public void Execute(HttpRequest request, HttpResponse response)
{
if (request.Server.EnableLog(LogType.Debug))
{
request.Server.Log(LogType.Debug, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s get urlroute agent!");
}
if (string.Compare(request.Method, "OPTIONS", true) == 0)
{
if (!string.IsNullOrEmpty(UrlRoute.AccessControlAllowOrigin))
{
OptionsAttribute oa = new OptionsAttribute();
oa.AllowCredentials = UrlRoute.AccessControlAllowCredentials;
oa.AllowHeaders = UrlRoute.AccessControlAllowHeaders;
oa.AllowMaxAge = UrlRoute.AccessControlMaxAge > 0 ? UrlRoute.AccessControlMaxAge.ToString() : null;
oa.AllowMethods = UrlRoute.AccessControlAllowMethods;
oa.AllowOrigin = UrlRoute.AccessControlAllowOrigin;
oa.Vary = UrlRoute.Vary;
response.Result(oa);
return;
}
}
if (!UrlRoute.ValidateRPS())
{
string error = $"Unable to reach [{UrlRoute.Url} route {request.Url}] in HTTP request, exceeding maximum number of rps limit";
Events.EventResponseErrorArgs erea = new Events.EventResponseErrorArgs(request, response,
UrlRoute.Gateway, error, Gateway.SERVER_MAX_OF_RPS);
UrlRoute.Gateway.OnResponseError(erea);
if (request.Server.EnableLog(LogType.Info))
{
request.Server.Log(LogType.Info, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s route server exceeding maximum number of rps limit");
}
return;
}
var agent = UrlRoute.GetServerAgent(request);
if (agent == null)
{
if (request.Server.EnableLog(LogType.Info))
{
request.Server.Log(LogType.Info, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s route server unavailable");
}
Events.EventResponseErrorArgs erea = new Events.EventResponseErrorArgs(
request, response, UrlRoute.Gateway, $"The {Url} url route server unavailable", Gateway.URL_NODE_SERVER_UNAVAILABLE);
UrlRoute.Gateway.OnResponseError(erea);
}
else
{
if (request.Server.EnableLog(LogType.Debug))
{
request.Server.Log(LogType.Debug, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s AgentRequesting event!");
}
if (UrlRoute.Pluginer.AgentRequesting(request, response, agent.Agent, UrlRoute))
{
agent.Increment();
if (agent.ValidateRPS())
{
if (request.Server.EnableLog(LogType.Debug))
{
request.Server.Log(LogType.Debug, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s agent execute!");
}
agent.Agent.Execute(request, response, agent, UrlRoute);
}
else
{
string error = $"Unable to reach {agent.Agent.Uri} HTTP request, exceeding maximum number of rps limit";
Events.EventResponseErrorArgs erea = new Events.EventResponseErrorArgs(request, response,
UrlRoute.Gateway, error, Gateway.SERVER_MAX_OF_RPS);
UrlRoute.Gateway.OnResponseError(erea);
if (request.Server.EnableLog(LogType.Info))
{
request.Server.Log(LogType.Info, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s route server exceeding maximum number of rps limit");
}
}
}
else
{
if (request.Server.EnableLog(LogType.Info))
{
request.Server.Log(LogType.Info, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s route server exceeding cancel");
}
}
}
}
public void Execute(HttpRequest request, HttpResponse response)
{
if (request.Server.EnableLog(LogType.Debug))
{
request.Server.Log(LogType.Debug, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s get urlroute agent!");
}
if (!UrlRoute.ValidateRPS())
{
string error = $"Unable to reach [{UrlRoute.Url} route {request.Url}] in HTTP request, exceeding maximum number of rps limit";
Events.EventResponseErrorArgs erea = new Events.EventResponseErrorArgs(request, response,
UrlRoute.Gateway, error, Gateway.SERVER_MAX_OF_RPS);
UrlRoute.Gateway.OnResponseError(erea);
if (request.Server.EnableLog(LogType.Info))
{
request.Server.Log(LogType.Info, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s route server exceeding maximum number of rps limit");
}
return;
}
var agent = UrlRoute.GetServerAgent(request);
if (agent == null)
{
if (request.Server.EnableLog(LogType.Info))
{
request.Server.Log(LogType.Info, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s route server unavailable");
}
Events.EventResponseErrorArgs erea = new Events.EventResponseErrorArgs(
request, response, UrlRoute.Gateway, $"The {Url} url route server unavailable", Gateway.URL_NODE_SERVER_UNAVAILABLE);
UrlRoute.Gateway.OnResponseError(erea);
}
else
{
if (request.Server.EnableLog(LogType.Debug))
{
request.Server.Log(LogType.Debug, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s AgentRequesting event!");
}
if (UrlRoute.Pluginer.AgentRequesting(request, response, agent.Agent, UrlRoute))
{
agent.Increment();
if (agent.ValidateRPS())
{
if (request.Server.EnableLog(LogType.Debug))
{
request.Server.Log(LogType.Debug, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s agent execute!");
}
agent.Agent.Execute(request, response, agent, UrlRoute);
}
else
{
string error = $"Unable to reach {agent.Agent.Uri} HTTP request, exceeding maximum number of rps limit";
Events.EventResponseErrorArgs erea = new Events.EventResponseErrorArgs(request, response,
UrlRoute.Gateway, error, Gateway.SERVER_MAX_OF_RPS);
UrlRoute.Gateway.OnResponseError(erea);
if (request.Server.EnableLog(LogType.Info))
{
request.Server.Log(LogType.Info, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s route server exceeding maximum number of rps limit");
}
}
}
else
{
if (request.Server.EnableLog(LogType.Info))
{
request.Server.Log(LogType.Info, $"Gateway {request.RemoteIPAddress} {request.Method} {request.Url} request {UrlRoute.Url}'s route server exceeding cancel");
}
}
}
}