List of usage examples for org.apache.commons.httpclient HttpConnectionManager closeIdleConnections
public abstract void closeIdleConnections(long paramLong);
From source file:com.legstar.test.cixs.AbstractHttpClientTester.java
/** * Setup the static http connection pool. * /*from w w w . j a v a2 s . com*/ * @return an http client instance */ protected static HttpClient createHttpClient() { HttpConnectionManagerParams connectionManagerParams = new HttpConnectionManagerParams(); connectionManagerParams.setMaxTotalConnections(MAX_TOTAL_CONNECTIONS); connectionManagerParams.setDefaultMaxConnectionsPerHost(DEFAULT_MAX_CONNECTIONS_PER_HOST); connectionManagerParams.setTcpNoDelay(TCP_NO_DELAY); connectionManagerParams.setSoTimeout(SOCKET_TIMEOUT); connectionManagerParams.setConnectionTimeout(CONNECT_TIMEOUT); HttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager(); connectionManager.setParams(connectionManagerParams); connectionManager.closeIdleConnections(IDLE_CONNECTION_TIMEOUT); return new HttpClient(connectionManager); }
From source file:com.jaspersoft.ireport.jasperserver.ws.http.IdleConnectionMonitorThread.java
@Override public void run() { try {/* w ww .j a v a2 s. c om*/ while (!shutdown) { synchronized (this) { wait(5000); for (HttpConnectionManager m : connMgr) { // Close expired connections // m.closeExpiredConnections(); // Optionally, close connections // that have been idle longer than 30 sec m.closeIdleConnections(30000); } } } } catch (InterruptedException ex) { // terminate } }
From source file:it.geosolutions.geoserver.rest.HTTPUtils.java
public static boolean httpPing(String url, String username, String pw) { GetMethod httpMethod = null;//w ww . ja v a 2 s.c om HttpClient client = new HttpClient(); HttpConnectionManager connectionManager = client.getHttpConnectionManager(); try { setAuth(client, url, username, pw); httpMethod = new GetMethod(url); connectionManager.getParams().setConnectionTimeout(2000); int status = client.executeMethod(httpMethod); if (status != HttpStatus.SC_OK) { LOGGER.warn("PING failed at '" + url + "': (" + status + ") " + httpMethod.getStatusText()); return false; } else { return true; } } catch (ConnectException e) { return false; } catch (IOException e) { LOGGER.error(e.getLocalizedMessage(), e); return false; } finally { if (httpMethod != null) httpMethod.releaseConnection(); connectionManager.closeIdleConnections(0); } }
From source file:it.geosolutions.geoserver.rest.HTTPUtils.java
/** * Used to query for REST resources.//from w ww. j a va 2 s .c om * * @param url The URL of the REST resource to query about. * @param username * @param pw * @return true on 200, false on 404. * @throws RuntimeException on unhandled status or exceptions. */ public static boolean exists(String url, String username, String pw) { GetMethod httpMethod = null; HttpClient client = new HttpClient(); HttpConnectionManager connectionManager = client.getHttpConnectionManager(); try { setAuth(client, url, username, pw); httpMethod = new GetMethod(url); connectionManager.getParams().setConnectionTimeout(2000); int status = client.executeMethod(httpMethod); switch (status) { case HttpStatus.SC_OK: return true; case HttpStatus.SC_NOT_FOUND: return false; default: throw new RuntimeException("Unhandled response status at '" + url + "': (" + status + ") " + httpMethod.getStatusText()); } } catch (ConnectException e) { throw new RuntimeException(e); } catch (IOException e) { throw new RuntimeException(e); } finally { if (httpMethod != null) httpMethod.releaseConnection(); connectionManager.closeIdleConnections(0); } }
From source file:it.geosolutions.geoserver.rest.HTTPUtils.java
/** * Performs an HTTP GET on the given URL. <BR> * Basic auth is used if both username and pw are not null. * //from w w w . ja va 2s . com * @param url The URL where to connect to. * @param username Basic auth credential. No basic auth if null. * @param pw Basic auth credential. No basic auth if null. * @return The HTTP response as a String if the HTTP response code was 200 * (OK). * @throws MalformedURLException */ public static String get(String url, String username, String pw) { GetMethod httpMethod = null; HttpClient client = new HttpClient(); HttpConnectionManager connectionManager = client.getHttpConnectionManager(); try { setAuth(client, url, username, pw); httpMethod = new GetMethod(url); connectionManager.getParams().setConnectionTimeout(5000); int status = client.executeMethod(httpMethod); if (status == HttpStatus.SC_OK) { InputStream is = httpMethod.getResponseBodyAsStream(); String response = IOUtils.toString(is); IOUtils.closeQuietly(is); if (response.trim().length() == 0) { // sometime gs rest fails LOGGER.warn("ResponseBody is empty"); return null; } else { return response; } } else { LOGGER.info("(" + status + ") " + HttpStatus.getStatusText(status) + " -- " + url); } } catch (ConnectException e) { LOGGER.info("Couldn't connect to [" + url + "]"); } catch (IOException e) { LOGGER.info("Error talking to [" + url + "]", e); } finally { if (httpMethod != null) httpMethod.releaseConnection(); connectionManager.closeIdleConnections(0); } return null; }
From source file:it.geosolutions.geoserver.rest.HTTPUtils.java
public static boolean delete(String url, final String user, final String pw) { DeleteMethod httpMethod = null;//from ww w .j a va 2 s . c o m HttpClient client = new HttpClient(); HttpConnectionManager connectionManager = client.getHttpConnectionManager(); try { setAuth(client, url, user, pw); httpMethod = new DeleteMethod(url); connectionManager.getParams().setConnectionTimeout(5000); int status = client.executeMethod(httpMethod); String response = ""; if (status == HttpStatus.SC_OK) { InputStream is = httpMethod.getResponseBodyAsStream(); response = IOUtils.toString(is); IOUtils.closeQuietly(is); if (response.trim().equals("")) { if (LOGGER.isTraceEnabled()) LOGGER.trace( "ResponseBody is empty (this may be not an error since we just performed a DELETE call)"); return true; } if (LOGGER.isDebugEnabled()) LOGGER.debug("(" + status + ") " + httpMethod.getStatusText() + " -- " + url); return true; } else { LOGGER.info("(" + status + ") " + httpMethod.getStatusText() + " -- " + url); LOGGER.info("Response: '" + response + "'"); } } catch (ConnectException e) { LOGGER.info("Couldn't connect to [" + url + "]"); } catch (IOException e) { LOGGER.info("Error talking to [" + url + "]", e); } finally { if (httpMethod != null) httpMethod.releaseConnection(); connectionManager.closeIdleConnections(0); } return false; }
From source file:it.geosolutions.geoserver.rest.HTTPUtils.java
/** * Send an HTTP request (PUT or POST) to a server. <BR> * Basic auth is used if both username and pw are not null. * <P>//from ww w . ja v a 2 s . co m * Only * <UL> * <LI>200: OK</LI> * <LI>201: ACCEPTED</LI> * <LI>202: CREATED</LI> * </UL> * are accepted as successful codes; in these cases the response string will * be returned. * * @return the HTTP response or <TT>null</TT> on errors. */ private static String send(final EntityEnclosingMethod httpMethod, String url, RequestEntity requestEntity, String username, String pw) { HttpClient client = new HttpClient(); HttpConnectionManager connectionManager = client.getHttpConnectionManager(); try { setAuth(client, url, username, pw); connectionManager.getParams().setConnectionTimeout(5000); if (requestEntity != null) httpMethod.setRequestEntity(requestEntity); int status = client.executeMethod(httpMethod); switch (status) { case HttpURLConnection.HTTP_OK: case HttpURLConnection.HTTP_CREATED: case HttpURLConnection.HTTP_ACCEPTED: String response = IOUtils.toString(httpMethod.getResponseBodyAsStream()); // LOGGER.info("================= POST " + url); if (LOGGER.isInfoEnabled()) LOGGER.info("HTTP " + httpMethod.getStatusText() + ": " + response); return response; default: LOGGER.warn("Bad response: code[" + status + "]" + " msg[" + httpMethod.getStatusText() + "]" + " url[" + url + "]" + " method[" + httpMethod.getClass().getSimpleName() + "]: " + IOUtils.toString(httpMethod.getResponseBodyAsStream())); return null; } } catch (ConnectException e) { LOGGER.info("Couldn't connect to [" + url + "]"); return null; } catch (IOException e) { LOGGER.error("Error talking to " + url + " : " + e.getLocalizedMessage()); return null; } finally { if (httpMethod != null) httpMethod.releaseConnection(); connectionManager.closeIdleConnections(0); } }
From source file:org.eclipse.ecf.internal.provider.filetransfer.httpclient.ConnectionManagerHelper.java
private static void initParameters(HttpClient httpClient, HttpConnectionManager cm, boolean cmIsShared, Map options) {//from w ww . j a v a 2 s .c om if (cmIsShared) { long closeIdlePeriod = getLongProperty(ConnectionOptions.PROP_POOL_CLOSE_IDLE_PERIOD, ConnectionOptions.POOL_CLOSE_IDLE_PERIOD_DEFAULT); if (closeIdlePeriod > 0) { Trace.trace(Activator.PLUGIN_ID, "Closing connections which were idle at least " + closeIdlePeriod + " milliseconds."); //$NON-NLS-1$ //$NON-NLS-2$ cm.closeIdleConnections(closeIdlePeriod); } } // HttpClient parameters can be traced independently httpClient.setHttpConnectionManager(cm); int readTimeout = getSocketReadTimeout(options); cm.getParams().setSoTimeout(readTimeout); int connectTimeout = getConnectTimeout(options); cm.getParams().setConnectionTimeout(connectTimeout); if (cmIsShared) { HttpConnectionManagerParams cmParams = cm.getParams(); int maxHostConnections = getIntegerProperty(ConnectionOptions.PROP_MAX_CONNECTIONS_PER_HOST, ConnectionOptions.MAX_CONNECTIONS_PER_HOST_DEFAULT); int maxTotalConnections = getIntegerProperty(ConnectionOptions.PROP_MAX_TOTAL_CONNECTIONS, ConnectionOptions.MAX_TOTAL_CONNECTIONS_DEFAULT); cmParams.setDefaultMaxConnectionsPerHost(maxHostConnections); cmParams.setMaxTotalConnections(maxTotalConnections); long connectionManagerTimeout = getLongProperty(ConnectionOptions.PROP_POOL_CONNECTION_TIMEOUT, ConnectionOptions.POOL_CONNECTION_TIMEOUT_DEFAULT); httpClient.getParams().setConnectionManagerTimeout(connectionManagerTimeout); } }
From source file:org.switchyard.component.test.mixins.http.HTTPMixIn.java
@Override public void uninitialize() { if (_httpClient != null) { final HttpConnectionManager connectionManager = _httpClient.getHttpConnectionManager(); if (connectionManager instanceof MultiThreadedHttpConnectionManager) { final MultiThreadedHttpConnectionManager multiThreadedHttpConnectionManager = (MultiThreadedHttpConnectionManager) connectionManager; multiThreadedHttpConnectionManager.shutdown(); }//from ww w . ja v a 2 s. c o m connectionManager.closeIdleConnections(0); } }