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It is very common for apps to communicate each other. Most of the applications call Web Services or Rest APIs to communicate. While these processes goes on, world is sometimes very pitiless, temporarily faults may occur. These faults may be exampled as temporarily unreachable service, momentary loss of network connectivity or classic timeouts when service is busy.

When these problems happen, to reduce faults, there is a solution we can use : Spring-Retry

Spring Retry is very easy to use and flexible.

First, we add Spring-Retry dependency to our pom.xml

All you need to do ise adding the @Retryable annotation to your application.

For summary; Spring retry provides an easy way to add retry handling to spring applications. Retry handling can be added using annotations (@Retryable and @Recover).


Ekran Resmi 2016-03-01 18.23.51

 

Bugün benim için gurur verici bir gün. Session-less token bazlı authentication konulu yazım DZone’da yayımlandı. Daha ilk günden konunun ilginçliğini farkeden yorumlar almak ise çok güzel. 🙂

Noob question here: how does this compare in terms of performance / memory-consuption with a Session Cookie Based approach? What I mean is: is storing the token in an in-memory cache server equivalent to storing a session cookie? Will storing the cookie in a “standard” database take its toll on performance?

Very interesting post btw, thanks a lot!

Yazıma bu link üzerinden ulaşabilirsiniz.