public IAsyncResult BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, object extraData)
{
if (httpContext == null)
{
throw new ArgumentNullException("httpContext");
}
try
{
OwinAppContext appContext = _appAccessor.Invoke();
if (appContext == null)
{
throw new EntryPointNotFoundException(Resources.Exception_NoOwinEntryPointFound);
}
// REVIEW: the httpContext.Request.RequestContext may be used here if public property unassigned?
RequestContext requestContext = _requestContext ?? new RequestContext(httpContext, new RouteData());
string requestPathBase = _pathBase;
string requestPath = _requestPath ?? httpContext.Request.AppRelativeCurrentExecutionFilePath.Substring(1) + httpContext.Request.PathInfo;
OwinCallContext callContext = appContext.CreateCallContext(
requestContext,
requestPathBase,
requestPath,
callback,
extraData);
try
{
callContext.Execute();
}
catch (Exception ex)
{
callContext.AsyncResult.Complete(true, ErrorState.Capture(ex));
}
return(callContext.AsyncResult);
}
catch (Exception ex)
{
var failedAsyncResult = new CallContextAsyncResult(null, callback, extraData);
failedAsyncResult.Complete(true, ErrorState.Capture(ex));
return(failedAsyncResult);
}
}
internal OwinCallContext(
OwinAppContext appContext,
RequestContext requestContext,
string requestPathBase,
string requestPath,
AsyncCallback cb,
object extraData)
{
_appContext = appContext;
_requestContext = requestContext;
_requestPathBase = requestPathBase;
_requestPath = requestPath;
AsyncResult = new CallContextAsyncResult(this, cb, extraData);
_httpContext = _requestContext.HttpContext;
_httpRequest = _httpContext.Request;
_httpResponse = _httpContext.Response;
}
internal OwinCallContext(
OwinAppContext appContext,
RequestContext requestContext,
string requestPathBase,
string requestPath,
AsyncCallback cb,
object extraData)
{
_trace = TraceFactory.Create(TraceName);
_appContext = appContext;
_requestContext = requestContext;
_requestPathBase = requestPathBase;
_requestPath = requestPath;
AsyncResult = new CallContextAsyncResult(this, cb, extraData);
_httpContext = _requestContext.HttpContext;
_httpRequest = _httpContext.Request;
_httpResponse = _httpContext.Response;
}
internal OwinCallContext(
OwinAppContext appContext,
RequestContext requestContext,
string requestPathBase,
string requestPath,
AsyncCallback cb,
object extraData)
{
_appContext = appContext;
_requestContext = requestContext;
_requestPathBase = requestPathBase;
_requestPath = requestPath;
AsyncResult = new CallContextAsyncResult(this, cb, extraData);
_httpContext = _requestContext.HttpContext;
_httpRequest = _httpContext.Request;
_httpResponse = _httpContext.Response;
_disconnectWatcher = new DisconnectWatcher(_httpResponse);
}
internal OwinCallContext(
OwinAppContext appContext,
RequestContext requestContext,
string requestPathBase,
string requestPath,
AsyncCallback cb,
object extraData)
{
_appContext = appContext;
_requestContext = requestContext;
_requestPathBase = requestPathBase;
_requestPath = requestPath;
AsyncResult = new CallContextAsyncResult(this, cb, extraData);
_httpContext = _requestContext.HttpContext;
_httpRequest = _httpContext.Request;
_httpResponse = _httpContext.Response;
_disconnectWatcher = new DisconnectWatcher(_httpResponse);
RegisterForOnSendingHeaders();
}
/// <summary>
/// Provides an asynchronous process End method when the process ends.
/// </summary>
/// <param name="result">
/// An System.IAsyncResult that contains information about the status of the process.
/// </param>
public void EndProcessRequest(IAsyncResult result)
{
CallContextAsyncResult.End(result);
}
public IAsyncResult BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, object extraData)
{
if (httpContext == null)
{
throw new ArgumentNullException("httpContext");
}
try
{
OwinAppContext appContext = _appAccessor.Invoke();
Contract.Assert(appContext != null);
// REVIEW: the httpContext.Request.RequestContext may be used here if public property unassigned?
RequestContext requestContext = _requestContext ?? new RequestContext(httpContext, new RouteData());
string requestPathBase = _pathBase;
string requestPath = _requestPath ?? httpContext.Request.AppRelativeCurrentExecutionFilePath.Substring(1) + httpContext.Request.PathInfo;
OwinCallContext callContext = appContext.CreateCallContext(
requestContext,
requestPathBase,
requestPath,
callback,
extraData);
try
{
callContext.Execute();
}
catch (Exception ex)
{
if (!callContext.TryRelayExceptionToIntegratedPipeline(true, ex))
{
callContext.Complete(true, ErrorState.Capture(ex));
}
}
return callContext.AsyncResult;
}
catch (Exception ex)
{
var failedAsyncResult = new CallContextAsyncResult(null, callback, extraData);
failedAsyncResult.Complete(true, ErrorState.Capture(ex));
return failedAsyncResult;
}
}
