java - Akka - restart of supervised actors -

-

I am using Akka (Java) in my project to provide a retry plan. So I have a supervisor actor, who gets a message when he goes to a supervised actor is one (unconditionally) one to resume on the supervisor for each strategy.

The supervised actor has a pre-station hook, which sends the message to itself.

@ Override Public Zero PredeWest (Iron reason, option messages) {// send to the supervisor) to try it again Can be pressed once again (Reason). {Log. Terror ("Do not try again because there seems to be a problem with SQL!"); Super. Prerestate (cause, message); } Else {log.warn ("+ + state +" is trying to redo a resource: "+ ((RecordData) message.get (). GetRecord ()); GetSelf (). Get (), getSender (); super. Prerest (cause, message);}}

Now I want to preserve the status of the failed actor I understand that if my strategy is 'resumed' then only the state will be protected, but in that case the restart hook will not be applied and the message will be lost.

The question :

1. Is this the only way to achieve this goal, to set and restart the state in the message itself?

2 If the state holds a sequential order, So I need to provide a 'ordered' mailbox implementation (dequeue based). Is this correct?

I doubt whether you can send a message for an actor who is in the past.

Your strategy is this Mr. requires that actors be reset to crash / restart. If you want to keep the internal state, you have to pass it elsewhere (other actor, database) to start a new actor to ask it again.

Why not really in some logic supervisor?

I will post some example code here, if I knew how you are using Akaka.

Comments

Post a Comment

Popular posts from this blog

excel vba - How to delete Solver(SOLVER.XLAM) code -

-
After opening several examples of macro / code written, I suddenly get stuck with a code that seems safe. Solver (SOLVER.XLAM) is doing this notation and I would like to remove it from my system. I do not think this is a relativant code. Can anyone tell me what should I do? I have already installed something to remove the password but Solver is still asking for password and I can not get rid of it! itemprop = "text"> Solver Excel is add-in If you want to delete it, then Excel Application & gt; Options & gt; Add-ins & gt; Search for 'Go to' button and gt; Uncheck the solver on the list like press something (I can not give you the exact path because I have the Polish version of Excel). Trying to open Solver's VBA code is not good because it There is allegedly copyright. Besides, I do not think Solver creates any disadvantages while working with Excel or VBA.
Read more

github - Teamcity & Git - PR merge builds - anyway to get HEAD commit hash? -

-
I have a team city build project with Gitbab VCS route, I have been triggered for both / head on PR and / Merge the referee. The annoying thing is that you can not do anything useful with the merged hash - it is not present in Gitobb. I want to exclude newsgate packages with head in gutub comet situations in the version number along with Hewash (Newsaging 7) for the music build, but against head hash. However, I can not see a way to get the head hashes while constructing that merge. I just want to head because it's useless - we only care about merge. (PR - Pull Request) This command works reliably while running One on / merge is git log --no-merge -1 ---- = '% h'
Read more

ios - Replace text in UITextView run slowly -

-
I have a UITextView and I change a word like the code at the end of UITextView.text: - (void) Replace TexttechWitWord: (NSString *) word {NSString * currentTextViewText = self.textView.text; CurrentTextViewText = [currentTextViewText stringByReplacingCharactersInRange: NSMakeRange ([self.textView.text length] - [word length], [word length]) withString: word; Self.textView.text = currentTextViewText; } Replacement work is fine, but it runs very slowly and very slowly when the textView now lengthens Is there any better way? I try the replacement range: with text for a week but still stuck. Not to know how to use it to replace it in your case. Please guide! Thanks in advance! This is an important job. As you are using an irreversible string and you are creating a very long string and before Assigned to NSString created from. NSString will be used instead of NSMutableString . - (UITableViewCell *) TableView: (UITableView *) Table View CellForOutPath: (NSIndex...
Read more