What you propose sounds like a lot of extra work at the onset.  Consider 
starting with a simple trial version of your program would get you up and 
running with less effort.  This way you could see whether CPU or memory is the 
limiting factor, and could work to optimize just that factor (and not waste 
time on the wrong factor).  Or perhaps the trial version will achieve your 
goals without having to do any optimization.  J

 

John

    John Souvestre - New Orleans LA

 

From: golang-nuts@googlegroups.com [mailto:golang-nuts@googlegroups.com] On 
Behalf Of Nick Rio
Sent: 2017 March 05, Sun 23:28
To: golang-nuts
Subject: [go-nuts] Re: How can I implement a TCP server using a model which 
similar to epoll (or kqueue, IOCP) rather than just using goroutine for each 
client?

 

Thank you for reply.

No guys, it's me using too many memories, not Goroutine.

However, I believe if I can make those code in epoll-style, I can then build a 
task queue to handle those connections one by one in a queue when they back to 
active. For example, start one *accepter* goroutine + few *worker* goroutines. 

Then I could do buffer sharing within each *worker* instead of each 
connections. Which well reduce a huge bunch of memory requirement + also reduce 
numbers of goroutine.

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