HttpSysRequestDelegationFeature - DelegationRule.Dispose() - Call to HttpCloseUrlGroup Fails with result ERROR_INVALID_PARAMETER #26989
Description
Describe the bug
I'm still looking into the details of why this is failing with a result of 87 (ERROR_INVALID_PARAMETER). Regardless I'm not even sure this call should be made for cases when the caller attached to the URL group because it was created by someone else.
To Reproduce
Need to run this code on a preview version of vNext Windows and you'll also need the fix in PR #26983 otherwise you'll hit the nullref issue.
namespace Sample
{
public class Startup
{
// This method gets called by the runtime. Use this method to add services to the container.
// For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
public void ConfigureServices(IServiceCollection services)
{
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostApplicationLifetime lifetime, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
var delegator = app.ServerFeatures.Get<IServerDelegationFeature>();
var rule = delegator.CreateDelegationRule("DefaultAppPool", "http://*:80/");
rule.Dispose();
}
}
}Exceptions (if any)
fail: Microsoft.AspNetCore.Server.HttpSys.MessagePump[21]
HttpCloseUrlGroup; Result: 87