Sending multiple requests in single SSL connection

[unjc email]

Hi Dmitry,

As mentioned I have specified a list of domains for HTTPS requests, do
WP robots send few requests against the same host before going to the
next one?

 AddrMap M2 = {
       names = ['google.com:9191','facebook.com:9191','youtube.com:9191'...

Request #1: https://google.com:9191/.../t05/_00000002.html
Request #2: https://facebook.com:9191/.../t05/_00000003.html
Request #3: https://youtube.com:9191/.../t05/_00000004.html

If the robots sends HTTPS requests according to the sequence specified
in address-map (like the example shown above), then the SSL connection
would be terminated before sending new request to the next host, is it
correct?   If I really want to send multiple HTTPS requests via the
same SSL connection, do I need to modify the address-map like below?

 AddrMap M2 = {
       names = ['google.com:9191','google.com:9191','google.com:9191','google.com:9191','facebook.com:9191','facebook.com:9191','facebook.com:9191','youtube.com:9191'...



Thanks,
Jacky

On Tue, Dec 18, 2012 at 6:20 PM, Dmitry Kurochkin
<dmitry.kurochkin at measurement-factory.com> wrote:
> Hi Jacky.
>
> unjc email <unjc.email at gmail.com> writes:
>
>> Hello there,
>>
>> I need some help in configuring SSL session.  The following is what I
>> have configured for the robot.  I want to configure the client
>> workload to send three or four requests per SSL connection.  With the
>> current setting, I found each HTTPS request has its own SSL connection
>> and it is closed upon receiving the requested object.  Please advise
>> the correct setting to configure robots to make multiple requests in a
>> single SSL connection.
>>
>
> Robot config looks good.  Did you set pconn_use_lmt for Server?
>
>> As you see I have set two domain lists for the clients, one set is for
>> HTTP requests and the other set for HTTPS requests.  They are all
>> unique domains.  Would there be a problem for robots to reuse SSL
>> connections for requesting different objects fromthe same site/domain?
>>
>
> No.
>
> Regards,
>   Dmitry
>
>> Robot R = {
>>       kind = "R101";
>>       pop_model = {
>>               pop_distr = popUnif();
>>       };
>>       recurrence = 50%;
>>       req_rate = undef();
>>       origins = [M1.names, M2.names: 10%];
>>       credentials = select(totalMemberSpace, totalRobots);
>>       SslWrap wrap1 = {
>>               ssl_config_file = "/tmp/ssl.conf";
>>               protocols = ["any"];
>>               ciphers = ["ALL:HIGH": 100%];
>>               rsa_key_sizes = [1024bit];
>>               session_resumption = 40%;
>>               session_cache = 100;
>>       };
>>       ssl_wraps = [wrap1];
>>       addresses = robotAddrs(authAddrScheme, theBench);
>>       pconn_use_lmt = const(2147483647);
>>       idle_pconn_tout = idleConnectionTimeout;
>>       open_conn_lmt = maxConnPerRobot;
>>       http_versions = ["1.0"];
>> };
>>
>> AddrMap M2 = {
>>       names = ['affiliate.de:9090','buzzfeed.com:9090','usbank.com:9090'...
>>
>> AddrMap M2 = {
>>       names = ['google.com:9191','facebook.com:9191','youtube.com:9191'...
>>
>>
>>
>>
>>
>> Thank you very much,
>> Jacky
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