Actually, I meet two kind of crash, “pthread_create failed" and “out of memory”. But it’s kind of a heisenbug, I can’t always reproduce it. > 在 2017年1月7日，下午2:14，Michael Jones <[email protected]> 写道： > > It is difficult imagine "pthread_create failed" as the result of too many > goroutines. > > On Fri, Jan 6, 2017 at 8:11 PM, Hoping White <[email protected] > <mailto:[email protected]>> wrote: > Hi, all > > I’m writing a chat server like program, and I must make a decision now. > My business includes two kind of things: > 1. request->response > 2. push message > > One solution is like every connection has 3 goroutines: > 1. for read request > 2. for write response > 3. for execute request > > But this kind of solution will cause too much goroutines. I have seen > “pthread_create failed” > already. I digged net/rpc package code, and found that, rpc only use a long > run goroutine for > read, and a short term routine for excuting request, and it has no push > requirement. > > So there is another solution maybe > 1 long run routine for read request > 1 short term routine for execute request (request should be sequenced, how?) > 1 short term routine for write response (response should be sequenced, how?) > > My question is, is short term routine is a better practice than long run > ones. If so, > how to meet the sequence requirement? > > Thanks > > -- > 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 [email protected] > <mailto:golang-nuts%[email protected]>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > > > -- > Michael T. Jones > [email protected] <mailto:[email protected]>
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