If the only thing you want to achieve is: main: run engineA run engineB
engineA: do something if engineB is down -> run engineB engineB: do something if engineA is down -> run engineA You don't really need the two processes to run on different cores, nor do you need them to be constantly running in parallel. You can just run both engines in separate goroutines and trust the scheduler for their management. Think of a goroutine as an abstraction. The goroutine is NOT a thread, it is NOT bound to a CPU physical core at runtime (meaning it can execute on any core, even on multiple ones in a single execution), the only thing a goroutine does is decoupling the execution of a portion of code from the other goroutines. I don't think you need to go deeper into the way goroutines work to do what you're trying to achieve :) Le mar. 7 mai 2019 à 13:02, Nitish Saboo <nitish.sabo...@gmail.com> a écrit : > Hi Jan, > > I need two separate parsing engines to be running and I feel that is > possible when it is running parallel on two different cores. > If operation on one of the parsing engine fails, I will reload the other > parsing engine and do the operation.This is what I want to achieve. > I thought goroutines will help me initialising two separate parsing > engines. > > Thanks > > > On Tue, May 7, 2019 at 3:09 PM Jan Mercl <0xj...@gmail.com> wrote: > >> On Tue, May 7, 2019 at 11:27 AM Nitish Saboo <nitish.sabo...@gmail.com> >> wrote: >> >> > I want to initialise parsing engines on two different processors. >> >> Are goroutines meant where we read 'processors'? If not, than this >> maybe is an XY problem[0] and please explain why you need distinct >> CPUs to execute the code. >> >> [0]: https://en.wikipedia.org/wiki/XY_problem >> > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/CANgi337UioNgx17HgnsOZ-%3DveffYbyKnHFZjG6QPVpKdHvGp%2Bg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
