Re: [boost] [asio]https significantly reduce performance

Subject: Re: [boost] [asio]https significantly reduce performance
From: David Stone (david_at_[hidden])
Date: 2019-01-31 04:43:14

You are also compiling with optimizations turned off. Try adding -O3 to
your command line when you test performance.

On Wed, Jan 30, 2019 at 6:18 PM James E. King III via Boost <
boost_at_[hidden]> wrote:

> On Wed, Jan 30, 2019 at 8:13 PM lx via Boost <boost_at_[hidden]>
> wrote:
>
> > 1.The client  don't keep alive, and start a new connection each time.
> > 2.I get openssl-1.1.0j from
> > https://www.openssl.org/source/openssl-1.1.0j.tar.gz
> > 3.we can improve some  performance ? Or let Nginx turn HTTP/S to HTTP,
> and
> > asio just handle HTTP ?
> >
> > Thank you.
> >
> >
> What you are reporting is normal.  The overhead of establishing a SSL/TLS
> connection is very high.  Change your client to send multiple requests per
> connection instead of one per connection, that will solve your problem.
> This is how web browsers avoid the same issue, for example.
>
> - Jim
>
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