List of usage examples for org.apache.http.params HttpConnectionParams getSoTimeout
public static int getSoTimeout(HttpParams httpParams)
From source file:com.uf.togathor.db.couchdb.ConnectionHandler.java
/** * Forming a POST request/* w ww . j a v a 2 s . c o m*/ * * @param url * @param create * @return * @throws ClientProtocolException * @throws IOException * @throws TogathorException * @throws IllegalStateException * @throws JSONException * @throws TogathorForbiddenException */ private static InputStream httpPostRequest(String url, Object create, String userId) throws IOException, IllegalStateException, TogathorException, JSONException, TogathorForbiddenException { HttpPost httppost = new HttpPost(url); httppost.getParams().setBooleanParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE, false); HttpConnectionParams.setConnectionTimeout(httppost.getParams(), 5000); HttpConnectionParams.setSoTimeout(httppost.getParams(), 5000); Logger.debug("TIMEOUTS", HttpConnectionParams.getConnectionTimeout(httppost.getParams()) + " " + HttpConnectionParams.getSoTimeout(httppost.getParams())); httppost.setHeader("Content-Type", "application/json"); httppost.setHeader("Encoding", "utf-8"); httppost.setHeader("database", Const.DATABASE); if (userId != null && userId.length() > 0) httppost.setHeader("user_id", userId); else { String userIdSaved = Togathor.getPreferences().getUserId(); if (userIdSaved != null) httppost.setHeader("user_id", userIdSaved); } String token = Togathor.getPreferences().getUserToken(); if (token != null && token.length() > 0) httppost.setHeader("token", token); StringEntity stringEntity = new StringEntity(create.toString(), HTTP.UTF_8); httppost.setEntity(stringEntity); print(httppost); HttpResponse response = HttpSingleton.getInstance().execute(httppost); HttpEntity entity = response.getEntity(); Logger.debug("STATUS", "" + response.getStatusLine().getStatusCode()); if (response.getStatusLine().getStatusCode() > 400) { HttpSingleton.sInstance = null; if (response.getStatusLine().getStatusCode() == 500) throw new TogathorException(getError(entity.getContent())); if (response.getStatusLine().getStatusCode() == 403) throw new TogathorForbiddenException(); throw new IOException(response.getStatusLine().getReasonPhrase()); } return entity.getContent(); }
From source file:com.grendelscan.commons.http.apache_overrides.client.CustomClientRequestDirector.java
@Override public HttpResponse execute(HttpHost originalTarget, final HttpRequest request, HttpContext context) throws HttpException, IOException { HttpHost target = originalTarget;//w ww. ja v a 2 s. c om final HttpRoute route = determineRoute(target, request, context); virtualHost = (HttpHost) request.getParams().getParameter(ClientPNames.VIRTUAL_HOST); long timeout = ConnManagerParams.getTimeout(params); try { HttpResponse response = null; // See if we have a user token bound to the execution context Object userToken = context.getAttribute(ClientContext.USER_TOKEN); // Allocate connection if needed if (managedConn == null) { ClientConnectionRequest connRequest = connManager.requestConnection(route, userToken); if (request instanceof AbortableHttpRequest) { ((AbortableHttpRequest) request).setConnectionRequest(connRequest); } try { managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS); } catch (InterruptedException interrupted) { InterruptedIOException iox = new InterruptedIOException(); iox.initCause(interrupted); throw iox; } if (HttpConnectionParams.isStaleCheckingEnabled(params)) { // validate connection if (managedConn.isOpen()) { LOGGER.debug("Stale connection check"); if (managedConn.isStale()) { LOGGER.debug("Stale connection detected"); managedConn.close(); } } } } if (request instanceof AbortableHttpRequest) { ((AbortableHttpRequest) request).setReleaseTrigger(managedConn); } // Reopen connection if needed if (!managedConn.isOpen()) { managedConn.open(route, context, params); } else { managedConn.setSocketTimeout(HttpConnectionParams.getSoTimeout(params)); } try { establishRoute(route, context); } catch (TunnelRefusedException ex) { LOGGER.debug(ex.getMessage()); response = ex.getResponse(); } // Use virtual host if set target = virtualHost; if (target == null) { target = route.getTargetHost(); } HttpHost proxy = route.getProxyHost(); // Populate the execution context context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, target); context.setAttribute(ExecutionContext.HTTP_PROXY_HOST, proxy); context.setAttribute(ExecutionContext.HTTP_CONNECTION, managedConn); context.setAttribute(ClientContext.TARGET_AUTH_STATE, targetAuthState); context.setAttribute(ClientContext.PROXY_AUTH_STATE, proxyAuthState); // Run request protocol interceptors requestExec.preProcess(request, httpProcessor, context); try { response = requestExec.execute(request, managedConn, context); } catch (IOException ex) { LOGGER.debug("Closing connection after request failure."); managedConn.close(); throw ex; } if (response == null) { return null; } // Run response protocol interceptors response.setParams(params); requestExec.postProcess(response, httpProcessor, context); // The connection is in or can be brought to a re-usable state. boolean reuse = reuseStrategy.keepAlive(response, context); if (reuse) { // Set the idle duration of this connection long duration = keepAliveStrategy.getKeepAliveDuration(response, context); managedConn.setIdleDuration(duration, TimeUnit.MILLISECONDS); if (duration >= 0) { LOGGER.trace("Connection can be kept alive for " + duration + " ms"); } else { LOGGER.trace("Connection can be kept alive indefinitely"); } } if ((managedConn != null) && (userToken == null)) { userToken = userTokenHandler.getUserToken(context); context.setAttribute(ClientContext.USER_TOKEN, userToken); if (userToken != null) { managedConn.setState(userToken); } } // check for entity, release connection if possible if ((response.getEntity() == null) || !response.getEntity().isStreaming()) { // connection not needed and (assumed to be) in re-usable state if (reuse) { managedConn.markReusable(); } releaseConnection(); } else { // install an auto-release entity HttpEntity entity = response.getEntity(); entity = new BasicManagedEntity(entity, managedConn, reuse); response.setEntity(entity); } return response; } catch (HttpException ex) { abortConnection(); throw ex; } catch (IOException ex) { abortConnection(); throw ex; } catch (RuntimeException ex) { abortConnection(); throw ex; } }
From source file:info.guardianproject.net.http.ModSSLSocketFactory.java
public Socket connectSocket(final Socket sock, final String host, final int port, final InetAddress localAddress, int localPort, final HttpParams params) throws IOException { if (host == null) { throw new IllegalArgumentException("Target host may not be null."); }/*w w w . j ava 2s. c o m*/ if (params == null) { throw new IllegalArgumentException("Parameters may not be null."); } //Socket underlying = (Socket) // ((sock != null) ? sock : createSocket()); //Socket underlying = sock; //if (underlying == null) underlying = new Socket(); // Socket underlying = SocksSocketFactory.getSocketFactory("localhost", 9050).connectSocket(sock, host, port, localAddress, localPort, params); int connTimeout = HttpConnectionParams.getConnectionTimeout(params); int soTimeout = HttpConnectionParams.getSoTimeout(params); Socket underlying = null; if (proxy != null) { //underlying = new Socket(proxy); // InetSocketAddress sAddress = InetSocketAddress.createUnresolved(host,port); // InetSocketAddress sAddress = new InetSocketAddress(host,port); //underlying.connect(sAddress,Socks soTimeout); SocksSocketFactory ssf = SocksSocketFactory.getSocketFactory(proxyAddr.getHostName(), proxyAddr.getPort()); underlying = ssf.createSocket(null, null, -1, params); // underlying.connect(sAddress); } SSLSocket sslsock = (SSLSocket) this.socketfactory.createSocket(underlying, host, port, true); if ((localAddress != null) || (localPort > 0)) { // we need to bind explicitly if (localPort < 0) localPort = 0; // indicates "any" InetSocketAddress isa = new InetSocketAddress(localAddress, localPort); sslsock.bind(isa); } InetSocketAddress remoteAddress; if (this.nameResolver != null) { remoteAddress = new InetSocketAddress(this.nameResolver.resolve(host), port); } else { remoteAddress = new InetSocketAddress(host, port); } sslsock.connect(remoteAddress, connTimeout); sslsock.setSoTimeout(soTimeout); try { hostnameVerifier.verify(host, sslsock); // verifyHostName() didn't blowup - good! } catch (IOException iox) { // close the socket before re-throwing the exception try { sslsock.close(); } catch (Exception x) { /*ignore*/ } throw iox; } return sslsock; }
From source file:com.thejoshwa.ultrasonic.androidapp.service.ssl.SSLSocketFactory.java
/** * @since 4.1/*w ww. j a va 2 s. c o m*/ */ public Socket connectSocket(final Socket sock, final InetSocketAddress remoteAddress, final InetSocketAddress localAddress, final HttpParams params) throws IOException, UnknownHostException, ConnectTimeoutException { if (remoteAddress == null) { throw new IllegalArgumentException("Remote address may not be null"); } if (params == null) { throw new IllegalArgumentException("HTTP parameters may not be null"); } SSLSocket sslsock = (SSLSocket) (sock != null ? sock : createSocket()); if (localAddress != null) { // sslsock.setReuseAddress(HttpConnectionParams.getSoReuseaddr(params)); sslsock.bind(localAddress); } int connTimeout = HttpConnectionParams.getConnectionTimeout(params); int soTimeout = HttpConnectionParams.getSoTimeout(params); try { sslsock.connect(remoteAddress, connTimeout); } catch (SocketTimeoutException ex) { throw new ConnectTimeoutException( "Connect to " + remoteAddress.getHostName() + "/" + remoteAddress.getAddress() + " timed out"); } sslsock.setSoTimeout(soTimeout); if (this.hostnameVerifier != null) { try { this.hostnameVerifier.verify(remoteAddress.getHostName(), sslsock); // verifyHostName() didn't blowup - good! } catch (IOException iox) { // close the socket before re-throwing the exception try { sslsock.close(); } catch (Exception x) { /*ignore*/ } throw iox; } } return sslsock; }
From source file:github.popeen.dsub.service.ssl.SSLSocketFactory.java
/** * @since 4.1/* ww w . j av a 2s .com*/ */ public Socket connectSocket(final Socket sock, final InetSocketAddress remoteAddress, final InetSocketAddress localAddress, final HttpParams params) throws IOException, UnknownHostException, ConnectTimeoutException { if (remoteAddress == null) { throw new IllegalArgumentException("Remote address may not be null"); } if (params == null) { throw new IllegalArgumentException("HTTP parameters may not be null"); } SSLSocket sslsock = (SSLSocket) (sock != null ? sock : createSocket()); if (localAddress != null) { // sslsock.setReuseAddress(HttpConnectionParams.getSoReuseaddr(params)); sslsock.bind(localAddress); } setHostName(sslsock, remoteAddress.getHostName()); int connTimeout = HttpConnectionParams.getConnectionTimeout(params); int soTimeout = HttpConnectionParams.getSoTimeout(params); try { sslsock.connect(remoteAddress, connTimeout); } catch (SocketTimeoutException ex) { throw new ConnectTimeoutException( "Connect to " + remoteAddress.getHostName() + "/" + remoteAddress.getAddress() + " timed out"); } sslsock.setSoTimeout(soTimeout); if (this.hostnameVerifier != null) { try { this.hostnameVerifier.verify(remoteAddress.getHostName(), sslsock); // verifyHostName() didn't blowup - good! } catch (IOException iox) { // close the socket before re-throwing the exception try { sslsock.close(); } catch (Exception x) { /*ignore*/ } throw iox; } } return sslsock; }
From source file:com.example.heya.couchdb.ConnectionHandler.java
/** * Forming a POST request//from w w w. j a v a2s. c o m * * @param url * @param create * @return * @throws ClientProtocolException * @throws IOException * @throws SpikaException * @throws IllegalStateException * @throws JSONException * @throws SpikaForbiddenException */ private static InputStream httpPostRequest(String url, Object create, String userId) throws ClientProtocolException, IOException, IllegalStateException, SpikaException, JSONException, SpikaForbiddenException { HttpPost httppost = new HttpPost(url); httppost.getParams().setBooleanParameter(CoreProtocolPNames.USE_EXPECT_CONTINUE, false); HttpConnectionParams.setConnectionTimeout(httppost.getParams(), 5000); HttpConnectionParams.setSoTimeout(httppost.getParams(), 5000); Logger.debug("TIMEOUTS", HttpConnectionParams.getConnectionTimeout(httppost.getParams()) + " " + HttpConnectionParams.getSoTimeout(httppost.getParams())); httppost.setHeader("Content-Type", "application/json"); httppost.setHeader("Encoding", "utf-8"); httppost.setHeader("database", Const.DATABASE); if (userId != null && userId.length() > 0) httppost.setHeader("user_id", userId); else { String userIdSaved = SpikaApp.getPreferences().getUserId(); if (userIdSaved != null) httppost.setHeader("user_id", userIdSaved); } String token = SpikaApp.getPreferences().getUserToken(); if (token != null && token.length() > 0) httppost.setHeader("token", token); StringEntity stringEntity = new StringEntity(create.toString(), HTTP.UTF_8); httppost.setEntity(stringEntity); print(httppost); HttpResponse response = HttpSingleton.getInstance().execute(httppost); HttpEntity entity = response.getEntity(); Logger.debug("STATUS", "" + response.getStatusLine().getStatusCode()); if (response.getStatusLine().getStatusCode() > 400) { HttpSingleton.sInstance = null; if (response.getStatusLine().getStatusCode() == 500) throw new SpikaException(getError(entity.getContent())); if (response.getStatusLine().getStatusCode() == 403) throw new SpikaForbiddenException(); throw new IOException(response.getStatusLine().getReasonPhrase()); } return entity.getContent(); }
From source file:com.hardincoding.sonar.subsonic.service.SubsonicMusicService.java
private HttpResponse executeWithRetry(Context context, String url, String originalUrl, HttpParams requestParams, List<String> parameterNames, List<Object> parameterValues, List<Header> headers, ProgressListener progressListener, CancellableTask task) throws IOException { Log.i(TAG, "Using URL " + url); final AtomicReference<Boolean> cancelled = new AtomicReference<Boolean>(false); int attempts = 0; while (true) { attempts++;/*from w w w .j ava2s. com*/ HttpContext httpContext = new BasicHttpContext(); final HttpPost request = new HttpPost(url); if (task != null) { // Attempt to abort the HTTP request if the task is cancelled. task.setOnCancelListener(new CancellableTask.OnCancelListener() { @Override public void onCancel() { cancelled.set(true); request.abort(); } }); } if (parameterNames != null) { List<NameValuePair> params = new ArrayList<NameValuePair>(); for (int i = 0; i < parameterNames.size(); i++) { params.add( new BasicNameValuePair(parameterNames.get(i), String.valueOf(parameterValues.get(i)))); } request.setEntity(new UrlEncodedFormEntity(params, Util.UTF_8)); } if (requestParams != null) { request.setParams(requestParams); Log.d(TAG, "Socket read timeout: " + HttpConnectionParams.getSoTimeout(requestParams) + " ms."); } if (headers != null) { for (Header header : headers) { request.addHeader(header); } } try { HttpResponse response = mHttpClient.execute(request, httpContext); detectRedirect(originalUrl, context, httpContext); return response; } catch (IOException x) { request.abort(); if (attempts >= HTTP_REQUEST_MAX_ATTEMPTS || cancelled.get()) { throw x; } if (progressListener != null) { String msg = context.getResources().getString(R.string.music_service_retry, attempts, HTTP_REQUEST_MAX_ATTEMPTS - 1); progressListener.updateProgress(msg); } Log.w(TAG, "Got IOException (" + attempts + "), will retry", x); increaseTimeouts(requestParams); Util.sleepQuietly(2000L); } } }
From source file:com.xtremelabs.robolectric.tester.org.apache.http.impl.client.DefaultRequestDirector.java
public HttpResponse execute(HttpHost target, HttpRequest request, HttpContext context) throws HttpException, IOException { HttpRequest orig = request;//w w w . j a v a2 s .co m RequestWrapper origWrapper = wrapRequest(orig); origWrapper.setParams(params); HttpRoute origRoute = determineRoute(target, origWrapper, context); virtualHost = (HttpHost) orig.getParams().getParameter(ClientPNames.VIRTUAL_HOST); RoutedRequest roureq = new RoutedRequest(origWrapper, origRoute); long timeout = ConnManagerParams.getTimeout(params); int execCount = 0; boolean reuse = false; boolean done = false; try { HttpResponse response = null; while (!done) { // In this loop, the RoutedRequest may be replaced by a // followup request and route. The request and route passed // in the method arguments will be replaced. The original // request is still available in 'orig'. RequestWrapper wrapper = roureq.getRequest(); HttpRoute route = roureq.getRoute(); response = null; // See if we have a user token bound to the execution context Object userToken = context.getAttribute(ClientContext.USER_TOKEN); // Allocate connection if needed if (managedConn == null) { ClientConnectionRequest connRequest = connManager.requestConnection(route, userToken); if (orig instanceof AbortableHttpRequest) { ((AbortableHttpRequest) orig).setConnectionRequest(connRequest); } try { managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS); } catch (InterruptedException interrupted) { InterruptedIOException iox = new InterruptedIOException(); iox.initCause(interrupted); throw iox; } if (HttpConnectionParams.isStaleCheckingEnabled(params)) { // validate connection if (managedConn.isOpen()) { this.log.debug("Stale connection check"); if (managedConn.isStale()) { this.log.debug("Stale connection detected"); managedConn.close(); } } } } if (orig instanceof AbortableHttpRequest) { ((AbortableHttpRequest) orig).setReleaseTrigger(managedConn); } // Reopen connection if needed if (!managedConn.isOpen()) { managedConn.open(route, context, params); } else { managedConn.setSocketTimeout(HttpConnectionParams.getSoTimeout(params)); } try { establishRoute(route, context); } catch (TunnelRefusedException ex) { if (this.log.isDebugEnabled()) { this.log.debug(ex.getMessage()); } response = ex.getResponse(); break; } // Reset headers on the request wrapper wrapper.resetHeaders(); // Re-write request URI if needed rewriteRequestURI(wrapper, route); // Use virtual host if set target = virtualHost; if (target == null) { target = route.getTargetHost(); } HttpHost proxy = route.getProxyHost(); // Populate the execution context context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, target); context.setAttribute(ExecutionContext.HTTP_PROXY_HOST, proxy); context.setAttribute(ExecutionContext.HTTP_CONNECTION, managedConn); context.setAttribute(ClientContext.TARGET_AUTH_STATE, targetAuthState); context.setAttribute(ClientContext.PROXY_AUTH_STATE, proxyAuthState); // Run request protocol interceptors requestExec.preProcess(wrapper, httpProcessor, context); boolean retrying = true; Exception retryReason = null; while (retrying) { // Increment total exec count (with redirects) execCount++; // Increment exec count for this particular request wrapper.incrementExecCount(); if (!wrapper.isRepeatable()) { this.log.debug("Cannot retry non-repeatable request"); if (retryReason != null) { throw new NonRepeatableRequestException("Cannot retry request " + "with a non-repeatable request entity. The cause lists the " + "reason the original request failed: " + retryReason); } else { throw new NonRepeatableRequestException( "Cannot retry request " + "with a non-repeatable request entity."); } } try { if (this.log.isDebugEnabled()) { this.log.debug("Attempt " + execCount + " to execute request"); } response = requestExec.execute(wrapper, managedConn, context); retrying = false; } catch (IOException ex) { this.log.debug("Closing the connection."); managedConn.close(); if (retryHandler.retryRequest(ex, wrapper.getExecCount(), context)) { if (this.log.isInfoEnabled()) { this.log.info("I/O exception (" + ex.getClass().getName() + ") caught when processing request: " + ex.getMessage()); } if (this.log.isDebugEnabled()) { this.log.debug(ex.getMessage(), ex); } this.log.info("Retrying request"); retryReason = ex; } else { throw ex; } // If we have a direct route to the target host // just re-open connection and re-try the request if (!route.isTunnelled()) { this.log.debug("Reopening the direct connection."); managedConn.open(route, context, params); } else { // otherwise give up this.log.debug("Proxied connection. Need to start over."); retrying = false; } } } if (response == null) { // Need to start over continue; } // Run response protocol interceptors response.setParams(params); requestExec.postProcess(response, httpProcessor, context); // The connection is in or can be brought to a re-usable state. reuse = reuseStrategy.keepAlive(response, context); if (reuse) { // Set the idle duration of this connection long duration = keepAliveStrategy.getKeepAliveDuration(response, context); managedConn.setIdleDuration(duration, TimeUnit.MILLISECONDS); if (this.log.isDebugEnabled()) { if (duration >= 0) { this.log.debug("Connection can be kept alive for " + duration + " ms"); } else { this.log.debug("Connection can be kept alive indefinitely"); } } } RoutedRequest followup = handleResponse(roureq, response, context); if (followup == null) { done = true; } else { if (reuse) { // Make sure the response body is fully consumed, if present HttpEntity entity = response.getEntity(); if (entity != null) { entity.consumeContent(); } // entity consumed above is not an auto-release entity, // need to mark the connection re-usable explicitly managedConn.markReusable(); } else { managedConn.close(); } // check if we can use the same connection for the followup if (!followup.getRoute().equals(roureq.getRoute())) { releaseConnection(); } roureq = followup; } if (managedConn != null && userToken == null) { userToken = userTokenHandler.getUserToken(context); context.setAttribute(ClientContext.USER_TOKEN, userToken); if (userToken != null) { managedConn.setState(userToken); } } } // while not done // check for entity, release connection if possible if ((response == null) || (response.getEntity() == null) || !response.getEntity().isStreaming()) { // connection not needed and (assumed to be) in re-usable state if (reuse) managedConn.markReusable(); releaseConnection(); } else { // install an auto-release entity HttpEntity entity = response.getEntity(); entity = new BasicManagedEntity(entity, managedConn, reuse); response.setEntity(entity); } return response; } catch (HttpException ex) { abortConnection(); throw ex; } catch (IOException ex) { abortConnection(); throw ex; } catch (RuntimeException ex) { abortConnection(); throw ex; } }
From source file:org.robolectric.shadows.httpclient.DefaultRequestDirector.java
public HttpResponse execute(HttpHost target, HttpRequest request, HttpContext context) throws HttpException, IOException { HttpRequest orig = request;/*from w w w .j av a 2 s.co m*/ RequestWrapper origWrapper = wrapRequest(orig); origWrapper.setParams(params); HttpRoute origRoute = determineRoute(target, origWrapper, context); virtualHost = (HttpHost) orig.getParams().getParameter(ClientPNames.VIRTUAL_HOST); RoutedRequest roureq = new RoutedRequest(origWrapper, origRoute); long timeout = ConnManagerParams.getTimeout(params); int execCount = 0; boolean reuse = false; boolean done = false; try { HttpResponse response = null; while (!done) { // In this loop, the RoutedRequest may be replaced by a // followup request and route. The request and route passed // in the method arguments will be replaced. The original // request is still available in 'orig'. RequestWrapper wrapper = roureq.getRequest(); HttpRoute route = roureq.getRoute(); response = null; // See if we have a user token bound to the execution context Object userToken = context.getAttribute(ClientContext.USER_TOKEN); // Allocate connection if needed if (managedConn == null) { ClientConnectionRequest connRequest = connManager.requestConnection(route, userToken); if (orig instanceof AbortableHttpRequest) { ((AbortableHttpRequest) orig).setConnectionRequest(connRequest); } try { managedConn = connRequest.getConnection(timeout, TimeUnit.MILLISECONDS); } catch (InterruptedException interrupted) { InterruptedIOException iox = new InterruptedIOException(); iox.initCause(interrupted); throw iox; } if (HttpConnectionParams.isStaleCheckingEnabled(params)) { // validate connection if (managedConn.isOpen()) { this.log.debug("Stale connection check"); if (managedConn.isStale()) { this.log.debug("Stale connection detected"); managedConn.close(); } } } } if (orig instanceof AbortableHttpRequest) { ((AbortableHttpRequest) orig).setReleaseTrigger(managedConn); } // Reopen connection if needed if (!managedConn.isOpen()) { managedConn.open(route, context, params); } else { managedConn.setSocketTimeout(HttpConnectionParams.getSoTimeout(params)); } try { establishRoute(route, context); } catch (TunnelRefusedException ex) { if (this.log.isDebugEnabled()) { this.log.debug(ex.getMessage()); } response = ex.getResponse(); break; } // Reset headers on the request wrapper wrapper.resetHeaders(); // Re-write request URI if needed rewriteRequestURI(wrapper, route); // Use virtual host if set target = virtualHost; if (target == null) { target = route.getTargetHost(); } HttpHost proxy = route.getProxyHost(); // Populate the execution context context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, target); context.setAttribute(ExecutionContext.HTTP_PROXY_HOST, proxy); context.setAttribute(ExecutionContext.HTTP_CONNECTION, managedConn); context.setAttribute(ClientContext.TARGET_AUTH_STATE, targetAuthState); context.setAttribute(ClientContext.PROXY_AUTH_STATE, proxyAuthState); // Run request protocol interceptors requestExec.preProcess(wrapper, httpProcessor, context); boolean retrying = true; Exception retryReason = null; while (retrying) { // Increment total exec count (with redirects) execCount++; // Increment exec count for this particular request wrapper.incrementExecCount(); if (!wrapper.isRepeatable()) { this.log.debug("Cannot retry non-repeatable request"); if (retryReason != null) { throw new NonRepeatableRequestException("Cannot retry request " + "with a non-repeatable request entity. The cause lists the " + "reason the original request failed: " + retryReason); } else { throw new NonRepeatableRequestException( "Cannot retry request " + "with a non-repeatable request entity."); } } try { if (this.log.isDebugEnabled()) { this.log.debug("Attempt " + execCount + " to execute request"); } response = requestExec.execute(wrapper, managedConn, context); retrying = false; } catch (IOException ex) { this.log.debug("Closing the connection."); managedConn.close(); if (retryHandler.retryRequest(ex, wrapper.getExecCount(), context)) { if (this.log.isInfoEnabled()) { this.log.info("I/O exception (" + ex.getClass().getName() + ") caught when processing request: " + ex.getMessage()); } if (this.log.isDebugEnabled()) { this.log.debug(ex.getMessage(), ex); } this.log.info("Retrying request"); retryReason = ex; } else { throw ex; } // If we have a direct route to the target host // just re-open connection and re-try the request if (!route.isTunnelled()) { this.log.debug("Reopening the direct connection."); managedConn.open(route, context, params); } else { // otherwise give up this.log.debug("Proxied connection. Need to start over."); retrying = false; } } } if (response == null) { // Need to start over continue; } // Run response protocol interceptors response.setParams(params); requestExec.postProcess(response, httpProcessor, context); // The connection is in or can be brought to a re-usable state. reuse = reuseStrategy.keepAlive(response, context); if (reuse) { // Set the idle duration of this connection long duration = keepAliveStrategy.getKeepAliveDuration(response, context); managedConn.setIdleDuration(duration, TimeUnit.MILLISECONDS); if (this.log.isDebugEnabled()) { if (duration >= 0) { this.log.debug("Connection can be kept alive for " + duration + " ms"); } else { this.log.debug("Connection can be kept alive indefinitely"); } } } RoutedRequest followup = handleResponse(roureq, response, context); if (followup == null) { done = true; } else { if (reuse) { // Make sure the response body is fully consumed, if present HttpEntity entity = response.getEntity(); if (entity != null) { entity.consumeContent(); } // entity consumed above is not an auto-release entity, // need to mark the connection re-usable explicitly managedConn.markReusable(); } else { managedConn.close(); } // check if we can use the same connection for the followup if (!followup.getRoute().equals(roureq.getRoute())) { releaseConnection(); } roureq = followup; } if (managedConn != null && userToken == null) { userToken = userTokenHandler.getUserToken(context); context.setAttribute(ClientContext.USER_TOKEN, userToken); if (userToken != null) { managedConn.setState(userToken); } } } // while not done // check for entity, release connection if possible if ((response == null) || (response.getEntity() == null) || !response.getEntity().isStreaming()) { // connection not needed and (assumed to be) in re-usable state if (reuse) managedConn.markReusable(); releaseConnection(); } else { // install an auto-release entity HttpEntity entity = response.getEntity(); entity = new BasicManagedEntity(entity, managedConn, reuse); response.setEntity(entity); } return response; } catch (HttpException | RuntimeException | IOException ex) { abortConnection(); throw ex; } }