P.S.
And if you want to reduce it to a one-liner, how about this?
Communicating is better than sharing sometimes, and vice versa.
John
John Souvestre - New Orleans LA
From: John Souvestre [mailto:[email protected]]
Sent: 2017 August 18, Fri 14:03
To: 'golang-nuts'
Subject: RE: [go-nuts] Go channels overused and hyped?
I think that both of the suggestions below are great. But I’m left wondering
about the Go mantra
Do not communicate by sharing memory. Instead, share memory by
communicating.
What does it say? It starts off with communicating as the goal, but doesn’t
tell you how to do it. Then sharing memory is the goal and the solution it
provides (communicating) is only right some of the time.
Am I missing something? Should this be replaced?
John
John Souvestre - New Orleans LA
From: [email protected] [mailto:[email protected]] On
Behalf Of Michael Jones
Sent: 2017 August 18, Fri 08:57
To: Tamás Gulácsi
Cc: golang-nuts
Subject: Re: [go-nuts] Go channels overused and hyped?
yes... everything is good for what it is designed for and less-good for what it
is not designed for.
mutex-protected counters are good
channels for data communication are good
neither is a perfect stand in for the other. nothin wrong with channels.
On Fri, Aug 18, 2017 at 4:38 AM, Tamás Gulácsi <[email protected]> wrote:
No. Use channels to coordinate and send data between goroutines, and other sync
primitives to coordinate access to shared resources. Both has its pros and
cons, use the best tool for the job.
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