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Posted to commits@hc.apache.org by ol...@apache.org on 2018/07/09 09:27:42 UTC
svn commit: r1835394 [32/39] - in /httpcomponents/site: ./ css/
httpcomponents-client-4.5.x/ httpcomponents-client-4.5.x/fluent-hc/
httpcomponents-client-4.5.x/fluent-hc/apidocs/
httpcomponents-client-4.5.x/fluent-hc/apidocs/org/apache/http/client/flue...
Modified: httpcomponents/site/httpcomponents-client-4.5.x/httpclient/xref/org/apache/http/impl/execchain/MainClientExec.html
URL: http://svn.apache.org/viewvc/httpcomponents/site/httpcomponents-client-4.5.x/httpclient/xref/org/apache/http/impl/execchain/MainClientExec.html?rev=1835394&r1=1835393&r2=1835394&view=diff
==============================================================================
--- httpcomponents/site/httpcomponents-client-4.5.x/httpclient/xref/org/apache/http/impl/execchain/MainClientExec.html (original)
+++ httpcomponents/site/httpcomponents-client-4.5.x/httpclient/xref/org/apache/http/impl/execchain/MainClientExec.html Mon Jul 9 09:27:27 2018
@@ -307,291 +307,305 @@
<a class="jxr_linenumber" name="L299" href="#L299">299</a> } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="L300" href="#L300">300</a> managedConn.close();
<a class="jxr_linenumber" name="L301" href="#L301">301</a> <strong class="jxr_keyword">if</strong> (proxyAuthState.getState() == AuthProtocolState.SUCCESS
-<a class="jxr_linenumber" name="L302" href="#L302">302</a> && proxyAuthState.getAuthScheme() != <strong class="jxr_keyword">null</strong>
-<a class="jxr_linenumber" name="L303" href="#L303">303</a> && proxyAuthState.getAuthScheme().isConnectionBased()) {
-<a class="jxr_linenumber" name="L304" href="#L304">304</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Resetting proxy auth state"</span>);
-<a class="jxr_linenumber" name="L305" href="#L305">305</a> proxyAuthState.reset();
-<a class="jxr_linenumber" name="L306" href="#L306">306</a> }
-<a class="jxr_linenumber" name="L307" href="#L307">307</a> <strong class="jxr_keyword">if</strong> (targetAuthState.getState() == AuthProtocolState.SUCCESS
-<a class="jxr_linenumber" name="L308" href="#L308">308</a> && targetAuthState.getAuthScheme() != <strong class="jxr_keyword">null</strong>
-<a class="jxr_linenumber" name="L309" href="#L309">309</a> && targetAuthState.getAuthScheme().isConnectionBased()) {
-<a class="jxr_linenumber" name="L310" href="#L310">310</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Resetting target auth state"</span>);
-<a class="jxr_linenumber" name="L311" href="#L311">311</a> targetAuthState.reset();
-<a class="jxr_linenumber" name="L312" href="#L312">312</a> }
-<a class="jxr_linenumber" name="L313" href="#L313">313</a> }
-<a class="jxr_linenumber" name="L314" href="#L314">314</a> <em class="jxr_comment">// discard previous auth headers</em>
-<a class="jxr_linenumber" name="L315" href="#L315">315</a> <strong class="jxr_keyword">final</strong> HttpRequest original = request.getOriginal();
-<a class="jxr_linenumber" name="L316" href="#L316">316</a> <strong class="jxr_keyword">if</strong> (!original.containsHeader(AUTH.WWW_AUTH_RESP)) {
-<a class="jxr_linenumber" name="L317" href="#L317">317</a> request.removeHeaders(AUTH.WWW_AUTH_RESP);
-<a class="jxr_linenumber" name="L318" href="#L318">318</a> }
-<a class="jxr_linenumber" name="L319" href="#L319">319</a> <strong class="jxr_keyword">if</strong> (!original.containsHeader(AUTH.PROXY_AUTH_RESP)) {
-<a class="jxr_linenumber" name="L320" href="#L320">320</a> request.removeHeaders(AUTH.PROXY_AUTH_RESP);
-<a class="jxr_linenumber" name="L321" href="#L321">321</a> }
-<a class="jxr_linenumber" name="L322" href="#L322">322</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L323" href="#L323">323</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="L324" href="#L324">324</a> }
-<a class="jxr_linenumber" name="L325" href="#L325">325</a> }
-<a class="jxr_linenumber" name="L326" href="#L326">326</a>
-<a class="jxr_linenumber" name="L327" href="#L327">327</a> <strong class="jxr_keyword">if</strong> (userToken == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L328" href="#L328">328</a> userToken = userTokenHandler.getUserToken(context);
-<a class="jxr_linenumber" name="L329" href="#L329">329</a> context.setAttribute(HttpClientContext.USER_TOKEN, userToken);
-<a class="jxr_linenumber" name="L330" href="#L330">330</a> }
-<a class="jxr_linenumber" name="L331" href="#L331">331</a> <strong class="jxr_keyword">if</strong> (userToken != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L332" href="#L332">332</a> connHolder.setState(userToken);
-<a class="jxr_linenumber" name="L333" href="#L333">333</a> }
-<a class="jxr_linenumber" name="L334" href="#L334">334</a>
-<a class="jxr_linenumber" name="L335" href="#L335">335</a> <em class="jxr_comment">// check for entity, release connection if possible</em>
-<a class="jxr_linenumber" name="L336" href="#L336">336</a> <strong class="jxr_keyword">final</strong> HttpEntity entity = response.getEntity();
-<a class="jxr_linenumber" name="L337" href="#L337">337</a> <strong class="jxr_keyword">if</strong> (entity == <strong class="jxr_keyword">null</strong> || !entity.isStreaming()) {
-<a class="jxr_linenumber" name="L338" href="#L338">338</a> <em class="jxr_comment">// connection not needed and (assumed to be) in re-usable state</em>
-<a class="jxr_linenumber" name="L339" href="#L339">339</a> connHolder.releaseConnection();
-<a class="jxr_linenumber" name="L340" href="#L340">340</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/http/impl/execchain/HttpResponseProxy.html">HttpResponseProxy</a>(response, <strong class="jxr_keyword">null</strong>);
-<a class="jxr_linenumber" name="L341" href="#L341">341</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L342" href="#L342">342</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/http/impl/execchain/HttpResponseProxy.html">HttpResponseProxy</a>(response, connHolder);
-<a class="jxr_linenumber" name="L343" href="#L343">343</a> }
-<a class="jxr_linenumber" name="L344" href="#L344">344</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> ConnectionShutdownException ex) {
-<a class="jxr_linenumber" name="L345" href="#L345">345</a> <strong class="jxr_keyword">final</strong> InterruptedIOException ioex = <strong class="jxr_keyword">new</strong> InterruptedIOException(
-<a class="jxr_linenumber" name="L346" href="#L346">346</a> <span class="jxr_string">"Connection has been shut down"</span>);
-<a class="jxr_linenumber" name="L347" href="#L347">347</a> ioex.initCause(ex);
-<a class="jxr_linenumber" name="L348" href="#L348">348</a> <strong class="jxr_keyword">throw</strong> ioex;
-<a class="jxr_linenumber" name="L349" href="#L349">349</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> HttpException ex) {
-<a class="jxr_linenumber" name="L350" href="#L350">350</a> connHolder.abortConnection();
-<a class="jxr_linenumber" name="L351" href="#L351">351</a> <strong class="jxr_keyword">throw</strong> ex;
-<a class="jxr_linenumber" name="L352" href="#L352">352</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> IOException ex) {
-<a class="jxr_linenumber" name="L353" href="#L353">353</a> connHolder.abortConnection();
-<a class="jxr_linenumber" name="L354" href="#L354">354</a> <strong class="jxr_keyword">throw</strong> ex;
-<a class="jxr_linenumber" name="L355" href="#L355">355</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> RuntimeException ex) {
-<a class="jxr_linenumber" name="L356" href="#L356">356</a> connHolder.abortConnection();
-<a class="jxr_linenumber" name="L357" href="#L357">357</a> <strong class="jxr_keyword">throw</strong> ex;
-<a class="jxr_linenumber" name="L358" href="#L358">358</a> }
-<a class="jxr_linenumber" name="L359" href="#L359">359</a> }
-<a class="jxr_linenumber" name="L360" href="#L360">360</a>
-<a class="jxr_linenumber" name="L361" href="#L361">361</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L362" href="#L362">362</a> <em class="jxr_javadoccomment"> * Establishes the target route.</em>
-<a class="jxr_linenumber" name="L363" href="#L363">363</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L364" href="#L364">364</a> <strong class="jxr_keyword">void</strong> establishRoute(
-<a class="jxr_linenumber" name="L365" href="#L365">365</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/auth/AuthState.html">AuthState</a> proxyAuthState,
-<a class="jxr_linenumber" name="L366" href="#L366">366</a> <strong class="jxr_keyword">final</strong> HttpClientConnection managedConn,
-<a class="jxr_linenumber" name="L367" href="#L367">367</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> route,
-<a class="jxr_linenumber" name="L368" href="#L368">368</a> <strong class="jxr_keyword">final</strong> HttpRequest request,
-<a class="jxr_linenumber" name="L369" href="#L369">369</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/protocol/HttpClientContext.html">HttpClientContext</a> context) <strong class="jxr_keyword">throws</strong> HttpException, IOException {
-<a class="jxr_linenumber" name="L370" href="#L370">370</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/config/RequestConfig.html">RequestConfig</a> config = context.getRequestConfig();
-<a class="jxr_linenumber" name="L371" href="#L371">371</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> timeout = config.getConnectTimeout();
-<a class="jxr_linenumber" name="L372" href="#L372">372</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/RouteTracker.html">RouteTracker</a> tracker = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/http/conn/routing/RouteTracker.html">RouteTracker</a>(route);
-<a class="jxr_linenumber" name="L373" href="#L373">373</a> <strong class="jxr_keyword">int</strong> step;
-<a class="jxr_linenumber" name="L374" href="#L374">374</a> <strong class="jxr_keyword">do</strong> {
-<a class="jxr_linenumber" name="L375" href="#L375">375</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> fact = tracker.toRoute();
-<a class="jxr_linenumber" name="L376" href="#L376">376</a> step = <strong class="jxr_keyword">this</strong>.routeDirector.nextStep(route, fact);
-<a class="jxr_linenumber" name="L377" href="#L377">377</a>
-<a class="jxr_linenumber" name="L378" href="#L378">378</a> <strong class="jxr_keyword">switch</strong> (step) {
-<a class="jxr_linenumber" name="L379" href="#L379">379</a>
-<a class="jxr_linenumber" name="L380" href="#L380">380</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.CONNECT_TARGET:
-<a class="jxr_linenumber" name="L381" href="#L381">381</a> <strong class="jxr_keyword">this</strong>.connManager.connect(
-<a class="jxr_linenumber" name="L382" href="#L382">382</a> managedConn,
-<a class="jxr_linenumber" name="L383" href="#L383">383</a> route,
-<a class="jxr_linenumber" name="L384" href="#L384">384</a> timeout > 0 ? timeout : 0,
-<a class="jxr_linenumber" name="L385" href="#L385">385</a> context);
-<a class="jxr_linenumber" name="L386" href="#L386">386</a> tracker.connectTarget(route.isSecure());
-<a class="jxr_linenumber" name="L387" href="#L387">387</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="L388" href="#L388">388</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.CONNECT_PROXY:
-<a class="jxr_linenumber" name="L389" href="#L389">389</a> <strong class="jxr_keyword">this</strong>.connManager.connect(
-<a class="jxr_linenumber" name="L390" href="#L390">390</a> managedConn,
-<a class="jxr_linenumber" name="L391" href="#L391">391</a> route,
-<a class="jxr_linenumber" name="L392" href="#L392">392</a> timeout > 0 ? timeout : 0,
-<a class="jxr_linenumber" name="L393" href="#L393">393</a> context);
-<a class="jxr_linenumber" name="L394" href="#L394">394</a> <strong class="jxr_keyword">final</strong> HttpHost proxy = route.getProxyHost();
-<a class="jxr_linenumber" name="L395" href="#L395">395</a> tracker.connectProxy(proxy, false);
-<a class="jxr_linenumber" name="L396" href="#L396">396</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="L397" href="#L397">397</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.TUNNEL_TARGET: {
-<a class="jxr_linenumber" name="L398" href="#L398">398</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> secure = createTunnelToTarget(
-<a class="jxr_linenumber" name="L399" href="#L399">399</a> proxyAuthState, managedConn, route, request, context);
-<a class="jxr_linenumber" name="L400" href="#L400">400</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Tunnel to target created."</span>);
-<a class="jxr_linenumber" name="L401" href="#L401">401</a> tracker.tunnelTarget(secure);
-<a class="jxr_linenumber" name="L402" href="#L402">402</a> } <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="L403" href="#L403">403</a>
-<a class="jxr_linenumber" name="L404" href="#L404">404</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.TUNNEL_PROXY: {
-<a class="jxr_linenumber" name="L405" href="#L405">405</a> <em class="jxr_comment">// The most simple example for this case is a proxy chain</em>
-<a class="jxr_linenumber" name="L406" href="#L406">406</a> <em class="jxr_comment">// of two proxies, where P1 must be tunnelled to P2.</em>
-<a class="jxr_linenumber" name="L407" href="#L407">407</a> <em class="jxr_comment">// route: Source -> P1 -> P2 -> Target (3 hops)</em>
-<a class="jxr_linenumber" name="L408" href="#L408">408</a> <em class="jxr_comment">// fact: Source -> P1 -> Target (2 hops)</em>
-<a class="jxr_linenumber" name="L409" href="#L409">409</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> hop = fact.getHopCount()-1; <em class="jxr_comment">// the hop to establish</em>
-<a class="jxr_linenumber" name="L410" href="#L410">410</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> secure = createTunnelToProxy(route, hop, context);
-<a class="jxr_linenumber" name="L411" href="#L411">411</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Tunnel to proxy created."</span>);
-<a class="jxr_linenumber" name="L412" href="#L412">412</a> tracker.tunnelProxy(route.getHopTarget(hop), secure);
-<a class="jxr_linenumber" name="L413" href="#L413">413</a> } <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="L414" href="#L414">414</a>
-<a class="jxr_linenumber" name="L415" href="#L415">415</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.LAYER_PROTOCOL:
-<a class="jxr_linenumber" name="L416" href="#L416">416</a> <strong class="jxr_keyword">this</strong>.connManager.upgrade(managedConn, route, context);
-<a class="jxr_linenumber" name="L417" href="#L417">417</a> tracker.layerProtocol(route.isSecure());
-<a class="jxr_linenumber" name="L418" href="#L418">418</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="L419" href="#L419">419</a>
-<a class="jxr_linenumber" name="L420" href="#L420">420</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.UNREACHABLE:
-<a class="jxr_linenumber" name="L421" href="#L421">421</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> HttpException(<span class="jxr_string">"Unable to establish route: "</span> +
-<a class="jxr_linenumber" name="L422" href="#L422">422</a> <span class="jxr_string">"planned = "</span> + route + <span class="jxr_string">"; current = "</span> + fact);
-<a class="jxr_linenumber" name="L423" href="#L423">423</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.COMPLETE:
-<a class="jxr_linenumber" name="L424" href="#L424">424</a> <strong class="jxr_keyword">this</strong>.connManager.routeComplete(managedConn, route, context);
-<a class="jxr_linenumber" name="L425" href="#L425">425</a> <strong class="jxr_keyword">break</strong>;
-<a class="jxr_linenumber" name="L426" href="#L426">426</a> <strong class="jxr_keyword">default</strong>:
-<a class="jxr_linenumber" name="L427" href="#L427">427</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalStateException(<span class="jxr_string">"Unknown step indicator "</span>
-<a class="jxr_linenumber" name="L428" href="#L428">428</a> + step + <span class="jxr_string">" from RouteDirector."</span>);
-<a class="jxr_linenumber" name="L429" href="#L429">429</a> }
-<a class="jxr_linenumber" name="L430" href="#L430">430</a>
-<a class="jxr_linenumber" name="L431" href="#L431">431</a> } <strong class="jxr_keyword">while</strong> (step > HttpRouteDirector.COMPLETE);
-<a class="jxr_linenumber" name="L432" href="#L432">432</a> }
-<a class="jxr_linenumber" name="L433" href="#L433">433</a>
-<a class="jxr_linenumber" name="L434" href="#L434">434</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L435" href="#L435">435</a> <em class="jxr_javadoccomment"> * Creates a tunnel to the target server.</em>
-<a class="jxr_linenumber" name="L436" href="#L436">436</a> <em class="jxr_javadoccomment"> * The connection must be established to the (last) proxy.</em>
-<a class="jxr_linenumber" name="L437" href="#L437">437</a> <em class="jxr_javadoccomment"> * A CONNECT request for tunnelling through the proxy will</em>
-<a class="jxr_linenumber" name="L438" href="#L438">438</a> <em class="jxr_javadoccomment"> * be created and sent, the response received and checked.</em>
-<a class="jxr_linenumber" name="L439" href="#L439">439</a> <em class="jxr_javadoccomment"> * This method does <i>not</i> update the connection with</em>
-<a class="jxr_linenumber" name="L440" href="#L440">440</a> <em class="jxr_javadoccomment"> * information about the tunnel, that is left to the caller.</em>
-<a class="jxr_linenumber" name="L441" href="#L441">441</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L442" href="#L442">442</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> createTunnelToTarget(
-<a class="jxr_linenumber" name="L443" href="#L443">443</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/auth/AuthState.html">AuthState</a> proxyAuthState,
-<a class="jxr_linenumber" name="L444" href="#L444">444</a> <strong class="jxr_keyword">final</strong> HttpClientConnection managedConn,
-<a class="jxr_linenumber" name="L445" href="#L445">445</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> route,
-<a class="jxr_linenumber" name="L446" href="#L446">446</a> <strong class="jxr_keyword">final</strong> HttpRequest request,
-<a class="jxr_linenumber" name="L447" href="#L447">447</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/protocol/HttpClientContext.html">HttpClientContext</a> context) <strong class="jxr_keyword">throws</strong> HttpException, IOException {
-<a class="jxr_linenumber" name="L448" href="#L448">448</a>
-<a class="jxr_linenumber" name="L449" href="#L449">449</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/config/RequestConfig.html">RequestConfig</a> config = context.getRequestConfig();
-<a class="jxr_linenumber" name="L450" href="#L450">450</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> timeout = config.getConnectTimeout();
-<a class="jxr_linenumber" name="L451" href="#L451">451</a>
-<a class="jxr_linenumber" name="L452" href="#L452">452</a> <strong class="jxr_keyword">final</strong> HttpHost target = route.getTargetHost();
-<a class="jxr_linenumber" name="L453" href="#L453">453</a> <strong class="jxr_keyword">final</strong> HttpHost proxy = route.getProxyHost();
-<a class="jxr_linenumber" name="L454" href="#L454">454</a> HttpResponse response = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L455" href="#L455">455</a>
-<a class="jxr_linenumber" name="L456" href="#L456">456</a> <strong class="jxr_keyword">final</strong> String authority = target.toHostString();
-<a class="jxr_linenumber" name="L457" href="#L457">457</a> <strong class="jxr_keyword">final</strong> HttpRequest connect = <strong class="jxr_keyword">new</strong> BasicHttpRequest(<span class="jxr_string">"CONNECT"</span>, authority, request.getProtocolVersion());
-<a class="jxr_linenumber" name="L458" href="#L458">458</a>
-<a class="jxr_linenumber" name="L459" href="#L459">459</a> <strong class="jxr_keyword">this</strong>.requestExecutor.preProcess(connect, <strong class="jxr_keyword">this</strong>.proxyHttpProcessor, context);
-<a class="jxr_linenumber" name="L460" href="#L460">460</a>
-<a class="jxr_linenumber" name="L461" href="#L461">461</a> <strong class="jxr_keyword">while</strong> (response == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L462" href="#L462">462</a> <strong class="jxr_keyword">if</strong> (!managedConn.isOpen()) {
-<a class="jxr_linenumber" name="L463" href="#L463">463</a> <strong class="jxr_keyword">this</strong>.connManager.connect(
-<a class="jxr_linenumber" name="L464" href="#L464">464</a> managedConn,
-<a class="jxr_linenumber" name="L465" href="#L465">465</a> route,
-<a class="jxr_linenumber" name="L466" href="#L466">466</a> timeout > 0 ? timeout : 0,
-<a class="jxr_linenumber" name="L467" href="#L467">467</a> context);
-<a class="jxr_linenumber" name="L468" href="#L468">468</a> }
-<a class="jxr_linenumber" name="L469" href="#L469">469</a>
-<a class="jxr_linenumber" name="L470" href="#L470">470</a> connect.removeHeaders(AUTH.PROXY_AUTH_RESP);
-<a class="jxr_linenumber" name="L471" href="#L471">471</a> <strong class="jxr_keyword">this</strong>.authenticator.generateAuthResponse(connect, proxyAuthState, context);
-<a class="jxr_linenumber" name="L472" href="#L472">472</a>
-<a class="jxr_linenumber" name="L473" href="#L473">473</a> response = <strong class="jxr_keyword">this</strong>.requestExecutor.execute(connect, managedConn, context);
-<a class="jxr_linenumber" name="L474" href="#L474">474</a>
-<a class="jxr_linenumber" name="L475" href="#L475">475</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> status = response.getStatusLine().getStatusCode();
-<a class="jxr_linenumber" name="L476" href="#L476">476</a> <strong class="jxr_keyword">if</strong> (status < 200) {
-<a class="jxr_linenumber" name="L477" href="#L477">477</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> HttpException(<span class="jxr_string">"Unexpected response to CONNECT request: "</span> +
-<a class="jxr_linenumber" name="L478" href="#L478">478</a> response.getStatusLine());
-<a class="jxr_linenumber" name="L479" href="#L479">479</a> }
-<a class="jxr_linenumber" name="L480" href="#L480">480</a>
-<a class="jxr_linenumber" name="L481" href="#L481">481</a> <strong class="jxr_keyword">if</strong> (config.isAuthenticationEnabled()) {
-<a class="jxr_linenumber" name="L482" href="#L482">482</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.authenticator.isAuthenticationRequested(proxy, response,
-<a class="jxr_linenumber" name="L483" href="#L483">483</a> <strong class="jxr_keyword">this</strong>.proxyAuthStrategy, proxyAuthState, context)) {
-<a class="jxr_linenumber" name="L484" href="#L484">484</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.authenticator.handleAuthChallenge(proxy, response,
-<a class="jxr_linenumber" name="L485" href="#L485">485</a> <strong class="jxr_keyword">this</strong>.proxyAuthStrategy, proxyAuthState, context)) {
-<a class="jxr_linenumber" name="L486" href="#L486">486</a> <em class="jxr_comment">// Retry request</em>
-<a class="jxr_linenumber" name="L487" href="#L487">487</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.reuseStrategy.keepAlive(response, context)) {
-<a class="jxr_linenumber" name="L488" href="#L488">488</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Connection kept alive"</span>);
-<a class="jxr_linenumber" name="L489" href="#L489">489</a> <em class="jxr_comment">// Consume response content</em>
-<a class="jxr_linenumber" name="L490" href="#L490">490</a> <strong class="jxr_keyword">final</strong> HttpEntity entity = response.getEntity();
-<a class="jxr_linenumber" name="L491" href="#L491">491</a> EntityUtils.consume(entity);
-<a class="jxr_linenumber" name="L492" href="#L492">492</a> } <strong class="jxr_keyword">else</strong> {
-<a class="jxr_linenumber" name="L493" href="#L493">493</a> managedConn.close();
-<a class="jxr_linenumber" name="L494" href="#L494">494</a> }
-<a class="jxr_linenumber" name="L495" href="#L495">495</a> response = <strong class="jxr_keyword">null</strong>;
-<a class="jxr_linenumber" name="L496" href="#L496">496</a> }
-<a class="jxr_linenumber" name="L497" href="#L497">497</a> }
-<a class="jxr_linenumber" name="L498" href="#L498">498</a> }
-<a class="jxr_linenumber" name="L499" href="#L499">499</a> }
-<a class="jxr_linenumber" name="L500" href="#L500">500</a>
-<a class="jxr_linenumber" name="L501" href="#L501">501</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> status = response.getStatusLine().getStatusCode();
-<a class="jxr_linenumber" name="L502" href="#L502">502</a>
-<a class="jxr_linenumber" name="L503" href="#L503">503</a> <strong class="jxr_keyword">if</strong> (status > 299) {
-<a class="jxr_linenumber" name="L504" href="#L504">504</a>
-<a class="jxr_linenumber" name="L505" href="#L505">505</a> <em class="jxr_comment">// Buffer response content</em>
-<a class="jxr_linenumber" name="L506" href="#L506">506</a> <strong class="jxr_keyword">final</strong> HttpEntity entity = response.getEntity();
-<a class="jxr_linenumber" name="L507" href="#L507">507</a> <strong class="jxr_keyword">if</strong> (entity != <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L508" href="#L508">508</a> response.setEntity(<strong class="jxr_keyword">new</strong> BufferedHttpEntity(entity));
-<a class="jxr_linenumber" name="L509" href="#L509">509</a> }
-<a class="jxr_linenumber" name="L510" href="#L510">510</a>
-<a class="jxr_linenumber" name="L511" href="#L511">511</a> managedConn.close();
-<a class="jxr_linenumber" name="L512" href="#L512">512</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/http/impl/execchain/TunnelRefusedException.html">TunnelRefusedException</a>(<span class="jxr_string">"CONNECT refused by proxy: "</span> +
-<a class="jxr_linenumber" name="L513" href="#L513">513</a> response.getStatusLine(), response);
-<a class="jxr_linenumber" name="L514" href="#L514">514</a> }
-<a class="jxr_linenumber" name="L515" href="#L515">515</a>
-<a class="jxr_linenumber" name="L516" href="#L516">516</a> <em class="jxr_comment">// How to decide on security of the tunnelled connection?</em>
-<a class="jxr_linenumber" name="L517" href="#L517">517</a> <em class="jxr_comment">// The socket factory knows only about the segment to the proxy.</em>
-<a class="jxr_linenumber" name="L518" href="#L518">518</a> <em class="jxr_comment">// Even if that is secure, the hop to the target may be insecure.</em>
-<a class="jxr_linenumber" name="L519" href="#L519">519</a> <em class="jxr_comment">// Leave it to derived classes, consider insecure by default here.</em>
-<a class="jxr_linenumber" name="L520" href="#L520">520</a> <strong class="jxr_keyword">return</strong> false;
-<a class="jxr_linenumber" name="L521" href="#L521">521</a> }
-<a class="jxr_linenumber" name="L522" href="#L522">522</a>
-<a class="jxr_linenumber" name="L523" href="#L523">523</a> <em class="jxr_javadoccomment">/**</em>
-<a class="jxr_linenumber" name="L524" href="#L524">524</a> <em class="jxr_javadoccomment"> * Creates a tunnel to an intermediate proxy.</em>
-<a class="jxr_linenumber" name="L525" href="#L525">525</a> <em class="jxr_javadoccomment"> * This method is <i>not</i> implemented in this class.</em>
-<a class="jxr_linenumber" name="L526" href="#L526">526</a> <em class="jxr_javadoccomment"> * It just throws an exception here.</em>
-<a class="jxr_linenumber" name="L527" href="#L527">527</a> <em class="jxr_javadoccomment"> */</em>
-<a class="jxr_linenumber" name="L528" href="#L528">528</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> createTunnelToProxy(
-<a class="jxr_linenumber" name="L529" href="#L529">529</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> route,
-<a class="jxr_linenumber" name="L530" href="#L530">530</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> hop,
-<a class="jxr_linenumber" name="L531" href="#L531">531</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/protocol/HttpClientContext.html">HttpClientContext</a> context) <strong class="jxr_keyword">throws</strong> HttpException {
-<a class="jxr_linenumber" name="L532" href="#L532">532</a>
-<a class="jxr_linenumber" name="L533" href="#L533">533</a> <em class="jxr_comment">// Have a look at createTunnelToTarget and replicate the parts</em>
-<a class="jxr_linenumber" name="L534" href="#L534">534</a> <em class="jxr_comment">// you need in a custom derived class. If your proxies don't require</em>
-<a class="jxr_linenumber" name="L535" href="#L535">535</a> <em class="jxr_comment">// authentication, it is not too hard. But for the stock version of</em>
-<a class="jxr_linenumber" name="L536" href="#L536">536</a> <em class="jxr_comment">// HttpClient, we cannot make such simplifying assumptions and would</em>
-<a class="jxr_linenumber" name="L537" href="#L537">537</a> <em class="jxr_comment">// have to include proxy authentication code. The HttpComponents team</em>
-<a class="jxr_linenumber" name="L538" href="#L538">538</a> <em class="jxr_comment">// is currently not in a position to support rarely used code of this</em>
-<a class="jxr_linenumber" name="L539" href="#L539">539</a> <em class="jxr_comment">// complexity. Feel free to submit patches that refactor the code in</em>
-<a class="jxr_linenumber" name="L540" href="#L540">540</a> <em class="jxr_comment">// createTunnelToTarget to facilitate re-use for proxy tunnelling.</em>
-<a class="jxr_linenumber" name="L541" href="#L541">541</a>
-<a class="jxr_linenumber" name="L542" href="#L542">542</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> HttpException(<span class="jxr_string">"Proxy chains are not supported."</span>);
-<a class="jxr_linenumber" name="L543" href="#L543">543</a> }
-<a class="jxr_linenumber" name="L544" href="#L544">544</a>
-<a class="jxr_linenumber" name="L545" href="#L545">545</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> needAuthentication(
-<a class="jxr_linenumber" name="L546" href="#L546">546</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/auth/AuthState.html">AuthState</a> targetAuthState,
-<a class="jxr_linenumber" name="L547" href="#L547">547</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/auth/AuthState.html">AuthState</a> proxyAuthState,
-<a class="jxr_linenumber" name="L548" href="#L548">548</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> route,
-<a class="jxr_linenumber" name="L549" href="#L549">549</a> <strong class="jxr_keyword">final</strong> HttpResponse response,
-<a class="jxr_linenumber" name="L550" href="#L550">550</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/protocol/HttpClientContext.html">HttpClientContext</a> context) {
-<a class="jxr_linenumber" name="L551" href="#L551">551</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/config/RequestConfig.html">RequestConfig</a> config = context.getRequestConfig();
-<a class="jxr_linenumber" name="L552" href="#L552">552</a> <strong class="jxr_keyword">if</strong> (config.isAuthenticationEnabled()) {
-<a class="jxr_linenumber" name="L553" href="#L553">553</a> HttpHost target = context.getTargetHost();
-<a class="jxr_linenumber" name="L554" href="#L554">554</a> <strong class="jxr_keyword">if</strong> (target == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L555" href="#L555">555</a> target = route.getTargetHost();
-<a class="jxr_linenumber" name="L556" href="#L556">556</a> }
-<a class="jxr_linenumber" name="L557" href="#L557">557</a> <strong class="jxr_keyword">if</strong> (target.getPort() < 0) {
-<a class="jxr_linenumber" name="L558" href="#L558">558</a> target = <strong class="jxr_keyword">new</strong> HttpHost(
-<a class="jxr_linenumber" name="L559" href="#L559">559</a> target.getHostName(),
-<a class="jxr_linenumber" name="L560" href="#L560">560</a> route.getTargetHost().getPort(),
-<a class="jxr_linenumber" name="L561" href="#L561">561</a> target.getSchemeName());
-<a class="jxr_linenumber" name="L562" href="#L562">562</a> }
-<a class="jxr_linenumber" name="L563" href="#L563">563</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> targetAuthRequested = <strong class="jxr_keyword">this</strong>.authenticator.isAuthenticationRequested(
-<a class="jxr_linenumber" name="L564" href="#L564">564</a> target, response, <strong class="jxr_keyword">this</strong>.targetAuthStrategy, targetAuthState, context);
-<a class="jxr_linenumber" name="L565" href="#L565">565</a>
-<a class="jxr_linenumber" name="L566" href="#L566">566</a> HttpHost proxy = route.getProxyHost();
-<a class="jxr_linenumber" name="L567" href="#L567">567</a> <em class="jxr_comment">// if proxy is not set use target host instead</em>
-<a class="jxr_linenumber" name="L568" href="#L568">568</a> <strong class="jxr_keyword">if</strong> (proxy == <strong class="jxr_keyword">null</strong>) {
-<a class="jxr_linenumber" name="L569" href="#L569">569</a> proxy = route.getTargetHost();
+<a class="jxr_linenumber" name="L302" href="#L302">302</a> && proxyAuthState.isConnectionBased()) {
+<a class="jxr_linenumber" name="L303" href="#L303">303</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Resetting proxy auth state"</span>);
+<a class="jxr_linenumber" name="L304" href="#L304">304</a> proxyAuthState.reset();
+<a class="jxr_linenumber" name="L305" href="#L305">305</a> }
+<a class="jxr_linenumber" name="L306" href="#L306">306</a> <strong class="jxr_keyword">if</strong> (targetAuthState.getState() == AuthProtocolState.SUCCESS
+<a class="jxr_linenumber" name="L307" href="#L307">307</a> && targetAuthState.isConnectionBased()) {
+<a class="jxr_linenumber" name="L308" href="#L308">308</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Resetting target auth state"</span>);
+<a class="jxr_linenumber" name="L309" href="#L309">309</a> targetAuthState.reset();
+<a class="jxr_linenumber" name="L310" href="#L310">310</a> }
+<a class="jxr_linenumber" name="L311" href="#L311">311</a> }
+<a class="jxr_linenumber" name="L312" href="#L312">312</a> <em class="jxr_comment">// discard previous auth headers</em>
+<a class="jxr_linenumber" name="L313" href="#L313">313</a> <strong class="jxr_keyword">final</strong> HttpRequest original = request.getOriginal();
+<a class="jxr_linenumber" name="L314" href="#L314">314</a> <strong class="jxr_keyword">if</strong> (!original.containsHeader(AUTH.WWW_AUTH_RESP)) {
+<a class="jxr_linenumber" name="L315" href="#L315">315</a> request.removeHeaders(AUTH.WWW_AUTH_RESP);
+<a class="jxr_linenumber" name="L316" href="#L316">316</a> }
+<a class="jxr_linenumber" name="L317" href="#L317">317</a> <strong class="jxr_keyword">if</strong> (!original.containsHeader(AUTH.PROXY_AUTH_RESP)) {
+<a class="jxr_linenumber" name="L318" href="#L318">318</a> request.removeHeaders(AUTH.PROXY_AUTH_RESP);
+<a class="jxr_linenumber" name="L319" href="#L319">319</a> }
+<a class="jxr_linenumber" name="L320" href="#L320">320</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L321" href="#L321">321</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="L322" href="#L322">322</a> }
+<a class="jxr_linenumber" name="L323" href="#L323">323</a> }
+<a class="jxr_linenumber" name="L324" href="#L324">324</a>
+<a class="jxr_linenumber" name="L325" href="#L325">325</a> <strong class="jxr_keyword">if</strong> (userToken == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L326" href="#L326">326</a> userToken = userTokenHandler.getUserToken(context);
+<a class="jxr_linenumber" name="L327" href="#L327">327</a> context.setAttribute(HttpClientContext.USER_TOKEN, userToken);
+<a class="jxr_linenumber" name="L328" href="#L328">328</a> }
+<a class="jxr_linenumber" name="L329" href="#L329">329</a> <strong class="jxr_keyword">if</strong> (userToken != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L330" href="#L330">330</a> connHolder.setState(userToken);
+<a class="jxr_linenumber" name="L331" href="#L331">331</a> }
+<a class="jxr_linenumber" name="L332" href="#L332">332</a>
+<a class="jxr_linenumber" name="L333" href="#L333">333</a> <em class="jxr_comment">// check for entity, release connection if possible</em>
+<a class="jxr_linenumber" name="L334" href="#L334">334</a> <strong class="jxr_keyword">final</strong> HttpEntity entity = response.getEntity();
+<a class="jxr_linenumber" name="L335" href="#L335">335</a> <strong class="jxr_keyword">if</strong> (entity == <strong class="jxr_keyword">null</strong> || !entity.isStreaming()) {
+<a class="jxr_linenumber" name="L336" href="#L336">336</a> <em class="jxr_comment">// connection not needed and (assumed to be) in re-usable state</em>
+<a class="jxr_linenumber" name="L337" href="#L337">337</a> connHolder.releaseConnection();
+<a class="jxr_linenumber" name="L338" href="#L338">338</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/http/impl/execchain/HttpResponseProxy.html">HttpResponseProxy</a>(response, <strong class="jxr_keyword">null</strong>);
+<a class="jxr_linenumber" name="L339" href="#L339">339</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L340" href="#L340">340</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/http/impl/execchain/HttpResponseProxy.html">HttpResponseProxy</a>(response, connHolder);
+<a class="jxr_linenumber" name="L341" href="#L341">341</a> }
+<a class="jxr_linenumber" name="L342" href="#L342">342</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> ConnectionShutdownException ex) {
+<a class="jxr_linenumber" name="L343" href="#L343">343</a> <strong class="jxr_keyword">final</strong> InterruptedIOException ioex = <strong class="jxr_keyword">new</strong> InterruptedIOException(
+<a class="jxr_linenumber" name="L344" href="#L344">344</a> <span class="jxr_string">"Connection has been shut down"</span>);
+<a class="jxr_linenumber" name="L345" href="#L345">345</a> ioex.initCause(ex);
+<a class="jxr_linenumber" name="L346" href="#L346">346</a> <strong class="jxr_keyword">throw</strong> ioex;
+<a class="jxr_linenumber" name="L347" href="#L347">347</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> HttpException ex) {
+<a class="jxr_linenumber" name="L348" href="#L348">348</a> connHolder.abortConnection();
+<a class="jxr_linenumber" name="L349" href="#L349">349</a> <strong class="jxr_keyword">throw</strong> ex;
+<a class="jxr_linenumber" name="L350" href="#L350">350</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> IOException ex) {
+<a class="jxr_linenumber" name="L351" href="#L351">351</a> connHolder.abortConnection();
+<a class="jxr_linenumber" name="L352" href="#L352">352</a> <strong class="jxr_keyword">if</strong> (proxyAuthState.isConnectionBased()) {
+<a class="jxr_linenumber" name="L353" href="#L353">353</a> proxyAuthState.reset();
+<a class="jxr_linenumber" name="L354" href="#L354">354</a> }
+<a class="jxr_linenumber" name="L355" href="#L355">355</a> <strong class="jxr_keyword">if</strong> (targetAuthState.isConnectionBased()) {
+<a class="jxr_linenumber" name="L356" href="#L356">356</a> targetAuthState.reset();
+<a class="jxr_linenumber" name="L357" href="#L357">357</a> }
+<a class="jxr_linenumber" name="L358" href="#L358">358</a> <strong class="jxr_keyword">throw</strong> ex;
+<a class="jxr_linenumber" name="L359" href="#L359">359</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> RuntimeException ex) {
+<a class="jxr_linenumber" name="L360" href="#L360">360</a> connHolder.abortConnection();
+<a class="jxr_linenumber" name="L361" href="#L361">361</a> <strong class="jxr_keyword">if</strong> (proxyAuthState.isConnectionBased()) {
+<a class="jxr_linenumber" name="L362" href="#L362">362</a> proxyAuthState.reset();
+<a class="jxr_linenumber" name="L363" href="#L363">363</a> }
+<a class="jxr_linenumber" name="L364" href="#L364">364</a> <strong class="jxr_keyword">if</strong> (targetAuthState.isConnectionBased()) {
+<a class="jxr_linenumber" name="L365" href="#L365">365</a> targetAuthState.reset();
+<a class="jxr_linenumber" name="L366" href="#L366">366</a> }
+<a class="jxr_linenumber" name="L367" href="#L367">367</a> <strong class="jxr_keyword">throw</strong> ex;
+<a class="jxr_linenumber" name="L368" href="#L368">368</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> Error error) {
+<a class="jxr_linenumber" name="L369" href="#L369">369</a> connManager.shutdown();
+<a class="jxr_linenumber" name="L370" href="#L370">370</a> <strong class="jxr_keyword">throw</strong> error;
+<a class="jxr_linenumber" name="L371" href="#L371">371</a> }
+<a class="jxr_linenumber" name="L372" href="#L372">372</a> }
+<a class="jxr_linenumber" name="L373" href="#L373">373</a>
+<a class="jxr_linenumber" name="L374" href="#L374">374</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L375" href="#L375">375</a> <em class="jxr_javadoccomment"> * Establishes the target route.</em>
+<a class="jxr_linenumber" name="L376" href="#L376">376</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L377" href="#L377">377</a> <strong class="jxr_keyword">void</strong> establishRoute(
+<a class="jxr_linenumber" name="L378" href="#L378">378</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/auth/AuthState.html">AuthState</a> proxyAuthState,
+<a class="jxr_linenumber" name="L379" href="#L379">379</a> <strong class="jxr_keyword">final</strong> HttpClientConnection managedConn,
+<a class="jxr_linenumber" name="L380" href="#L380">380</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> route,
+<a class="jxr_linenumber" name="L381" href="#L381">381</a> <strong class="jxr_keyword">final</strong> HttpRequest request,
+<a class="jxr_linenumber" name="L382" href="#L382">382</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/protocol/HttpClientContext.html">HttpClientContext</a> context) <strong class="jxr_keyword">throws</strong> HttpException, IOException {
+<a class="jxr_linenumber" name="L383" href="#L383">383</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/config/RequestConfig.html">RequestConfig</a> config = context.getRequestConfig();
+<a class="jxr_linenumber" name="L384" href="#L384">384</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> timeout = config.getConnectTimeout();
+<a class="jxr_linenumber" name="L385" href="#L385">385</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/RouteTracker.html">RouteTracker</a> tracker = <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/http/conn/routing/RouteTracker.html">RouteTracker</a>(route);
+<a class="jxr_linenumber" name="L386" href="#L386">386</a> <strong class="jxr_keyword">int</strong> step;
+<a class="jxr_linenumber" name="L387" href="#L387">387</a> <strong class="jxr_keyword">do</strong> {
+<a class="jxr_linenumber" name="L388" href="#L388">388</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> fact = tracker.toRoute();
+<a class="jxr_linenumber" name="L389" href="#L389">389</a> step = <strong class="jxr_keyword">this</strong>.routeDirector.nextStep(route, fact);
+<a class="jxr_linenumber" name="L390" href="#L390">390</a>
+<a class="jxr_linenumber" name="L391" href="#L391">391</a> <strong class="jxr_keyword">switch</strong> (step) {
+<a class="jxr_linenumber" name="L392" href="#L392">392</a>
+<a class="jxr_linenumber" name="L393" href="#L393">393</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.CONNECT_TARGET:
+<a class="jxr_linenumber" name="L394" href="#L394">394</a> <strong class="jxr_keyword">this</strong>.connManager.connect(
+<a class="jxr_linenumber" name="L395" href="#L395">395</a> managedConn,
+<a class="jxr_linenumber" name="L396" href="#L396">396</a> route,
+<a class="jxr_linenumber" name="L397" href="#L397">397</a> timeout > 0 ? timeout : 0,
+<a class="jxr_linenumber" name="L398" href="#L398">398</a> context);
+<a class="jxr_linenumber" name="L399" href="#L399">399</a> tracker.connectTarget(route.isSecure());
+<a class="jxr_linenumber" name="L400" href="#L400">400</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="L401" href="#L401">401</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.CONNECT_PROXY:
+<a class="jxr_linenumber" name="L402" href="#L402">402</a> <strong class="jxr_keyword">this</strong>.connManager.connect(
+<a class="jxr_linenumber" name="L403" href="#L403">403</a> managedConn,
+<a class="jxr_linenumber" name="L404" href="#L404">404</a> route,
+<a class="jxr_linenumber" name="L405" href="#L405">405</a> timeout > 0 ? timeout : 0,
+<a class="jxr_linenumber" name="L406" href="#L406">406</a> context);
+<a class="jxr_linenumber" name="L407" href="#L407">407</a> <strong class="jxr_keyword">final</strong> HttpHost proxy = route.getProxyHost();
+<a class="jxr_linenumber" name="L408" href="#L408">408</a> tracker.connectProxy(proxy, false);
+<a class="jxr_linenumber" name="L409" href="#L409">409</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="L410" href="#L410">410</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.TUNNEL_TARGET: {
+<a class="jxr_linenumber" name="L411" href="#L411">411</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> secure = createTunnelToTarget(
+<a class="jxr_linenumber" name="L412" href="#L412">412</a> proxyAuthState, managedConn, route, request, context);
+<a class="jxr_linenumber" name="L413" href="#L413">413</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Tunnel to target created."</span>);
+<a class="jxr_linenumber" name="L414" href="#L414">414</a> tracker.tunnelTarget(secure);
+<a class="jxr_linenumber" name="L415" href="#L415">415</a> } <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="L416" href="#L416">416</a>
+<a class="jxr_linenumber" name="L417" href="#L417">417</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.TUNNEL_PROXY: {
+<a class="jxr_linenumber" name="L418" href="#L418">418</a> <em class="jxr_comment">// The most simple example for this case is a proxy chain</em>
+<a class="jxr_linenumber" name="L419" href="#L419">419</a> <em class="jxr_comment">// of two proxies, where P1 must be tunnelled to P2.</em>
+<a class="jxr_linenumber" name="L420" href="#L420">420</a> <em class="jxr_comment">// route: Source -> P1 -> P2 -> Target (3 hops)</em>
+<a class="jxr_linenumber" name="L421" href="#L421">421</a> <em class="jxr_comment">// fact: Source -> P1 -> Target (2 hops)</em>
+<a class="jxr_linenumber" name="L422" href="#L422">422</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> hop = fact.getHopCount()-1; <em class="jxr_comment">// the hop to establish</em>
+<a class="jxr_linenumber" name="L423" href="#L423">423</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> secure = createTunnelToProxy(route, hop, context);
+<a class="jxr_linenumber" name="L424" href="#L424">424</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Tunnel to proxy created."</span>);
+<a class="jxr_linenumber" name="L425" href="#L425">425</a> tracker.tunnelProxy(route.getHopTarget(hop), secure);
+<a class="jxr_linenumber" name="L426" href="#L426">426</a> } <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="L427" href="#L427">427</a>
+<a class="jxr_linenumber" name="L428" href="#L428">428</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.LAYER_PROTOCOL:
+<a class="jxr_linenumber" name="L429" href="#L429">429</a> <strong class="jxr_keyword">this</strong>.connManager.upgrade(managedConn, route, context);
+<a class="jxr_linenumber" name="L430" href="#L430">430</a> tracker.layerProtocol(route.isSecure());
+<a class="jxr_linenumber" name="L431" href="#L431">431</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="L432" href="#L432">432</a>
+<a class="jxr_linenumber" name="L433" href="#L433">433</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.UNREACHABLE:
+<a class="jxr_linenumber" name="L434" href="#L434">434</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> HttpException(<span class="jxr_string">"Unable to establish route: "</span> +
+<a class="jxr_linenumber" name="L435" href="#L435">435</a> <span class="jxr_string">"planned = "</span> + route + <span class="jxr_string">"; current = "</span> + fact);
+<a class="jxr_linenumber" name="L436" href="#L436">436</a> <strong class="jxr_keyword">case</strong> HttpRouteDirector.COMPLETE:
+<a class="jxr_linenumber" name="L437" href="#L437">437</a> <strong class="jxr_keyword">this</strong>.connManager.routeComplete(managedConn, route, context);
+<a class="jxr_linenumber" name="L438" href="#L438">438</a> <strong class="jxr_keyword">break</strong>;
+<a class="jxr_linenumber" name="L439" href="#L439">439</a> <strong class="jxr_keyword">default</strong>:
+<a class="jxr_linenumber" name="L440" href="#L440">440</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalStateException(<span class="jxr_string">"Unknown step indicator "</span>
+<a class="jxr_linenumber" name="L441" href="#L441">441</a> + step + <span class="jxr_string">" from RouteDirector."</span>);
+<a class="jxr_linenumber" name="L442" href="#L442">442</a> }
+<a class="jxr_linenumber" name="L443" href="#L443">443</a>
+<a class="jxr_linenumber" name="L444" href="#L444">444</a> } <strong class="jxr_keyword">while</strong> (step > HttpRouteDirector.COMPLETE);
+<a class="jxr_linenumber" name="L445" href="#L445">445</a> }
+<a class="jxr_linenumber" name="L446" href="#L446">446</a>
+<a class="jxr_linenumber" name="L447" href="#L447">447</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L448" href="#L448">448</a> <em class="jxr_javadoccomment"> * Creates a tunnel to the target server.</em>
+<a class="jxr_linenumber" name="L449" href="#L449">449</a> <em class="jxr_javadoccomment"> * The connection must be established to the (last) proxy.</em>
+<a class="jxr_linenumber" name="L450" href="#L450">450</a> <em class="jxr_javadoccomment"> * A CONNECT request for tunnelling through the proxy will</em>
+<a class="jxr_linenumber" name="L451" href="#L451">451</a> <em class="jxr_javadoccomment"> * be created and sent, the response received and checked.</em>
+<a class="jxr_linenumber" name="L452" href="#L452">452</a> <em class="jxr_javadoccomment"> * This method does <i>not</i> update the connection with</em>
+<a class="jxr_linenumber" name="L453" href="#L453">453</a> <em class="jxr_javadoccomment"> * information about the tunnel, that is left to the caller.</em>
+<a class="jxr_linenumber" name="L454" href="#L454">454</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L455" href="#L455">455</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> createTunnelToTarget(
+<a class="jxr_linenumber" name="L456" href="#L456">456</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/auth/AuthState.html">AuthState</a> proxyAuthState,
+<a class="jxr_linenumber" name="L457" href="#L457">457</a> <strong class="jxr_keyword">final</strong> HttpClientConnection managedConn,
+<a class="jxr_linenumber" name="L458" href="#L458">458</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> route,
+<a class="jxr_linenumber" name="L459" href="#L459">459</a> <strong class="jxr_keyword">final</strong> HttpRequest request,
+<a class="jxr_linenumber" name="L460" href="#L460">460</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/protocol/HttpClientContext.html">HttpClientContext</a> context) <strong class="jxr_keyword">throws</strong> HttpException, IOException {
+<a class="jxr_linenumber" name="L461" href="#L461">461</a>
+<a class="jxr_linenumber" name="L462" href="#L462">462</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/config/RequestConfig.html">RequestConfig</a> config = context.getRequestConfig();
+<a class="jxr_linenumber" name="L463" href="#L463">463</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> timeout = config.getConnectTimeout();
+<a class="jxr_linenumber" name="L464" href="#L464">464</a>
+<a class="jxr_linenumber" name="L465" href="#L465">465</a> <strong class="jxr_keyword">final</strong> HttpHost target = route.getTargetHost();
+<a class="jxr_linenumber" name="L466" href="#L466">466</a> <strong class="jxr_keyword">final</strong> HttpHost proxy = route.getProxyHost();
+<a class="jxr_linenumber" name="L467" href="#L467">467</a> HttpResponse response = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L468" href="#L468">468</a>
+<a class="jxr_linenumber" name="L469" href="#L469">469</a> <strong class="jxr_keyword">final</strong> String authority = target.toHostString();
+<a class="jxr_linenumber" name="L470" href="#L470">470</a> <strong class="jxr_keyword">final</strong> HttpRequest connect = <strong class="jxr_keyword">new</strong> BasicHttpRequest(<span class="jxr_string">"CONNECT"</span>, authority, request.getProtocolVersion());
+<a class="jxr_linenumber" name="L471" href="#L471">471</a>
+<a class="jxr_linenumber" name="L472" href="#L472">472</a> <strong class="jxr_keyword">this</strong>.requestExecutor.preProcess(connect, <strong class="jxr_keyword">this</strong>.proxyHttpProcessor, context);
+<a class="jxr_linenumber" name="L473" href="#L473">473</a>
+<a class="jxr_linenumber" name="L474" href="#L474">474</a> <strong class="jxr_keyword">while</strong> (response == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L475" href="#L475">475</a> <strong class="jxr_keyword">if</strong> (!managedConn.isOpen()) {
+<a class="jxr_linenumber" name="L476" href="#L476">476</a> <strong class="jxr_keyword">this</strong>.connManager.connect(
+<a class="jxr_linenumber" name="L477" href="#L477">477</a> managedConn,
+<a class="jxr_linenumber" name="L478" href="#L478">478</a> route,
+<a class="jxr_linenumber" name="L479" href="#L479">479</a> timeout > 0 ? timeout : 0,
+<a class="jxr_linenumber" name="L480" href="#L480">480</a> context);
+<a class="jxr_linenumber" name="L481" href="#L481">481</a> }
+<a class="jxr_linenumber" name="L482" href="#L482">482</a>
+<a class="jxr_linenumber" name="L483" href="#L483">483</a> connect.removeHeaders(AUTH.PROXY_AUTH_RESP);
+<a class="jxr_linenumber" name="L484" href="#L484">484</a> <strong class="jxr_keyword">this</strong>.authenticator.generateAuthResponse(connect, proxyAuthState, context);
+<a class="jxr_linenumber" name="L485" href="#L485">485</a>
+<a class="jxr_linenumber" name="L486" href="#L486">486</a> response = <strong class="jxr_keyword">this</strong>.requestExecutor.execute(connect, managedConn, context);
+<a class="jxr_linenumber" name="L487" href="#L487">487</a> <strong class="jxr_keyword">this</strong>.requestExecutor.postProcess(response, <strong class="jxr_keyword">this</strong>.proxyHttpProcessor, context);
+<a class="jxr_linenumber" name="L488" href="#L488">488</a>
+<a class="jxr_linenumber" name="L489" href="#L489">489</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> status = response.getStatusLine().getStatusCode();
+<a class="jxr_linenumber" name="L490" href="#L490">490</a> <strong class="jxr_keyword">if</strong> (status < 200) {
+<a class="jxr_linenumber" name="L491" href="#L491">491</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> HttpException(<span class="jxr_string">"Unexpected response to CONNECT request: "</span> +
+<a class="jxr_linenumber" name="L492" href="#L492">492</a> response.getStatusLine());
+<a class="jxr_linenumber" name="L493" href="#L493">493</a> }
+<a class="jxr_linenumber" name="L494" href="#L494">494</a>
+<a class="jxr_linenumber" name="L495" href="#L495">495</a> <strong class="jxr_keyword">if</strong> (config.isAuthenticationEnabled()) {
+<a class="jxr_linenumber" name="L496" href="#L496">496</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.authenticator.isAuthenticationRequested(proxy, response,
+<a class="jxr_linenumber" name="L497" href="#L497">497</a> <strong class="jxr_keyword">this</strong>.proxyAuthStrategy, proxyAuthState, context)) {
+<a class="jxr_linenumber" name="L498" href="#L498">498</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.authenticator.handleAuthChallenge(proxy, response,
+<a class="jxr_linenumber" name="L499" href="#L499">499</a> <strong class="jxr_keyword">this</strong>.proxyAuthStrategy, proxyAuthState, context)) {
+<a class="jxr_linenumber" name="L500" href="#L500">500</a> <em class="jxr_comment">// Retry request</em>
+<a class="jxr_linenumber" name="L501" href="#L501">501</a> <strong class="jxr_keyword">if</strong> (<strong class="jxr_keyword">this</strong>.reuseStrategy.keepAlive(response, context)) {
+<a class="jxr_linenumber" name="L502" href="#L502">502</a> <strong class="jxr_keyword">this</strong>.log.debug(<span class="jxr_string">"Connection kept alive"</span>);
+<a class="jxr_linenumber" name="L503" href="#L503">503</a> <em class="jxr_comment">// Consume response content</em>
+<a class="jxr_linenumber" name="L504" href="#L504">504</a> <strong class="jxr_keyword">final</strong> HttpEntity entity = response.getEntity();
+<a class="jxr_linenumber" name="L505" href="#L505">505</a> EntityUtils.consume(entity);
+<a class="jxr_linenumber" name="L506" href="#L506">506</a> } <strong class="jxr_keyword">else</strong> {
+<a class="jxr_linenumber" name="L507" href="#L507">507</a> managedConn.close();
+<a class="jxr_linenumber" name="L508" href="#L508">508</a> }
+<a class="jxr_linenumber" name="L509" href="#L509">509</a> response = <strong class="jxr_keyword">null</strong>;
+<a class="jxr_linenumber" name="L510" href="#L510">510</a> }
+<a class="jxr_linenumber" name="L511" href="#L511">511</a> }
+<a class="jxr_linenumber" name="L512" href="#L512">512</a> }
+<a class="jxr_linenumber" name="L513" href="#L513">513</a> }
+<a class="jxr_linenumber" name="L514" href="#L514">514</a>
+<a class="jxr_linenumber" name="L515" href="#L515">515</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> status = response.getStatusLine().getStatusCode();
+<a class="jxr_linenumber" name="L516" href="#L516">516</a>
+<a class="jxr_linenumber" name="L517" href="#L517">517</a> <strong class="jxr_keyword">if</strong> (status > 299) {
+<a class="jxr_linenumber" name="L518" href="#L518">518</a>
+<a class="jxr_linenumber" name="L519" href="#L519">519</a> <em class="jxr_comment">// Buffer response content</em>
+<a class="jxr_linenumber" name="L520" href="#L520">520</a> <strong class="jxr_keyword">final</strong> HttpEntity entity = response.getEntity();
+<a class="jxr_linenumber" name="L521" href="#L521">521</a> <strong class="jxr_keyword">if</strong> (entity != <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L522" href="#L522">522</a> response.setEntity(<strong class="jxr_keyword">new</strong> BufferedHttpEntity(entity));
+<a class="jxr_linenumber" name="L523" href="#L523">523</a> }
+<a class="jxr_linenumber" name="L524" href="#L524">524</a>
+<a class="jxr_linenumber" name="L525" href="#L525">525</a> managedConn.close();
+<a class="jxr_linenumber" name="L526" href="#L526">526</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> <a href="../../../../../org/apache/http/impl/execchain/TunnelRefusedException.html">TunnelRefusedException</a>(<span class="jxr_string">"CONNECT refused by proxy: "</span> +
+<a class="jxr_linenumber" name="L527" href="#L527">527</a> response.getStatusLine(), response);
+<a class="jxr_linenumber" name="L528" href="#L528">528</a> }
+<a class="jxr_linenumber" name="L529" href="#L529">529</a>
+<a class="jxr_linenumber" name="L530" href="#L530">530</a> <em class="jxr_comment">// How to decide on security of the tunnelled connection?</em>
+<a class="jxr_linenumber" name="L531" href="#L531">531</a> <em class="jxr_comment">// The socket factory knows only about the segment to the proxy.</em>
+<a class="jxr_linenumber" name="L532" href="#L532">532</a> <em class="jxr_comment">// Even if that is secure, the hop to the target may be insecure.</em>
+<a class="jxr_linenumber" name="L533" href="#L533">533</a> <em class="jxr_comment">// Leave it to derived classes, consider insecure by default here.</em>
+<a class="jxr_linenumber" name="L534" href="#L534">534</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="L535" href="#L535">535</a> }
+<a class="jxr_linenumber" name="L536" href="#L536">536</a>
+<a class="jxr_linenumber" name="L537" href="#L537">537</a> <em class="jxr_javadoccomment">/**</em>
+<a class="jxr_linenumber" name="L538" href="#L538">538</a> <em class="jxr_javadoccomment"> * Creates a tunnel to an intermediate proxy.</em>
+<a class="jxr_linenumber" name="L539" href="#L539">539</a> <em class="jxr_javadoccomment"> * This method is <i>not</i> implemented in this class.</em>
+<a class="jxr_linenumber" name="L540" href="#L540">540</a> <em class="jxr_javadoccomment"> * It just throws an exception here.</em>
+<a class="jxr_linenumber" name="L541" href="#L541">541</a> <em class="jxr_javadoccomment"> */</em>
+<a class="jxr_linenumber" name="L542" href="#L542">542</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> createTunnelToProxy(
+<a class="jxr_linenumber" name="L543" href="#L543">543</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> route,
+<a class="jxr_linenumber" name="L544" href="#L544">544</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> hop,
+<a class="jxr_linenumber" name="L545" href="#L545">545</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/protocol/HttpClientContext.html">HttpClientContext</a> context) <strong class="jxr_keyword">throws</strong> HttpException {
+<a class="jxr_linenumber" name="L546" href="#L546">546</a>
+<a class="jxr_linenumber" name="L547" href="#L547">547</a> <em class="jxr_comment">// Have a look at createTunnelToTarget and replicate the parts</em>
+<a class="jxr_linenumber" name="L548" href="#L548">548</a> <em class="jxr_comment">// you need in a custom derived class. If your proxies don't require</em>
+<a class="jxr_linenumber" name="L549" href="#L549">549</a> <em class="jxr_comment">// authentication, it is not too hard. But for the stock version of</em>
+<a class="jxr_linenumber" name="L550" href="#L550">550</a> <em class="jxr_comment">// HttpClient, we cannot make such simplifying assumptions and would</em>
+<a class="jxr_linenumber" name="L551" href="#L551">551</a> <em class="jxr_comment">// have to include proxy authentication code. The HttpComponents team</em>
+<a class="jxr_linenumber" name="L552" href="#L552">552</a> <em class="jxr_comment">// is currently not in a position to support rarely used code of this</em>
+<a class="jxr_linenumber" name="L553" href="#L553">553</a> <em class="jxr_comment">// complexity. Feel free to submit patches that refactor the code in</em>
+<a class="jxr_linenumber" name="L554" href="#L554">554</a> <em class="jxr_comment">// createTunnelToTarget to facilitate re-use for proxy tunnelling.</em>
+<a class="jxr_linenumber" name="L555" href="#L555">555</a>
+<a class="jxr_linenumber" name="L556" href="#L556">556</a> <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> HttpException(<span class="jxr_string">"Proxy chains are not supported."</span>);
+<a class="jxr_linenumber" name="L557" href="#L557">557</a> }
+<a class="jxr_linenumber" name="L558" href="#L558">558</a>
+<a class="jxr_linenumber" name="L559" href="#L559">559</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">boolean</strong> needAuthentication(
+<a class="jxr_linenumber" name="L560" href="#L560">560</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/auth/AuthState.html">AuthState</a> targetAuthState,
+<a class="jxr_linenumber" name="L561" href="#L561">561</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/auth/AuthState.html">AuthState</a> proxyAuthState,
+<a class="jxr_linenumber" name="L562" href="#L562">562</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/conn/routing/HttpRoute.html">HttpRoute</a> route,
+<a class="jxr_linenumber" name="L563" href="#L563">563</a> <strong class="jxr_keyword">final</strong> HttpResponse response,
+<a class="jxr_linenumber" name="L564" href="#L564">564</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/protocol/HttpClientContext.html">HttpClientContext</a> context) {
+<a class="jxr_linenumber" name="L565" href="#L565">565</a> <strong class="jxr_keyword">final</strong> <a href="../../../../../org/apache/http/client/config/RequestConfig.html">RequestConfig</a> config = context.getRequestConfig();
+<a class="jxr_linenumber" name="L566" href="#L566">566</a> <strong class="jxr_keyword">if</strong> (config.isAuthenticationEnabled()) {
+<a class="jxr_linenumber" name="L567" href="#L567">567</a> HttpHost target = context.getTargetHost();
+<a class="jxr_linenumber" name="L568" href="#L568">568</a> <strong class="jxr_keyword">if</strong> (target == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L569" href="#L569">569</a> target = route.getTargetHost();
<a class="jxr_linenumber" name="L570" href="#L570">570</a> }
-<a class="jxr_linenumber" name="L571" href="#L571">571</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> proxyAuthRequested = <strong class="jxr_keyword">this</strong>.authenticator.isAuthenticationRequested(
-<a class="jxr_linenumber" name="L572" href="#L572">572</a> proxy, response, <strong class="jxr_keyword">this</strong>.proxyAuthStrategy, proxyAuthState, context);
-<a class="jxr_linenumber" name="L573" href="#L573">573</a>
-<a class="jxr_linenumber" name="L574" href="#L574">574</a> <strong class="jxr_keyword">if</strong> (targetAuthRequested) {
-<a class="jxr_linenumber" name="L575" href="#L575">575</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.authenticator.handleAuthChallenge(target, response,
-<a class="jxr_linenumber" name="L576" href="#L576">576</a> <strong class="jxr_keyword">this</strong>.targetAuthStrategy, targetAuthState, context);
-<a class="jxr_linenumber" name="L577" href="#L577">577</a> }
-<a class="jxr_linenumber" name="L578" href="#L578">578</a> <strong class="jxr_keyword">if</strong> (proxyAuthRequested) {
-<a class="jxr_linenumber" name="L579" href="#L579">579</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.authenticator.handleAuthChallenge(proxy, response,
-<a class="jxr_linenumber" name="L580" href="#L580">580</a> <strong class="jxr_keyword">this</strong>.proxyAuthStrategy, proxyAuthState, context);
-<a class="jxr_linenumber" name="L581" href="#L581">581</a> }
-<a class="jxr_linenumber" name="L582" href="#L582">582</a> }
-<a class="jxr_linenumber" name="L583" href="#L583">583</a> <strong class="jxr_keyword">return</strong> false;
-<a class="jxr_linenumber" name="L584" href="#L584">584</a> }
-<a class="jxr_linenumber" name="L585" href="#L585">585</a>
-<a class="jxr_linenumber" name="L586" href="#L586">586</a> }
+<a class="jxr_linenumber" name="L571" href="#L571">571</a> <strong class="jxr_keyword">if</strong> (target.getPort() < 0) {
+<a class="jxr_linenumber" name="L572" href="#L572">572</a> target = <strong class="jxr_keyword">new</strong> HttpHost(
+<a class="jxr_linenumber" name="L573" href="#L573">573</a> target.getHostName(),
+<a class="jxr_linenumber" name="L574" href="#L574">574</a> route.getTargetHost().getPort(),
+<a class="jxr_linenumber" name="L575" href="#L575">575</a> target.getSchemeName());
+<a class="jxr_linenumber" name="L576" href="#L576">576</a> }
+<a class="jxr_linenumber" name="L577" href="#L577">577</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> targetAuthRequested = <strong class="jxr_keyword">this</strong>.authenticator.isAuthenticationRequested(
+<a class="jxr_linenumber" name="L578" href="#L578">578</a> target, response, <strong class="jxr_keyword">this</strong>.targetAuthStrategy, targetAuthState, context);
+<a class="jxr_linenumber" name="L579" href="#L579">579</a>
+<a class="jxr_linenumber" name="L580" href="#L580">580</a> HttpHost proxy = route.getProxyHost();
+<a class="jxr_linenumber" name="L581" href="#L581">581</a> <em class="jxr_comment">// if proxy is not set use target host instead</em>
+<a class="jxr_linenumber" name="L582" href="#L582">582</a> <strong class="jxr_keyword">if</strong> (proxy == <strong class="jxr_keyword">null</strong>) {
+<a class="jxr_linenumber" name="L583" href="#L583">583</a> proxy = route.getTargetHost();
+<a class="jxr_linenumber" name="L584" href="#L584">584</a> }
+<a class="jxr_linenumber" name="L585" href="#L585">585</a> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">boolean</strong> proxyAuthRequested = <strong class="jxr_keyword">this</strong>.authenticator.isAuthenticationRequested(
+<a class="jxr_linenumber" name="L586" href="#L586">586</a> proxy, response, <strong class="jxr_keyword">this</strong>.proxyAuthStrategy, proxyAuthState, context);
+<a class="jxr_linenumber" name="L587" href="#L587">587</a>
+<a class="jxr_linenumber" name="L588" href="#L588">588</a> <strong class="jxr_keyword">if</strong> (targetAuthRequested) {
+<a class="jxr_linenumber" name="L589" href="#L589">589</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.authenticator.handleAuthChallenge(target, response,
+<a class="jxr_linenumber" name="L590" href="#L590">590</a> <strong class="jxr_keyword">this</strong>.targetAuthStrategy, targetAuthState, context);
+<a class="jxr_linenumber" name="L591" href="#L591">591</a> }
+<a class="jxr_linenumber" name="L592" href="#L592">592</a> <strong class="jxr_keyword">if</strong> (proxyAuthRequested) {
+<a class="jxr_linenumber" name="L593" href="#L593">593</a> <strong class="jxr_keyword">return</strong> <strong class="jxr_keyword">this</strong>.authenticator.handleAuthChallenge(proxy, response,
+<a class="jxr_linenumber" name="L594" href="#L594">594</a> <strong class="jxr_keyword">this</strong>.proxyAuthStrategy, proxyAuthState, context);
+<a class="jxr_linenumber" name="L595" href="#L595">595</a> }
+<a class="jxr_linenumber" name="L596" href="#L596">596</a> }
+<a class="jxr_linenumber" name="L597" href="#L597">597</a> <strong class="jxr_keyword">return</strong> false;
+<a class="jxr_linenumber" name="L598" href="#L598">598</a> }
+<a class="jxr_linenumber" name="L599" href="#L599">599</a>
+<a class="jxr_linenumber" name="L600" href="#L600">600</a> }
</pre>
<hr/>
<div id="footer">Copyright © 1999–2018 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</div>
Modified: httpcomponents/site/httpcomponents-client-4.5.x/httpclient/xref/org/apache/http/impl/execchain/MinimalClientExec.html
URL: http://svn.apache.org/viewvc/httpcomponents/site/httpcomponents-client-4.5.x/httpclient/xref/org/apache/http/impl/execchain/MinimalClientExec.html?rev=1835394&r1=1835393&r2=1835394&view=diff
==============================================================================
--- httpcomponents/site/httpcomponents-client-4.5.x/httpclient/xref/org/apache/http/impl/execchain/MinimalClientExec.html (original)
+++ httpcomponents/site/httpcomponents-client-4.5.x/httpclient/xref/org/apache/http/impl/execchain/MinimalClientExec.html Mon Jul 9 09:27:27 2018
@@ -255,10 +255,13 @@
<a class="jxr_linenumber" name="L247" href="#L247">247</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> RuntimeException ex) {
<a class="jxr_linenumber" name="L248" href="#L248">248</a> releaseTrigger.abortConnection();
<a class="jxr_linenumber" name="L249" href="#L249">249</a> <strong class="jxr_keyword">throw</strong> ex;
-<a class="jxr_linenumber" name="L250" href="#L250">250</a> }
-<a class="jxr_linenumber" name="L251" href="#L251">251</a> }
-<a class="jxr_linenumber" name="L252" href="#L252">252</a>
-<a class="jxr_linenumber" name="L253" href="#L253">253</a> }
+<a class="jxr_linenumber" name="L250" href="#L250">250</a> } <strong class="jxr_keyword">catch</strong> (<strong class="jxr_keyword">final</strong> Error error) {
+<a class="jxr_linenumber" name="L251" href="#L251">251</a> connManager.shutdown();
+<a class="jxr_linenumber" name="L252" href="#L252">252</a> <strong class="jxr_keyword">throw</strong> error;
+<a class="jxr_linenumber" name="L253" href="#L253">253</a> }
+<a class="jxr_linenumber" name="L254" href="#L254">254</a> }
+<a class="jxr_linenumber" name="L255" href="#L255">255</a>
+<a class="jxr_linenumber" name="L256" href="#L256">256</a> }
</pre>
<hr/>
<div id="footer">Copyright © 1999–2018 <a href="http://www.apache.org/">The Apache Software Foundation</a>. All rights reserved.</div>