private async Task <bool> HandleStatus(IStatusHandlerContext context)
{
if (!context.IsGetLike || context.Url !.AbsolutePath != "/status")
{
return(false);
}
var jObject = new JsonObject
{
// We need to send at LEAST name and player count to have the launcher work with us.
// Content can override these if it wants (e.g. stealthmins).
["name"] = _serverNameCache,
["players"] = _playerManager.PlayerCount
};
OnStatusRequest?.Invoke(jObject);
await context.RespondJsonAsync(jObject);
return(true);
}
private bool _handleStatus(HttpMethod method, HttpListenerRequest request, HttpListenerResponse response)
{
if (!method.IsGetLike() || request.Url.AbsolutePath != "/status")
{
return(false);
}
if (OnStatusRequest == null)
{
Logger.WarningS("statushost", "OnStatusRequest is not set, responding with a 501.");
response.Respond(method, "", HttpStatusCode.NotImplemented, "text/plain");
return(true);
}
response.StatusCode = (int)HttpStatusCode.OK;
response.StatusDescription = "OK";
response.ContentType = "application/json";
response.ContentEncoding = EncodingHelpers.UTF8;
if (method == HttpMethod.Head)
{
response.Close();
return(true);
}
var jObject = new JObject();
OnStatusRequest.Invoke(jObject);
using (var streamWriter = new StreamWriter(response.OutputStream, EncodingHelpers.UTF8))
using (var jsonWriter = new JsonTextWriter(streamWriter))
{
var serializer = new JsonSerializer();
serializer.Serialize(jsonWriter, jObject);
jsonWriter.Flush();
}
response.Close();
return(true);
}
private bool HandleStatus(HttpMethod method, HttpRequest request, HttpResponse response)
{
if (!method.IsGetLike() || request.Path != "/status")
{
return(false);
}
if (OnStatusRequest == null)
{
Logger.WarningS(Sawmill, "OnStatusRequest is not set, responding with a 501.");
response.Respond("Not Implemented", HttpStatusCode.NotImplemented);
return(true);
}
response.StatusCode = (int)HttpStatusCode.OK;
response.ContentType = "application/json";
if (method == HttpMethod.Head)
{
return(true);
}
var jObject = new JObject();
OnStatusRequest?.Invoke(jObject);
using var streamWriter = new StreamWriter(response.Body, EncodingHelpers.UTF8);
using var jsonWriter = new JsonTextWriter(streamWriter);
JsonSerializer.Serialize(jsonWriter, jObject);
jsonWriter.Flush();
return(true);
}
private void _processRequestInternal(HttpListenerContext context)
{
var response = context.Response;
var request = context.Request;
if (request.HttpMethod != "GET" && request.HttpMethod != "HEAD")
{
response.StatusCode = (int)HttpStatusCode.BadRequest;
response.StatusDescription = "Bad Request";
response.ContentType = "text/plain";
_respondText(response, "400 Bad Request", false);
return;
}
var head = request.HttpMethod == "HEAD";
try
{
var uri = request.Url;
if (uri.AbsolutePath == "/teapot")
{
response.StatusCode = 418; // >HttpStatusCode doesn't include 418.
response.StatusDescription = "I'm a teapot";
response.ContentType = "text/plain";
_respondText(response, "The requested entity body is short and stout.", head);
}
else if (uri.AbsolutePath == "/status")
{
if (OnStatusRequest == null)
{
response.StatusCode = (int)HttpStatusCode.NotImplemented;
response.StatusDescription = "Not Implemented";
response.ContentType = "text/plain";
_respondText(response, "501 Not Implemented", head);
Logger.WarningS("statushost", "OnStatusRequest is not set, responding with a 501.");
return;
}
response.StatusCode = (int)HttpStatusCode.OK;
response.StatusDescription = "OK";
response.ContentType = "application/json";
response.ContentEncoding = EncodingHelpers.UTF8;
if (head)
{
response.OutputStream.Close();
return;
}
var jObject = new JObject();
OnStatusRequest?.Invoke(jObject);
using (var streamWriter = new StreamWriter(response.OutputStream, EncodingHelpers.UTF8))
using (var jsonWriter = new JsonTextWriter(streamWriter))
{
var serializer = new JsonSerializer();
serializer.Serialize(jsonWriter, jObject);
jsonWriter.Flush();
}
response.OutputStream.Close();
}
else
{
response.StatusCode = (int)HttpStatusCode.NotFound;
response.StatusDescription = "Not Found";
response.ContentType = "text/plain";
_respondText(response, "404 Not Found", head);
}
}
catch (Exception e)
{
response.StatusCode = (int)HttpStatusCode.InternalServerError;
response.StatusDescription = "Internal Server Error";
response.ContentType = "text/plain";
_respondText(response, "500 Internal Server Error", head);
Logger.ErrorS("statushost", "Exception in StatusHost: {0}", e);
}
}
public void RequestStatus(RequestContext context)
{
_logger.LogDebug("RequestStatus");
OnStatusRequest?.Invoke(context);
}
