/// <summary>
/// Implementation.
/// </summary>
/// <param name="context">The http context.</param>
/// <returns>The awaitable.</returns>
public Task Invoke(HttpContext context)
{
if (context.Request.Query.ContainsKey("readCookies"))
{
context.Response.StatusCode = StatusCodes.Status200OK;
var b = new StringBuilder();
foreach (var c in context.Request.Cookies)
{
b.Append(c.Key).Append(':').AppendLine(c.Value);
}
Console.WriteLine(">> readCookies");
Console.WriteLine(b.ToString());
return(context.Response.WriteAsync(b.ToString()));
}
if (context.Request.Path.StartsWithSegments("/sayHello"))
{
context.Response.StatusCode = StatusCodes.Status200OK;
return(context.Response.WriteAsync("Hello! " + _s.GetText()));
}
if (context.Request.Path.StartsWithSegments("/readHeader"))
{
string name = context.Request.Query["name"];
StringValues header = context.Request.Headers[name];
return(context.Response.WriteAsync($"header '{name}': '{header}'"));
}
if (context.Request.Path.StartsWithSegments("/setCookie"))
{
string name = context.Request.Query["name"];
string path = context.Request.Query["path"];
string value = context.Request.Query["value"];
if (String.IsNullOrWhiteSpace(value))
{
value = "CookieValue";
}
context.Response.Cookies.Append(name, value, new CookieOptions()
{
Path = path
});
return(context.Response.WriteAsync($"Cookie set: {name} Path: {path} Value: {value}"));
}
if (context.Request.Path.StartsWithSegments("/deleteCookie"))
{
string name = context.Request.Query["name"];
string path = context.Request.Query["path"];
context.Response.Cookies.Delete(name, new CookieOptions()
{
Path = path
});
return(context.Response.WriteAsync($"Cookie delete: {name} Path: {path}"));
}
if (context.Request.Path.StartsWithSegments("/aspnetlogs"))
{
_logger.LogCritical($"This is a Critical log.");
_logger.LogError($"This is a Error log.");
_logger.LogWarning($"This is a Warning log.");
_logger.LogInformation($"This is a Information log.");
_logger.LogDebug($"This is a Debug log.");
_logger.LogTrace($"This is a Trace log.");
return(context.Response.WriteAsync($"Logs written."));
}
if (context.Request.Path.StartsWithSegments("/quit"))
{
_lifetime.StopApplication();
return(context.Response.WriteAsync($"Application is terminating."));
}
if (context.Request.Path.StartsWithSegments("/rewriteJSON"))
{
if (!HttpMethods.IsPost(context.Request.Method))
{
context.Response.StatusCode = StatusCodes.Status405MethodNotAllowed;
}
return(ReadContentThen(context, content => context.Response.WriteAsync(
$"JSON: '{JObject.Parse( content ).ToString( Newtonsoft.Json.Formatting.None )}'")
));
}
if (context.Request.Path.StartsWithSegments("/rewriteXElement"))
{
if (!HttpMethods.IsPost(context.Request.Method))
{
context.Response.StatusCode = StatusCodes.Status405MethodNotAllowed;
}
return(ReadContentThen(context, content => context.Response.WriteAsync(
$"XElement: '{XElement.Parse( content ).ToString( SaveOptions.DisableFormatting )}'"
)));
}
if (context.Request.Path.StartsWithSegments("/bug"))
{
throw new Exception("Bug!");
}
if (context.Request.Path.StartsWithSegments("/asyncBug"))
{
return(AsyncBug());
}
if (context.Request.Path.StartsWithSegments("/hiddenAsyncBug"))
{
context.Response.StatusCode = StatusCodes.Status202Accepted;
Task.Delay(100).ContinueWith(t =>
{
throw new Exception("I'm an horrible HiddenAsyncBug!");
});
return(context.Response.WriteAsync("Will break the started Task."));
}
if (context.Request.Path.StartsWithSegments("/unhandledAppDomainException"))
{
context.Response.StatusCode = StatusCodes.Status202Accepted;
var t = new Thread(() => throw new Exception("I'm an unhandled exception."));
t.IsBackground = true;
t.Start();
return(context.Response.WriteAsync("Will break the started thread."));
}
return(_next.Invoke(context));
}
