public override Task ProcessRequestAsync(IRequest httpReq, IResponse httpRes, string operationName)
{
try
{
appHost.AssertFeatures(format);
if (appHost.ApplyPreRequestFilters(httpReq, httpRes))
{
return(TypeConstants.EmptyTask);
}
httpReq.ResponseContentType = httpReq.GetQueryStringContentType() ?? this.HandlerContentType;
var callback = httpReq.QueryString[Keywords.Callback];
var doJsonp = HostContext.Config.AllowJsonpRequests &&
!string.IsNullOrEmpty(callback);
var request = httpReq.Dto = CreateRequest(httpReq, operationName);
if (appHost.ApplyRequestFilters(httpReq, httpRes, request))
{
return(TypeConstants.EmptyTask);
}
var rawResponse = GetResponse(httpReq, request);
if (httpRes.IsClosed)
{
return(TypeConstants.EmptyTask);
}
return(HandleResponse(rawResponse, response =>
{
response = appHost.ApplyResponseConverters(httpReq, response);
if (appHost.ApplyResponseFilters(httpReq, httpRes, response))
{
return TypeConstants.EmptyTask;
}
if (doJsonp && !(response is CompressedResult))
{
return httpRes.WriteToResponse(httpReq, response, (callback + "(").ToUtf8Bytes(), ")".ToUtf8Bytes());
}
return httpRes.WriteToResponse(httpReq, response);
},
ex => !HostContext.Config.WriteErrorsToResponse
? ex.ApplyResponseConverters(httpReq).AsTaskException()
: HandleException(httpReq, httpRes, operationName, ex.ApplyResponseConverters(httpReq))));
}
catch (Exception ex)
{
return(!HostContext.Config.WriteErrorsToResponse
? ex.ApplyResponseConverters(httpReq).AsTaskException()
: HandleException(httpReq, httpRes, operationName, ex.ApplyResponseConverters(httpReq)));
}
}
public override Task ProcessRequestAsync(IRequest httpReq, IResponse httpRes, string operationName)
{
try
{
appHost.AssertFeatures(format);
if (appHost.ApplyPreRequestFilters(httpReq, httpRes))
{
return(TypeConstants.EmptyTask);
}
httpReq.ResponseContentType = httpReq.GetQueryStringContentType() ?? this.HandlerContentType;
var callback = httpReq.QueryString[Keywords.Callback];
var doJsonp = HostContext.Config.AllowJsonpRequests &&
!string.IsNullOrEmpty(callback);
var request = httpReq.Dto = CreateRequest(httpReq, operationName);
if (appHost.ApplyRequestFilters(httpReq, httpRes, request))
{
return(TypeConstants.EmptyTask);
}
return(appHost.ApplyRequestFiltersAsync(httpReq, httpRes, request)
.Continue(t =>
{
if (t.IsFaulted)
{
return t;
}
if (t.IsCanceled)
{
httpRes.StatusCode = (int)HttpStatusCode.PartialContent;
httpRes.EndRequest();
}
if (httpRes.IsClosed)
{
return TypeConstants.EmptyTask;
}
var rawResponse = GetResponse(httpReq, request);
if (httpRes.IsClosed)
{
return TypeConstants.EmptyTask;
}
return HandleResponse(rawResponse, response =>
{
UpdateResponseContentType(httpReq, response);
response = appHost.ApplyResponseConverters(httpReq, response);
if (appHost.ApplyResponseFilters(httpReq, httpRes, response))
{
return TypeConstants.EmptyTask;
}
if (doJsonp && !(response is CompressedResult))
{
return httpRes.WriteToResponse(httpReq, response, (callback + "(").ToUtf8Bytes(), ")".ToUtf8Bytes());
}
return httpRes.WriteToResponse(httpReq, response);
});
})
.Unwrap()
.Continue(t =>
{
if (t.IsFaulted)
{
var taskEx = t.Exception.UnwrapIfSingleException();
return !HostContext.Config.WriteErrorsToResponse
? taskEx.ApplyResponseConverters(httpReq).AsTaskException()
: HandleException(httpReq, httpRes, operationName, taskEx.ApplyResponseConverters(httpReq));
}
return t;
})
.Unwrap());
}
catch (Exception ex)
{
return(!HostContext.Config.WriteErrorsToResponse
? ex.ApplyResponseConverters(httpReq).AsTaskException()
: HandleException(httpReq, httpRes, operationName, ex.ApplyResponseConverters(httpReq)));
}
}
