Posted by jpluimers on 2019/11/13
A few good links to a few alternatives for the built in Delphi REST client [WayBack] Hi looking for good and complete tutorial/course how to create RESTFul services with Delphi. Or if anyone use Delphi for creating RESTFul services feedb… – Gordan Paunovic – Google+
–jeroen
Posted in Communications Development, Delphi, Development, HTTP, Internet protocol suite, JSON, REST, Software Development, TCP | Leave a Comment »
Posted by jpluimers on 2019/05/21
Since many HTTP stacks do not have fields for this so it’s hard to get the originating IP address:
It is about these HTTP header fields with and without X- prefix:
ForwardedX-Forwarded-ForX-Forwarded-ByX-Forwarded-ProtoNote that widely used tools like HAProxy do not always fully adhere to the “standard”…
Via:
–jeroen
Posted in Communications Development, Development, HTTP, Internet protocol suite, Software Development, TCP | Leave a Comment »
Posted by jpluimers on 2019/02/21
From the geek fun department: [WayBack] IP over Avian Carriers – Wikipedia.
I learned through this slightly after the fight to keep HTTP status code 418 (I’m a teapot) which is part of RFC2324 released on April 1st, 1998.
The IP over Avian Carriers is part of three RFCs, all released on April 1st in various years:
–jeroen
via: Http-statuscode ‘I’m a teapot’ is voorlopig veilig – IT Pro – .Geeks – Tweakers
Posted in Communications Development, Development, Fun, Geeky, HTTP, Internet protocol suite, Software Development, TCP | Leave a Comment »
Posted by jpluimers on 2019/01/16
With the advent of WebSockets, it looks like TCP tunnels over HTTP/HTTPS are gaining more ground and I need to put some research time in them.
Some old to new links:
CONNECT requests are not supported by many HTTP proxies, especially in larger organisations, so chisel and crowbar have a much bigger chance there.
However, that is a VPN solution which is much broader than just a single TCP tunnel. You can so similar things with OpenVPN, but over HTTP/HTTPS, also requires CONNECT:
SoftEtherVPN seems to be more versatile though. I blogged about that before, but back then didn’t have needs for it yet. VPN over HTTPS: Ultimate Powerful VPN Connectivity – SoftEther VPN Project.
–jeroen
via: [WayBack] VPN through only http – Server Fault answer by [WayBack] neutrinus
Posted in Communications Development, Development, HTTP, https, Internet protocol suite, Network-and-equipment, OpenVPN, Power User, TCP, VPN, WebSockets, Windows-Http-Proxy | Leave a Comment »
Posted by jpluimers on 2019/01/15
Though the Google Calendar UI does not support EXRULE and EXDATE to exclude certain slots (via dates or rules) from recurring events.
The API supports them: [WayBack] Google Calendar API, RRULE and EXDATE – Stack Overflow
–jeroen
Posted in Communications Development, Development, Google, GoogleCalendar, HTTP, Internet protocol suite, Power User, REST, TCP | Leave a Comment »
