use of org.apache.http.impl.NoConnectionReuseStrategy in project opennms by OpenNMS.
the class HttpClientWrapper method getClient.
public CloseableHttpClient getClient() {
if (m_httpClient == null) {
final HttpClientBuilder httpClientBuilder = HttpClientBuilder.create();
final RequestConfig.Builder requestConfigBuilder = RequestConfig.custom();
if (!m_reuseConnections) {
httpClientBuilder.setConnectionReuseStrategy(new NoConnectionReuseStrategy());
}
if (m_usePreemptiveAuth) {
enablePreemptiveAuth(httpClientBuilder);
}
if (m_useSystemProxySettings) {
httpClientBuilder.setRoutePlanner(new SystemDefaultRoutePlanner(ProxySelector.getDefault()));
}
if (!isEmpty(m_cookieSpec)) {
requestConfigBuilder.setCookieSpec(m_cookieSpec);
}
if (m_cookieStore != null) {
httpClientBuilder.setDefaultCookieStore(m_cookieStore);
}
if (m_username != null) {
setCredentials(httpClientBuilder, m_username, m_password);
}
if (m_socketTimeout != null) {
requestConfigBuilder.setSocketTimeout(m_socketTimeout);
}
if (m_connectionTimeout != null) {
requestConfigBuilder.setConnectTimeout(m_connectionTimeout);
}
if (m_retries != null) {
httpClientBuilder.setRetryHandler(new HttpRequestRetryOnExceptionHandler(m_retries, false));
}
if (m_sslContext.size() != 0) {
configureSSLContext(httpClientBuilder);
}
for (final HttpRequestInterceptor interceptor : m_requestInterceptors) {
httpClientBuilder.addInterceptorLast(interceptor);
}
for (final HttpResponseInterceptor interceptor : m_responseInterceptors) {
httpClientBuilder.addInterceptorLast(interceptor);
}
if (m_useLaxRedirect) {
httpClientBuilder.setRedirectStrategy(new LaxRedirectStrategy());
}
httpClientBuilder.setDefaultRequestConfig(requestConfigBuilder.build());
m_httpClient = httpClientBuilder.build();
}
return m_httpClient;
}
use of org.apache.http.impl.NoConnectionReuseStrategy in project dropwizard by dropwizard.
the class HttpClientBuilder method createClient.
/**
* Map the parameters in {@link HttpClientConfiguration} to configuration on a
* {@link org.apache.http.impl.client.HttpClientBuilder} instance
*
* @param builder
* @param manager
* @param name
* @return the configured {@link CloseableHttpClient}
*/
protected ConfiguredCloseableHttpClient createClient(final org.apache.http.impl.client.HttpClientBuilder builder, final InstrumentedHttpClientConnectionManager manager, final String name) {
final String cookiePolicy = configuration.isCookiesEnabled() ? CookieSpecs.DEFAULT : CookieSpecs.IGNORE_COOKIES;
final Integer timeout = (int) configuration.getTimeout().toMilliseconds();
final Integer connectionTimeout = (int) configuration.getConnectionTimeout().toMilliseconds();
final Integer connectionRequestTimeout = (int) configuration.getConnectionRequestTimeout().toMilliseconds();
final long keepAlive = configuration.getKeepAlive().toMilliseconds();
final ConnectionReuseStrategy reuseStrategy = keepAlive == 0 ? new NoConnectionReuseStrategy() : new DefaultConnectionReuseStrategy();
final HttpRequestRetryHandler retryHandler = configuration.getRetries() == 0 ? NO_RETRIES : (httpRequestRetryHandler == null ? new DefaultHttpRequestRetryHandler(configuration.getRetries(), false) : httpRequestRetryHandler);
final RequestConfig requestConfig = RequestConfig.custom().setCookieSpec(cookiePolicy).setSocketTimeout(timeout).setConnectTimeout(connectionTimeout).setConnectionRequestTimeout(connectionRequestTimeout).build();
final SocketConfig socketConfig = SocketConfig.custom().setTcpNoDelay(true).setSoTimeout(timeout).build();
customizeBuilder(builder).setRequestExecutor(new InstrumentedHttpRequestExecutor(metricRegistry, metricNameStrategy, name)).setConnectionManager(manager).setDefaultRequestConfig(requestConfig).setDefaultSocketConfig(socketConfig).setConnectionReuseStrategy(reuseStrategy).setRetryHandler(retryHandler).setUserAgent(createUserAgent(name));
if (keepAlive != 0) {
// either keep alive based on response header Keep-Alive,
// or if the server can keep a persistent connection (-1), then override based on client's configuration
builder.setKeepAliveStrategy(new DefaultConnectionKeepAliveStrategy() {
@Override
public long getKeepAliveDuration(HttpResponse response, HttpContext context) {
final long duration = super.getKeepAliveDuration(response, context);
return (duration == -1) ? keepAlive : duration;
}
});
}
// create a tunnel through a proxy host if it's specified in the config
final ProxyConfiguration proxy = configuration.getProxyConfiguration();
if (proxy != null) {
final HttpHost httpHost = new HttpHost(proxy.getHost(), proxy.getPort(), proxy.getScheme());
builder.setRoutePlanner(new NonProxyListProxyRoutePlanner(httpHost, proxy.getNonProxyHosts()));
// if the proxy host requires authentication then add the host credentials to the credentials provider
final AuthConfiguration auth = proxy.getAuth();
if (auth != null) {
if (credentialsProvider == null) {
credentialsProvider = new BasicCredentialsProvider();
}
credentialsProvider.setCredentials(new AuthScope(httpHost), new UsernamePasswordCredentials(auth.getUsername(), auth.getPassword()));
}
}
if (credentialsProvider != null) {
builder.setDefaultCredentialsProvider(credentialsProvider);
}
if (routePlanner != null) {
builder.setRoutePlanner(routePlanner);
}
if (disableContentCompression) {
builder.disableContentCompression();
}
if (redirectStrategy != null) {
builder.setRedirectStrategy(redirectStrategy);
}
if (defaultHeaders != null) {
builder.setDefaultHeaders(defaultHeaders);
}
if (verifier != null) {
builder.setSSLHostnameVerifier(verifier);
}
if (httpProcessor != null) {
builder.setHttpProcessor(httpProcessor);
}
return new ConfiguredCloseableHttpClient(builder.build(), requestConfig);
}
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