Just realised that the calculation of the delays only works for small values of cps - below a few K - I'll fix that later.
S. On 18/11/05, sebb <[EMAIL PROTECTED]> wrote: > The nightly code now has an option to set up a Slow Socket for the > HttpClient Sampler. > > See jmeter.properties for details. > > S. > On 16/11/05, sebb <[EMAIL PROTECTED]> wrote: > > I've now had a look at the HttpClient code, and posted a question on > > the mailing list - it appears that one can register a new > > ProtocolSocketFactory, and use that to return a "slow" Socket. Not yet > > sure if this is in 2.0.2, or only in 3.0. > > > > Rather than enable this feature via an extra GUI item, I assume it > > would be sufficient to switch the code on via a property, so it will > > apply to the entire JMeter testplan. > > > > S > > On 16/11/05, Peter Lin <[EMAIL PROTECTED]> wrote: > > > Here is a link to an old thread on /. about simulating different kinds of > > > traffic, it might save you some time. > > > > > > http://ask.slashdot.org/article.pl?sid=04/08/20/2035211&tid=222&tid=185&tid=95&tid=4 > > > > > > peter > > > > > > > > > On 11/15/05, naveen gs <[EMAIL PROTECTED]> wrote: > > > > > > > > Hi > > > > > > > > Thanks for the reply Sebb and Peter i will search for the network driver > > > > and try to work on it > > > > > > > > Regards > > > > > > > > naveen > > > > > > > > sebb <[EMAIL PROTECTED]> wrote: > > > > As Peter says, it's not easy to simulate lower bandwidth. > > > > > > > > One can add delays to the scripts, but the connections will still only > > > > be active for short periods of time, so as far as the server is > > > > concerned it will appear to be the user who is slow, rather than the > > > > network. > > > > > > > > One really needs to be able to slow down the actual network > > > > reads/writes. > > > > > > > > This does not appear to be possible at present using either the > > > > default JVM or Apache HttpClient implementations, as neither gives > > > > access to the underlying connection. I'm looking into this further. > > > > > > > > I suppose one could use a separate proxy to do the slowing down; not > > > > sure if there any suitable applications. > > > > > > > > S. > > > > On 14/11/05, Peter Lin wrote: > > > > > currently that is not possible with JMeter. Measuring the performance > > > > > on > > > > a > > > > > variety of connections like dial-up, dsl, cable modem and T1 is > > > > > actually > > > > > rather hard to do. Mercury has the ability to simulate lower > > > > > bandwidth, > > > > but > > > > > I don't know how "accurate" it is. dail-up connections are notorious > > > > > for > > > > > dropped packets, so the only real way to measure real world > > > > > performance > > > > is > > > > > to get a couple dozen dial-up accounts and test the website. > > > > > > > > > > peter > > > > > > > > > > > > > > > On 11/14/05, naveen gs wrote: > > > > > > > > > > > > Hi all, > > > > > > I have recorded a transaction of a web application with 100MBPS > > > > > > connection, now i want to execute the same transaction with > > > > > > different > > > > Dail > > > > > > up speed like 128,256,512kbps. > > > > > > > > > > > > Is there any option or element in jmeter so that i can provide this > > > > > > various speed and execute for different Vusers. > > > > > > > > > > > > > > > > > > Thanks in advance > > > > > > > > > > > > Naveen > > > > > > > > > > > > > > > > > > --------------------------------- > > > > > > Yahoo! FareChase - Search multiple travel sites in one click. > > > > > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > > > > > --------------------------------- > > > > Yahoo! FareChase - Search multiple travel sites in one click. > > > > > > > > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
