/// <summary>
/// see ref=<see cref="Open"/>
/// HttpServer.HttpRequesting += OnRequest
/// </summary>
private void OnRequest(object sender, EventHttpRequestArgs e)
{
try
{
if (OnRequesting(e.Request, e.Response))
{
var item = Routes.GetAgent(e.Request.BaseUrl);
if (item == null)
{
BadGateway result = new BadGateway("Cluster server unavailable");
EventResponseErrorArgs error = new EventResponseErrorArgs(
e.Request, e.Response, result, BadGateway.CLUSTER_SERVER_UNAVAILABLE
);
OnResponseError(error);
}
else
{
item.Execute(e.Request, e.Response);
}
}
}
catch (Exception e_)
{
if (HttpServer.EnableLog(BeetleX.EventArgs.LogType.Error))
{
HttpServer.Log(BeetleX.EventArgs.LogType.Error,
$"gateway process {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.BaseUrl} error {e_.Message}@{e_.StackTrace}");
}
}
finally
{
e.Cancel = true;
}
}
protected override void OnHttpRequest(object sender, EventHttpRequestArgs e)
{
if (e.Request.Url.IndexOf("/admin", StringComparison.OrdinalIgnoreCase) >= 0)
{
e.Response.Result(new JsonResult($"无权访问{e.Request.Url}"));
e.Cancel = true;
}
else
{
base.OnHttpRequest(sender, e);
}
}
private void OnRequest(object sender, EventHttpRequestArgs e)
{
var url = e.Request.BaseUrl;
if (url.Length > 2 && url[1] == '_' && url[2] == '_')
{
return;
}
try
{
var ip = e.Request.RemoteIPAddress;
HttpServer.RequestExecting();
if (this.Pluginer.Requesting(e.Request, e.Response))
{
var item = Routes.GetAgent(e.Request);
if (item == null)
{
EventResponseErrorArgs error = new EventResponseErrorArgs(
e.Request, e.Response, this, "Cluster server unavailable", Gateway.CLUSTER_SERVER_UNAVAILABLE
);
OnResponseError(error);
}
else
{
if (item.UrlRoute.Pluginer.Requesting(e.Request, e.Response))
{
item.Execute(e.Request, e.Response);
}
}
}
}
catch (Exception e_)
{
if (HttpServer.EnableLog(BeetleX.EventArgs.LogType.Error))
{
HttpServer.Log(BeetleX.EventArgs.LogType.Error,
$"gateway process {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.BaseUrl} error {e_.Message}@{e_.StackTrace}");
}
}
finally
{
e.Cancel = true;
}
}
public void OnRequesting(object sender, EventHttpRequestArgs e)
{
if (e.Request.BaseUrl == "/plaintext")
{
e.Response.Result(plaintextResult);
}
else if (e.Request.BaseUrl == "/json")
{
var json = new SpanJsonResult(new JsonMessage {
message = "Hello, World!"
});
e.Response.Result(json);
}
else
{
e.Response.Result(new NotFoundResult("url not found!"));
}
e.Cancel = true;
}
private void OnRequest(object sender, EventHttpRequestArgs e)
{
try
{
e.Cancel = true;
var ip = e.Request.RemoteIPAddress;
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"Gateway {e.Request.ID} {e.Request.Method} {e.Request.Url} request from {ip}");
}
HttpServer.RequestExecting();
var result = this.Pluginer.Requesting(e.Request, e.Response);
if (result.Item1)
{
var item = Routes.GetAgent(e.Request);
if (item == null)
{
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"Gateway {e.Request.ID} {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.Url} request cluster server unavailable");
}
EventResponseErrorArgs error = new EventResponseErrorArgs(
e.Request, e.Response, this, "Cluster server unavailable", Gateway.CLUSTER_SERVER_UNAVAILABLE
);
OnResponseError(error);
}
else
{
result = item.UrlRoute.Pluginer.Requesting(e.Request, e.Response);
if (result.Item1)
{
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"Gateway {e.Request.ID} {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.Url} request {item.UrlRoute.Url}'s route executing");
}
if (IOQueue.Count > GatewayQueueSize)
{
Events.EventResponseErrorArgs erea = new Events.EventResponseErrorArgs(
e.Request, e.Response, this, $"The gateway queue overflow!", Gateway.GATEWAY_QUEUE_OVERFLOW);
this.OnResponseError(erea);
}
else
{
AddRequest(new Tuple <UrlRouteAgent, HttpRequest, HttpResponse>(item, e.Request, e.Response));
}
}
else
{
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"Gateway {e.Request.ID} {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.Url} request {item.UrlRoute.Url}'s route executing cancel!");
}
e.Cancel = result.Item2 == ResultType.Completed;
return;
}
}
}
else
{
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"Gateway {e.Request.ID} {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.Url} request gateway executing cancel!");
}
e.Cancel = result.Item2 == ResultType.Completed;
return;
}
}
catch (Exception e_)
{
if (HttpServer.EnableLog(BeetleX.EventArgs.LogType.Error))
{
HttpServer.Log(BeetleX.EventArgs.LogType.Error,
$"Gateway {e.Request.ID} {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.BaseUrl} process error {e_.Message}@{e_.StackTrace}");
}
}
}
private void OnRequest(object sender, EventHttpRequestArgs e)
{
try
{
e.Cancel = true;
var ip = e.Request.RemoteIPAddress;
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"gateway {e.Request.Method} {e.Request.Url} request from {ip}");
}
HttpServer.RequestExecting();
var result = this.Pluginer.Requesting(e.Request, e.Response);
if (result.Item1)
{
var item = Routes.GetAgent(e.Request);
if (item == null)
{
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"gateway {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.Url} request cluster server unavailable");
}
EventResponseErrorArgs error = new EventResponseErrorArgs(
e.Request, e.Response, this, "Cluster server unavailable", Gateway.CLUSTER_SERVER_UNAVAILABLE
);
OnResponseError(error);
}
else
{
result = item.UrlRoute.Pluginer.Requesting(e.Request, e.Response);
if (result.Item1)
{
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"gateway {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.Url} request {item.UrlRoute.Url}'s route executing");
}
item.Execute(e.Request, e.Response);
}
else
{
if (HttpServer.EnableLog(LogType.Info))
{
HttpServer.Log(LogType.Info, $"gateway {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.Url} request {item.UrlRoute.Url}'s route executing cancel!");
}
e.Cancel = result.Item2 == ResultType.Completed;
return;
}
}
}
else
{
e.Cancel = result.Item2 == ResultType.Completed;
return;
}
}
catch (Exception e_)
{
if (HttpServer.EnableLog(BeetleX.EventArgs.LogType.Error))
{
HttpServer.Log(BeetleX.EventArgs.LogType.Error,
$"gateway process {e.Request.RemoteIPAddress} {e.Request.Method} {e.Request.BaseUrl} error {e_.Message}@{e_.StackTrace}");
}
}
}
