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

Subject: Re: [boost] [asio]https significantly reduce performance
From: lx (lxlenovostar_at_[hidden])
Date: 2019-01-31 06:24:51

I complie it by:

g++ -O3 -g -Wall -o https_server2  *.cpp   -I/usr/local/include/
-I/usr/local/openssl-1.1.0j/include -L/usr/local/openssl-1.1.0j/lib
-I/usr/local/boost_1_64_0/include
/usr/local/boost_1_64_0/lib/libboost_thread.a
/usr/local/boost_1_64_0/lib/libboost_system.a   -Wl,-Bstatic -lglog
-lunwind   -Wl,-Bdynamic -lpthread -lcrypto -lssl  -ldl -lrt

But it don't work.

Thank you.

David Stone via Boost <boost_at_[hidden]> 于2019年1月31日周四 下午12:43写道：

> 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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