There are N Workers and one Master. Workers are unstable and frequently can hang up or die. If worker dies - it's ok because there will be error in callback in master. But if worker hangs - there's a problem - callback in master also will hangs indefinitely.
And this is a problem, I need to kill those hanging callbacks in master. Is it possible to do something like this? function safeCallToSomeRemoteService(callback){ var remoteServiceResponded = false unsafeCallToSomeRemoteService(function(err, data){ remoteServiceResponded = true callback(err, data) }) setTimeout(function(){ if(!remoteServiceResponded){ somehow kill callback waiting for remote service callback(new Error("Remote service hanged!")) } }, 3000) } Or, if it's not possible, is it safe to just ignore such hanged callbacks, call callback on timeout and move on (while leaving hanging callback active)? -- -- Job Board: http://jobs.nodejs.org/ Posting guidelines: https://github.com/joyent/node/wiki/Mailing-List-Posting-Guidelines You received this message because you are subscribed to the Google Groups "nodejs" group. To post to this group, send email to nodejs@googlegroups.com To unsubscribe from this group, send email to nodejs+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/nodejs?hl=en?hl=en --- You received this message because you are subscribed to the Google Groups "nodejs" group. To unsubscribe from this group and stop receiving emails from it, send an email to nodejs+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.