Hey, I would need a little recommendation, I will describe

Question

Hey, I would need a little recommendation, I will describe

the process shortly:

I have a master spawning x goroutines with endless loops. They are running the whole time like a service, so let’s call them services. Now I need a way to communicate with them, like a „service bus“(?). I thought about creating a channel for each service but then I would have to make another routine for each service because it would block then.

So what do I need? A communication with each service. Doesn’t really matter if it’s only for a service stop or other things.

0

03.11.2020

13 ответов

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Emalia Автор вопроса

Mr. T
https://levelup.gitconnected.com/lets-write-a-simp...

Yeah I read that. That was the channel approach for each service with an additional routine

0

03.11.2020

Antonio Di Pinto

Pub/Sub architecture?

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03.11.2020

Emalia Автор вопроса

Antonio Di Pinto
Pub/Sub architecture?

Yes that’s the architecture I found too, also the one which Mr. t linked

0

03.11.2020

Roman Sharkov

what exactly are your requirements?

0

03.11.2020

Emalia Автор вопроса

Roman Sharkov
what exactly are your requirements?

My master has to talk with specific goroutines: if I want to talk with (let’s pretend they have ids) ID 5, I have to communicate with the certain service (goroutine), and do specific tasks. That’s why my first approach was a channel for each service where I can send data to the individual goroutine, maybe stored in a map with ID:Channel on my master thread. I just had no clue if that’s a good way to do. Now I will research a bit more about the mentioned architecture above, maybe that’s fitting - or maybe you have another idea. With the current idea I could say ”send message to channel services[5]“ (where 5 is the ID). Does that make sense? If not I will try to elaborate a bit different.

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03.11.2020

Thirteen

Emalia
My master has to talk with specific goroutines: i...

Is the communication bidirectional? Between workers and master

0

03.11.2020

Emalia Автор вопроса

Thirteen
Is the communication bidirectional? Between worker...

No, it isn’t.

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03.11.2020