;
HttpListenerResponse response = null;
try
{
var context = state as HttpListenerContext;
//
request = context.Request;
response = context.Response;
//
if (request.UserLanguages != null && request.UserLanguages.Length > 0)
{
try
{
CultureInfo culture = CultureInfo.CreateSpecificCulture(request.UserLanguages[0].ToLowerInvariant().Trim());
Thread.CurrentThread.CurrentCulture = culture;
Thread.CurrentThread.CurrentUICulture = culture;
}
catch
{
}
}
//
if (request.IsSecureConnection)
{
var clientCertificate = request.GetClientCertificate();
var chain = new X509Chain
{
ChainPolicy = { RevocationMode = X509RevocationMode.NoCheck }
};
chain.Build(clientCertificate);
if (chain.ChainStatus.Length != 0)
{
// Invalid certificate
response.StatusCode = (int)HttpStatusCode.Unauthorized;
response.OutputStream.Close();
return;
}
}
//
response.Headers.Set(HttpResponseHeader.Server, "MIG WebService Gateway");
response.KeepAlive = false;
//
bool requestHasAuthorizationHeader = request.Headers["Authorization"] != null;
string remoteAddress = request.RemoteEndPoint.Address.ToString();
string logExtras = "";
//
if (servicePassword == "" || requestHasAuthorizationHeader) //request.IsAuthenticated)
{
bool verified = false;
//
string authUser = "";
string authPass = "";
//
//NOTE: context.User.Identity and request.IsAuthenticated
//aren't working under MONO with this code =/
//so we proceed by manually parsing Authorization header
//
//HttpListenerBasicIdentity identity = null;
//
if (requestHasAuthorizationHeader)
{
//identity = (HttpListenerBasicIdentity)context.User.Identity;
// authuser = identity.Name;
// authpass = identity.Password;
byte[] encodedDataAsBytes = Convert.FromBase64String(request.Headers["Authorization"].Split(' ')[1]);
string authtoken = Encoding.UTF8.GetString(encodedDataAsBytes);
authUser = authtoken.Split(':')[0];
authPass = authtoken.Split(':')[1];
}
//
//TODO: complete authorization (for now with one fixed user 'admin', add multiuser support)
//
if (servicePassword == "" || authUser == serviceUsername && Utility.Encryption.SHA1.GenerateHashString(authPass) == servicePassword)
{
verified = true;
}
//
if (verified)
{
string url = request.RawUrl.TrimStart('/').TrimStart('\\').TrimStart('.');
if (url.IndexOf("?") > 0)
{
url = url.Substring(0, url.IndexOf("?"));
}
// Check if this url is an alias
url = UrlAliasCheck(url.TrimEnd('/'));
//
// url aliasing check
if (url == "" || url.TrimEnd('/') == baseUrl.TrimEnd('/'))
{
// default home redirect
response.Redirect("/" + baseUrl.TrimEnd('/') + "/index.html");
//TODO: find a solution for HG homepage redirect ---> ?" + new TimeSpan(DateTime.UtcNow.Ticks).TotalMilliseconds + "#page_control");
response.Close();
}
else
{
var connectionWatch = Stopwatch.StartNew();
MigService.Log.Info(new MigEvent(this.GetName(), remoteAddress, "HTTP", request.HttpMethod,
$"{response.StatusCode} {request.RawUrl} [OPEN]"));
// this url is reserved for Server Sent Event stream
if (url.TrimEnd('/').Equals("events"))
{
HandleEventsRoute(request, response, context, remoteAddress);
}
else
{
try
{
MigClientRequest migRequest = null;
if (url.StartsWith("api/"))
{
string message = url.Substring(url.IndexOf('/', 1) + 1);
var migContext = new MigContext(ContextSource.WebServiceGateway, context);
migRequest = new MigClientRequest(migContext, new MigInterfaceCommand(message));
// Disable HTTP caching
response.Headers.Set(HttpResponseHeader.CacheControl, "no-cache, no-store, must-revalidate");
response.Headers.Set(HttpResponseHeader.Pragma, "no-cache");
response.Headers.Set(HttpResponseHeader.Expires, "0");
// Store POST data (if any) in the migRequest.RequestData field
migRequest.RequestData = WebServiceUtility.ReadToEnd(request.InputStream);
migRequest.RequestText = request.ContentEncoding.GetString(migRequest.RequestData);
}
OnPreProcessRequest(migRequest);
bool requestHandled = migRequest != null && migRequest.Handled;
if (requestHandled)
{
SendResponseObject(context, migRequest.ResponseData);
}
else if (url.StartsWith(baseUrl) || baseUrl.Equals("/"))
{
// If request begins <base_url>, process as standard Web request
string requestedFile = GetWebFilePath(url);
if (!File.Exists(requestedFile))
{
response.StatusCode = (int)HttpStatusCode.NotFound;
WebServiceUtility.WriteStringToContext(context, $"<h1>404 - Not Found</h1><br/>{requestedFile}");
}
else
{
bool isText = false;
if (url.ToLower().EndsWith(".js")) // || requestedurl.EndsWith(".json"))
{
response.ContentType = "text/javascript";
isText = true;
}
else if (url.ToLower().EndsWith(".css"))
{
response.ContentType = "text/css";
isText = true;
}
else if (url.ToLower().EndsWith(".zip"))
{
response.ContentType = "application/zip";
}
else if (url.ToLower().EndsWith(".png"))
{
response.ContentType = "image/png";
}
else if (url.ToLower().EndsWith(".jpg"))
{
response.ContentType = "image/jpeg";
}
else if (url.ToLower().EndsWith(".gif"))
{
response.ContentType = "image/gif";
}
else if (url.ToLower().EndsWith(".svg"))
{
response.ContentType = "image/svg+xml";
}
else if (url.ToLower().EndsWith(".mp3"))
{
response.ContentType = "audio/mp3";
}
else if (url.ToLower().EndsWith(".wav"))
{
response.ContentType = "audio/x-wav";
}
else if (url.ToLower().EndsWith(".appcache"))
{
response.ContentType = "text/cache-manifest";
}
else if (url.ToLower().EndsWith(".otf") || url.ToLower().EndsWith(".ttf") || url.ToLower().EndsWith(".woff") || url.ToLower().EndsWith(".woff2"))
{
response.ContentType = "application/octet-stream";
}
else if (url.ToLower().EndsWith(".xml"))
{
response.ContentType = "text/xml";
isText = true;
}
else
{
response.ContentType = "text/html";
isText = true;
}
var file = new FileInfo(requestedFile);
response.ContentLength64 = file.Length;
bool modified = true;
if (request.Headers.AllKeys.Contains("If-Modified-Since"))
{
var modifiedSince = DateTime.MinValue;
DateTime.TryParse(request.Headers["If-Modified-Since"], out modifiedSince);
if (file.LastWriteTime.ToUniversalTime().Equals(modifiedSince))
{
modified = false;
}
}
bool disableCacheControl = HttpCacheIgnoreCheck(url);
if (!modified && !disableCacheControl)
{
// TODO: !IMPORTANT! exclude from caching files that contains SSI tags!
response.StatusCode = (int)HttpStatusCode.NotModified;
//!!DISABLED!! - The following line was preventing browser to load file from cache
//response.Headers.Set(HttpResponseHeader.Date, file.LastWriteTimeUtc.ToString().Replace(",", "."));
}
else
{
response.Headers.Set(HttpResponseHeader.LastModified, file.LastWriteTimeUtc.ToString().Replace(",", "."));
if (disableCacheControl)
{
response.Headers.Set(HttpResponseHeader.CacheControl, "no-cache, no-store, must-revalidate");
response.Headers.Set(HttpResponseHeader.Pragma, "no-cache");
response.Headers.Set(HttpResponseHeader.Expires, "0");
}
else
{
response.Headers.Set(HttpResponseHeader.CacheControl, "max-age=86400");
}
// PRE PROCESS text output
if (isText)
{
try
{
WebFile webFile = GetWebFile(requestedFile);
response.ContentEncoding = webFile.Encoding;
response.ContentType += "; charset=" + webFile.Encoding.BodyName;
// We don't need to parse the content again if it's coming from the cache
if (!webFile.IsCached)
{
string body = webFile.Content;
if (requestedFile.EndsWith(".md"))
{
// Built-in Markdown files support
body = CommonMarkConverter.Convert(body);
// TODO: add a way to include HTML header and footer template to be appended to the
// TODO: translated markdown text
}
else
{
// HTML file
// replace prepocessor directives with values
bool tagFound;
do
{
tagFound = false;
var ts = body.IndexOf("{include ");
if (ts >= 0)
{
var te = body.IndexOf("}", ts);
if (te > ts)
{
var rs = body.Substring(ts + (te - ts) + 1);
var cs = body.Substring(ts, te - ts + 1);
var ls = body.Substring(0, ts);
//
try
{
if (cs.StartsWith("{include "))
{
var fileName = cs.Substring(9).TrimEnd('}').Trim();
fileName = GetWebFilePath(fileName);
var fileEncoding = DetectWebFileEncoding(fileName) ??
defaultWebFileEncoding;
var incFile = File.ReadAllText(fileName, fileEncoding) + rs;
body = ls + incFile;
}
}
catch
{
body = ls + "<h5 style=\"color:red\">Error processing '" + cs.Replace("{", "[").Replace("}", "]") + "'</h5>" + rs;
}
tagFound = true;
}
}
} while (tagFound); // continue if a pre processor tag was found
// {hostos}
body = body.Replace("{hostos}", Environment.OSVersion.Platform.ToString());
// {filebase}
body = body.Replace("{filebase}", Path.GetFileNameWithoutExtension(requestedFile));
}
// update the cache content with parsing results
webFile.Content = body;
}
// Store the cache item if the file cache is enabled
if (enableFileCache)
{
UpdateWebFileCache(requestedFile, webFile.Content, response.ContentEncoding);
}
//
WebServiceUtility.WriteStringToContext(context, webFile.Content);
}
catch (Exception ex)
{
// TODO: report internal mig interface error
response.StatusCode = (int)HttpStatusCode.InternalServerError;
WebServiceUtility.WriteStringToContext(context, ex.Message + "\n" + ex.StackTrace);
MigService.Log.Error(ex);
}
}
else
{
WebServiceUtility.WriteBytesToContext(context, File.ReadAllBytes(requestedFile));
}
}
}
requestHandled = true;
}
OnPostProcessRequest(migRequest);
if (!requestHandled && migRequest != null && migRequest.Handled)
{
SendResponseObject(context, migRequest.ResponseData);
}
else if (!requestHandled)
{
response.StatusCode = (int)HttpStatusCode.NotFound;
WebServiceUtility.WriteStringToContext(context, "<h1>404 - Not Found</h1>");
}
}
catch (Exception eh)
{
// TODO: add error logging
Console.Error.WriteLine(eh);
}
}
connectionWatch.Stop();
logExtras = " [CLOSED AFTER " + Math.Round(connectionWatch.Elapsed.TotalSeconds, 3) + " seconds]";
}
}
else
{
response.StatusCode = (int)HttpStatusCode.Unauthorized;
// this will only work in Linux (mono)
//response.Headers.Set(HttpResponseHeader.WwwAuthenticate, "Basic");
// this works both on Linux and Windows
response.AddHeader("WWW-Authenticate", "Basic realm=\"User Visible Realm\"");
}
}
else
{
response.StatusCode = (int)HttpStatusCode.Unauthorized;
// this will only work in Linux (mono)
//response.Headers.Set(HttpResponseHeader.WwwAuthenticate, "Basic");
// this works both on Linux and Windows
response.AddHeader("WWW-Authenticate", "Basic realm=\"User Visible Realm\"");
}
MigService.Log.Info(new MigEvent(this.GetName(), remoteAddress, "HTTP", request.HttpMethod,
$"{response.StatusCode} {request.RawUrl}{logExtras}"));
}
catch (Exception ex)
{
MigService.Log.Error(ex);
}
finally
{
//
// CleanUp/Dispose allocated resources
//
try { request.InputStream.Close(); } catch {
// TODO: add logging
}
try { response.OutputStream.Close(); } catch {
// TODO: add logging
}
try { response.Close(); } catch {
// TODO: add logging
}
try { response.Abort(); } catch {
// TODO: add logging
}
}
}
private void ProcessApiDataResponse(HttpListenerResponse response)
{
Task.Factory.StartNew(() =>
{
try
{
double divisor = 1;
var api = new JsonAPI();
PopulateCommonApiData(ref api, ref divisor);
foreach (var miner in m_miners)
{
foreach (var device in miner.Devices.Where(d => d.AllowDevice))
{
if (miner.HasMonitoringAPI)
{
switch (device.Type)
{
case "CUDA":
JsonAPI.CUDA_Miner cudaMiner = null;
PopulateCudaApiData((Miner.CUDA)miner, (Miner.Device.CUDA)device, divisor, ref cudaMiner);
if (cudaMiner != null)
{
api.Miners.Add(cudaMiner);
}
break;
case "OpenCL":
JsonAPI.AMD_Miner amdMiner = null;
PopulateAmdApiData((Miner.OpenCL)miner, (Miner.Device.OpenCL)device, divisor, ref amdMiner);
if (amdMiner != null)
{
api.Miners.Add(amdMiner);
}
break;
}
}
else
{
switch (device.Type)
{
case "OpenCL":
JsonAPI.OpenCLMiner openClMiner = null;
PopulateOpenCLApiData((Miner.OpenCL)miner, (Miner.Device.OpenCL)device, divisor, ref openClMiner);
if (openClMiner != null)
{
api.Miners.Add(openClMiner);
}
break;
case "CPU":
default:
JsonAPI.Miner cpuMiner = null;
PopulateCpuApiData((Miner.CPU)miner, (Miner.Device.CPU)device, divisor, ref cpuMiner);
if (cpuMiner != null)
{
api.Miners.Add(cpuMiner);
}
break;
}
}
}
}
api.Miners.Sort((x, y) => x.PciBusID.CompareTo(y.PciBusID));
byte[] buffer = Encoding.UTF8.GetBytes(Utils.Json.SerializeFromObject(api, Utils.Json.BaseClassFirstSettings));
using (var output = response.OutputStream)
{
if (buffer != null)
{
output.Write(buffer, 0, buffer.Length);
output.Flush();
}
}
}
catch (Exception ex)
{
response.StatusCode = (int)HttpStatusCode.InternalServerError;
var errorMessage = string.Empty;
var currentEx = ex;
while (currentEx != null)
{
if (!string.IsNullOrEmpty(errorMessage))
{
errorMessage += " ";
}
errorMessage += currentEx.Message;
currentEx = currentEx.InnerException;
}
Program.Print(string.Format("[ERROR] {0}", errorMessage));
}
finally
{
try
{
if (response != null)
{
response.Close();
}
}
catch (Exception ex)
{
var errorMessage = string.Empty;
var currentEx = ex;
while (currentEx != null)
{
if (!string.IsNullOrEmpty(errorMessage))
{
errorMessage += " ";
}
errorMessage += currentEx.Message;
currentEx = currentEx.InnerException;
}
Program.Print(string.Format("[ERROR] {0}", errorMessage));
}
}
},
TaskCreationOptions.LongRunning);
}
public async Task HandleIncomingConnections()
{
bool runServer = true;
// Create a Http server and start listening for incoming connections
listener = new HttpListener();
listener.Prefixes.Add(url);
listener.Start();
Console.WriteLine("Server listening...");
while (runServer)
{
// Will wait here until we hear from a connection
HttpListenerContext ctx = await listener.GetContextAsync();
// Peel out the requests and response objects
HttpListenerRequest req = ctx.Request;
HttpListenerResponse resp = ctx.Response;
resp.AddHeader("Access-Control-Allow-Origin", "*");
if ((req.HttpMethod == "POST") && (req.Url.AbsolutePath == "/shutdown"))
{
Console.WriteLine("Shutdown requested");
runServer = false;
resp.StatusCode = 204;
}
else if ((req.HttpMethod == "POST") && (req.Url.AbsolutePath == "/start"))
{
//Start
string jsonConfiguration;
using (var reader = new StreamReader(req.InputStream, req.ContentEncoding))
{
jsonConfiguration = reader.ReadToEnd();
}
try
{
Configuration config = Configuration.FromJson(jsonConfiguration);
GeneticEngine engine = new GeneticEngine(config);
var population = Enumerable.Range(0, engine.N).Select(_ => new Character(config.CharacterType));
var engineThread = new Thread(() =>
{
metricsBuffer = new BufferBlock <GenerationMetrics>();
int gen = 0;
var currentPopulation = population;
Stopwatch sw = new Stopwatch();
sw.Start();
while (!engine.Finish.IsFinished(currentPopulation, gen++, sw.ElapsedMilliseconds))
{
currentPopulation = engine.AdvanceGeneration(currentPopulation).ToList();
MeasureGenerationMetrics(currentPopulation);
}
sw.Stop();
metricsBuffer.Post(null);
metricsBuffer.Complete();
});
engineThread.Start();
resp.StatusCode = 204;
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
byte[] responseData = Encoding.UTF8.GetBytes(ex.ToString());
resp.StatusCode = 400;
resp.ContentEncoding = Encoding.UTF8;
resp.ContentLength64 = responseData.LongLength;
await resp.OutputStream.WriteAsync(responseData, 0, responseData.Length);
}
}
else if ((req.HttpMethod == "GET") && (req.Url.AbsolutePath == "/data"))
{
//Get data
List <GenerationMetrics> values = new List <GenerationMetrics>();
while (metricsBuffer.TryReceive(out GenerationMetrics data))
{
values.Add(data);
}
byte[] responseData = Encoding.UTF8.GetBytes(
JsonConvert.SerializeObject(values, Formatting.None, new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
})
);
resp.ContentType = "application/json";
resp.ContentEncoding = Encoding.UTF8;
resp.ContentLength64 = responseData.LongLength;
resp.StatusCode = 200;
await resp.OutputStream.WriteAsync(responseData, 0, responseData.Length);
}
resp.Close();
}
listener.Close();
}
