internal void OnPreSendRequestHeaders(HttpContextBase context)
{
if (!this.isEnabled)
{
return;
}
Diagnostics.SendWatsonReportOnUnhandledException(delegate()
{
if (NativeProxyHelper.CanNativeProxyHandleRequest(context.ApplicationInstance.Context) && context.Response.StatusCode == 200)
{
this.AddCookiesToClientResponse(context);
}
}, new Diagnostics.LastChanceExceptionHandler(this.LastChanceExceptionHandler));
}
internal void OnPostAuthorizeRequest(HttpContextBase context)
{
if (!this.isEnabled)
{
return;
}
Diagnostics.SendWatsonReportOnUnhandledException(delegate()
{
if (NativeProxyHelper.CanNativeProxyHandleRequest(context.ApplicationInstance.Context))
{
NativeProxyHelper.UpdateRequestHeaders(context.ApplicationInstance.Context);
}
}, new Diagnostics.LastChanceExceptionHandler(this.LastChanceExceptionHandler));
}
protected virtual void OnPostAuthorizeInternal(HttpApplication httpApplication)
{
HttpContext context = httpApplication.Context;
if (NativeProxyHelper.CanNativeProxyHandleRequest(context))
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(context), "ProxyRequestHandler", "NativeHttpProxy");
return;
}
IHttpHandler httpHandler;
if (context.Request.IsAuthenticated)
{
httpHandler = this.SelectHandlerForAuthenticatedRequest(context);
}
else
{
httpHandler = this.SelectHandlerForUnauthenticatedRequest(context);
}
if (httpHandler != null)
{
if (Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.IsTraceEnabled(TraceType.DebugTrace))
{
Microsoft.Exchange.Diagnostics.Components.HttpProxy.ExTraceGlobals.VerboseTracer.TraceDebug <Type, object>((long)this.GetHashCode(), "[ProxyModule::OnPostAuthorizeInternal]: The selected HttpHandler is {0}; Context {1};", httpHandler.GetType(), context.Items[Constants.TraceContextKey]);
}
PerfCounters.HttpProxyCountersInstance.TotalRequests.Increment();
if (httpHandler is ProxyRequestHandler)
{
((ProxyRequestHandler)httpHandler).Run(context);
}
else
{
context.RemapHandler(httpHandler);
}
long currentLatency = LatencyTracker.FromHttpContext(context).GetCurrentLatency(LatencyTrackerKey.ProxyModuleLatency);
if (currentLatency > 100L)
{
RequestDetailsLoggerBase <RequestDetailsLogger> .SafeAppendGenericInfo(RequestDetailsLoggerBase <RequestDetailsLogger> .GetCurrent(context), "RemapHandler", currentLatency);
}
}
}