void InvokeAndDispose(RequestContextCore phpctx, Context.ScriptInfo script)
{
try
{
OnContextCreated(phpctx);
phpctx.ProcessScript(script);
}
finally
{
phpctx.Dispose();
phpctx.RequestCompletionSource.TrySetResult(RequestCompletionReason.Finished);
}
}
Task InvokeAndDispose(RequestContextCore phpctx, Context.ScriptInfo script)
{
try
{
OnContextCreated(phpctx);
phpctx.ProcessScript(script);
}
finally
{
phpctx.Dispose();
phpctx.RequestEndEvent?.Set();
}
//
return(Task.CompletedTask);
}
public Task Invoke(HttpContext context)
{
var script = RequestContextCore.ResolveScript(context.Request);
if (script.IsValid)
{
return(Task.Run(() =>
{
using (var phpctx = new RequestContextCore(context, _rootPath, _options.StringEncoding))
{
OnContextCreated(phpctx);
phpctx.ProcessScript(script);
}
}));
}
return(_next(context));
}
async Task InvokeScriptAsync(HttpContext context, Context.ScriptInfo script, string path_info)
{
Debug.Assert(script.IsValid);
using var phpctx = new RequestContextCore(context, _rootPath, _options.StringEncoding);
OnContextCreated(phpctx);
// run the script, dispose phpctx when finished
// using threadpool since we have to be able to end the request and keep script running
var task = Task.Run(() =>
{
try
{
phpctx.ProcessScript(script, path_info);
}
finally
{
phpctx.RequestCompletionSource.TrySetResult(RequestCompletionReason.Finished);
}
});
// wait for the request to finish,
// do not block current thread
var reason = await phpctx.RequestCompletionSource.Task;
if (task.Exception != null)
{
// rethrow script exception
throw task.Exception;
}
else if (reason == RequestCompletionReason.Timeout)
{
throw RequestTimeoutException();
}
}
