Hello, Thanks for latest updates of PR. 1/ I would not use Object but AuthState instead.
2/ Shouldn't we use HTTPCLIENTS_CACHE_PER_THREAD_AND_HTTPCLIENTKEY and store AuthState there (transforming Pair to Triple)? This would be the case for a Thread representing a Virtual User. But it would not be correct if a thread is not a Virtual User Regards On Wed, Aug 29, 2018 at 11:14 AM Artem Fedorov <[email protected]> wrote: > Fixed. > > Regarding (HttpClientContext.PROXY_AUTH_STATE + this) I also have doubts: > > - minimal number of authstate, that we should store = Number of Requests in > Test Plan. (each request can use own proxy). Does the AuthState is Thread > Safe and we can share it between threads? I think no and it'll better to > store Number of Requests in Plan * Number of Threads AuthStates. > > - Also in case if we use dynamic proxy we can not reuse saved AuthState: > > > if (!isDynamicProxy(getProxyHost(), getProxyPortInt())) { > > localContext.setAttribute(HttpClientContext.PROXY_AUTH_STATE, proxy); > > } > > Artem > > On Tue, Aug 28, 2018 at 11:46 PM, Philippe Mouawad < > [email protected]> wrote: > > > Thank you Artem, > > > > I made a little comment on PR. > > > > Just to be sure I understand the PR: > > > > - You set HttpClientContext.PROXY_AUTH_STATE so that it is used if > > updated > > > > But is it correct to store it as: > > > > - "http.auth.proxy-scope" + this > > > > Because we'll end per Thread with : > > > > - Number of Requests in Plan * Number of Threads AuthStates > > > > Regards > > > > > > On Mon, Aug 27, 2018 at 3:43 PM Artem Fedorov < > > [email protected]> > > wrote: > > > > > Hi Philippe > > > > > > https://github.com/apache/jmeter/pull/397 > > > > > > Let's discuss the details in the PR > > > > > > Thanks, > > > Artem > > > > > > On Sun, Aug 26, 2018 at 12:04 AM, Philippe Mouawad < > > > [email protected]> wrote: > > > > > > > Hello Artem, > > > > Go ahead and propose a patch or PR. > > > > It will be a clearer base to discuss. > > > > > > > > Thank you > > > > > > > > On Wed, Aug 22, 2018 at 10:56 AM Artem Fedorov < > > > > [email protected]> > > > > wrote: > > > > > > > > > I work with the latest JMeter version from github > > > > > (revision f27c31590cf07bc8427663b62fc22d6d650b95af) > > > > > > > > > > I create a Thread Group with 1 loop and 1 user. This Thread Group > > > > contains > > > > > View Results Tree (Listener) and HTTP Resuest (Sampler) > > > > > > > > > > Configuration of HTTP Sampler: > > > > > > > > > > <HTTPSamplerProxy guiclass="HttpTestSampleGui" > > > > > > testclass="HTTPSamplerProxy" testname="HTTP Request" > > enabled="true"> > > > > > > <elementProp name="HTTPsampler.Arguments" > > > > > > elementType="Arguments" guiclass="HTTPArgumentsPanel" > > > > > testclass="Arguments" > > > > > > testname="User Defined Variables" enabled="true"> > > > > > > <collectionProp name="Arguments.arguments"/> > > > > > > </elementProp> > > > > > > <stringProp name="HTTPSampler.domain"></stringProp> > > > > > > <stringProp name="HTTPSampler.port"></stringProp> > > > > > > <stringProp name="HTTPSampler.protocol"></stringProp> > > > > > > <stringProp > > > name="HTTPSampler.contentEncoding"></stringProp> > > > > > > <stringProp name="HTTPSampler.path"> > http://blazedemo.com > > > > > > </stringProp> > > > > > > <stringProp name="HTTPSampler.method">GET</stringProp> > > > > > > <boolProp name="HTTPSampler.follow_ > > > > redirects">true</boolProp> > > > > > > <boolProp > > > name="HTTPSampler.auto_redirects">false</boolProp> > > > > > > <boolProp name="HTTPSampler.use_ > > keepalive">true</boolProp> > > > > > > <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</ > > > > boolProp> > > > > > > <stringProp > > > name="HTTPSampler.embedded_url_re"></stringProp> > > > > > > <stringProp name="HTTPSampler.proxyHost"> > > > > localhost</stringProp> > > > > > > <stringProp name="HTTPSampler.proxyPort"> > > 3321</stringProp> > > > > > > <stringProp name="HTTPSampler.proxyUser"> > > artem</stringProp> > > > > > > <stringProp name="HTTPSampler.proxyPass"> > > artem</stringProp> > > > > > > <stringProp > > > name="HTTPSampler.connect_timeout"></stringProp> > > > > > > <stringProp name="HTTPSampler.response_ > > > > timeout"></stringProp> > > > > > > </HTTPSamplerProxy> > > > > > > > > > > > > > > > When I run this Test Plan I see 1 sample in the View Results Tree, > > but > > > in > > > > > the access.log of squid I see 2 request from JMeter. > > > > > > > > > > 1534844834.248 0 127.0.0.1 TCP_DENIED/407 4056 GET > > > > > > http://blazedemo.com/ - HIER_NONE/- text/html > > > > > > 1534844834.320 52 127.0.0.1 TCP_MISS/200 8077 GET > > > > > > http://blazedemo.com/ artem HIER_DIRECT/54.93.131.97 text/html > > > > > > > > > > > > > > > So, in real test each Sampler will send 2 requests: > > > > > - 1st without authentication data (and will receive 407 http > response > > > > code) > > > > > - TCP_DENIED/407 > > > > > - 2nd with authentication data(username/password/type) - will be a > > > > success > > > > > - TCP_MISS/200 > > > > > > > > > > JMeter (httpclient) send 1st request for detect authentication type > > > > > (Basic/Digest/NTLM/SPNEGO/Kerberos) which use proxy server. > > > > > If we will have 2 loops the JMeter will send 4 requests, 3 loops = > 6 > > > > > requests etc. I would like to reduce number of request to the proxy > > > > server > > > > > and make request for detect authentication type once at the start > of > > > the > > > > > loop > > > > > > > > > > Artem > > > > > > > > > > On Wed, Aug 22, 2018 at 12:26 AM, Philippe Mouawad < > > > > > [email protected]> wrote: > > > > > > > > > > > Hello Artem, > > > > > > I am not sure to understand. > > > > > > > > > > > > Can you clarify with an example or reformulating what you mean by > > > HTTP > > > > > > Request that use proxy with authentication. > > > > > > > > > > > > and also clarify what’s after that, it’s really not clear for me. > > > > > > > > > > > > Thank you > > > > > > > > > > > > On Tuesday, August 21, 2018, Artem Fedorov < > > > > [email protected] > > > > > > > > > > > > wrote: > > > > > > > > > > > > > HI All > > > > > > > > > > > > > > I configure HTTP Request that use proxy with authentication > > > > > > > > > > > > > > In proxy log I can see, that JMeter *always send 2 requests*: > (I > > > > used > > > > > > > `squid` in tests) > > > > > > > > > > > > > > 1534844834.248 0 127.0.0.1 TCP_DENIED/407 4056 GET > > > > > > > > http://blazedemo.com/ - HIER_NONE/- text/html > > > > > > > > 1534844834.320 52 127.0.0.1 TCP_MISS/200 8077 GET > > > > > > > > http://blazedemo.com/ artem HIER_DIRECT/54.93.131.97 > text/html > > > > > > > > > > > > > > > > > > > > > The first request JMeter send without authentication options, > > > because > > > > > > this > > > > > > > options are create after server got a response with 401/407 > code. > > > > > > > > > > > > > > In performance test I'll see the following log: (50 % of all > > > requests > > > > > are > > > > > > > send without authentication options) - IMO this is incorrect > load > > > of > > > > > > proxy > > > > > > > server or we lose a lot of time for create authentication > scheme > > > for > > > > > each > > > > > > > request > > > > > > > > > > > > > > - TCP_DENIED/407 (without proxy authentication) > > > > > > > - TCP_MISS/200 (with proxy authentication) > > > > > > > - TCP_DENIED/407 (without proxy authentication) > > > > > > > - TCP_MISS/200 (with proxy authentication) > > > > > > > - TCP_DENIED/407 (without proxy authentication) > > > > > > > - TCP_MISS/200 (with proxy authentication) > > > > > > > .... > > > > > > > > > > > > > > The first request (the response for this request) use by > > httpclient > > > > for > > > > > > > detect Standard authentication type > > > > > (Basic/Digest/NTLM/SPNEGO/Kerberos). > > > > > > I > > > > > > > think If we have not dynamic proxy we can *reuse* knowledges > > about > > > > > > > authentication type in the second and subsequent requests. > > > > > > > After such changes we will see the following log: > > > > > > > > > > > > > > - TCP_DENIED/407 (without proxy authentication) > > > > > > > - TCP_MISS/200 (with proxy authentication) > > > > > > > - TCP_MISS/200 (with proxy authentication) > > > > > > > - TCP_MISS/200 (with proxy authentication) > > > > > > > .... > > > > > > > > > > > > > > What do you think about such changes? If all is OK I can > > contribute > > > > the > > > > > > fix > > > > > > > > > > > > > > > > > > > > > Thanks, > > > > > > > Artem > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > Cordialement. > > > > > > Philippe Mouawad. > > > > > > Ubik-Ingénierie > > > > > > > > > > > > UBIK LOAD PACK Web Site <http://www.ubikloadpack.com/> > > > > > > > > > > > > UBIK LOAD PACK on TWITTER <https://twitter.com/ubikloadpack> > > > > > > > > > > > > > > > > > > > > > > > -- > > > > Cordialement. > > > > Philippe Mouawad. > > > > > > > > > > > > > -- > > Cordialement. > > Philippe Mouawad. > > > -- Cordialement. Philippe Mouawad.
