maxConnections and maxConnectionsPerHost

weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/HttpParams.java

@@ -17,11 +17,19 @@ public final class HttpParams {
 	/**
 	 * 连接超时时间(单位毫秒)
 	 */
-	private int connectTimeout;
+	private final int connectTimeout;
 	/**
 	 * 读取超时时间(单位毫秒)
 	 */
-	private int readTimeout;
+	private final int readTimeout;
+	/**
+	 * 最大连接数
+	 */
+	private final int maxConnections;
+	/**
+	 * 每个host最大连接数
+	 */
+	private final int maxConnectionsPerHost;
 	/**
 	 * 代理对象
 	 */
@@ -36,15 +44,17 @@ public final class HttpParams {
 	private HostnameVerifier hostnameVerifier;
 
 	/**
-	 * connectTimeout = 15000,readTimeout=20000
+	 * connectTimeout = 15000,readTimeout=20000,maxConnection=100,maxConnectionPerHost=32
 	 */
 	public HttpParams() {
-		this(5000, 15000);
+		this(5000, 15000,100,32);
 	}
 
-	public HttpParams(int connectTimeout, int readTimeout) {
+	public HttpParams(int connectTimeout, int readTimeout,int maxConnections,int maxConnectionsPerHost) {
 		this.connectTimeout = connectTimeout;
 		this.readTimeout = readTimeout;
+		this.maxConnections = maxConnections;
+		this.maxConnectionsPerHost = maxConnectionsPerHost;
 	}
 
 	public int getConnectTimeout() {
@@ -55,6 +65,14 @@ public final class HttpParams {
 		return readTimeout;
 	}
 
+	public int getMaxConnections() {
+		return maxConnections;
+	}
+
+	public int getMaxConnectionsPerHost() {
+		return maxConnectionsPerHost;
+	}
+
 	public Proxy getProxy() {
 		return proxy;
 	}
@@ -84,7 +102,7 @@ public final class HttpParams {
 
 	public static HttpParams copy(final HttpParams params) {
 		return new HttpParams(params.getConnectTimeout(),
-				params.getReadTimeout()).setProxy(params.getProxy())
+				params.getReadTimeout(),params.getMaxConnections(),params.getMaxConnectionsPerHost()).setProxy(params.getProxy())
 				.setHostnameVerifier(params.getHostnameVerifier())
 				.setSSLContext(params.getSSLContext());
 	}

weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/support/apache3/HttpComponent3Factory.java

@@ -5,6 +5,7 @@ import java.net.InetSocketAddress;
 import org.apache.commons.httpclient.HttpClient;
 import org.apache.commons.httpclient.HttpConnectionManager;
 import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
+import org.apache.commons.httpclient.params.HttpConnectionManagerParams;
 import org.apache.commons.httpclient.protocol.Protocol;
 
 import com.foxinmy.weixin4j.http.HttpParams;
@@ -62,8 +63,10 @@ public class HttpComponent3Factory extends HttpClientFactory {
 						new SSLProtocolSocketFactory(params.getSSLContext()),
 						443));
 			}
-			httpClient.getHttpConnectionManager().getParams()
-					.setConnectionTimeout(params.getConnectTimeout());
+			HttpConnectionManagerParams params_ = httpClient.getHttpConnectionManager().getParams();
+			params_.setMaxTotalConnections(params.getMaxConnections());
+			params_.setDefaultMaxConnectionsPerHost(params.getMaxConnectionsPerHost());
+			params_.setConnectionTimeout(params.getConnectTimeout());
 		}
 	}
 

weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/support/apache4/HttpComponent4_1Factory.java

@@ -40,14 +40,9 @@ public class HttpComponent4_1Factory extends HttpClientFactory {
 	 * 
 	 * @see <a
 	 *      href="https://issues.apache.org/jira/browse/HTTPCLIENT-1193">HTTPCLIENT-1193</a>
-	 * @param clientConnectionManager
 	 */
 	public HttpComponent4_1Factory() {
-		PoolingClientConnectionManager clientConnectionManager = new PoolingClientConnectionManager();
-		clientConnectionManager.setMaxTotal(30);
-		clientConnectionManager.setDefaultMaxPerRoute(clientConnectionManager
-				.getMaxTotal());
-		httpClient = new DefaultHttpClient(clientConnectionManager);
+		httpClient = new DefaultHttpClient(new PoolingClientConnectionManager());
 		httpClient.getParams().setParameter(
 				CoreProtocolPNames.HTTP_CONTENT_CHARSET, Consts.UTF_8);
 		httpClient.getParams().setParameter(
@@ -110,6 +105,11 @@ public class HttpComponent4_1Factory extends HttpClientFactory {
 				httpClient.getConnectionManager().getSchemeRegistry()
 						.register(scheme);
 			}
+			ClientConnectionManager connectionManager = httpClient.getConnectionManager();
+			if(connectionManager instanceof PoolingClientConnectionManager){
+				((PoolingClientConnectionManager) connectionManager).setMaxTotal(params.getMaxConnections());
+				((PoolingClientConnectionManager) connectionManager).setDefaultMaxPerRoute(params.getMaxConnectionsPerHost());
+			}
 		}
 	}
 

weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/support/apache4/HttpComponent4_2Factory.java

@@ -99,6 +99,8 @@ public class HttpComponent4_2Factory extends HttpClientFactory {
 				clientBuilder.setHostnameVerifier(new CustomHostnameVerifier(
 						params.getHostnameVerifier()));
 			}
+			clientBuilder.setMaxConnTotal(params.getMaxConnections());
+			clientBuilder.setMaxConnPerRoute(params.getMaxConnectionsPerHost());
 		}
 	}
 

weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/support/okhttp/OkHttpClient2Factory.java

@@ -50,6 +50,8 @@ public class OkHttpClient2Factory extends HttpClientFactory {
 			if (params.getHostnameVerifier() != null) {
 				okClient.setHostnameVerifier(params.getHostnameVerifier());
 			}
+			okClient.getDispatcher().setMaxRequests(params.getMaxConnections());
+			okClient.getDispatcher().setMaxRequestsPerHost(params.getMaxConnectionsPerHost());
 		}
 	}
 

weixin4j-base/src/main/java/com/foxinmy/weixin4j/http/support/okhttp/OkHttpClient3Factory.java

@@ -60,6 +60,10 @@ public class OkHttpClient3Factory extends HttpClientFactory {
 			if (params.getHostnameVerifier() != null) {
 				clientBuilder.hostnameVerifier(params.getHostnameVerifier());
 			}
+			Dispatcher dispatcher = new Dispatcher();
+			dispatcher.setMaxRequests(params.getMaxConnections());
+			dispatcher.setMaxRequestsPerHost(params.getMaxConnectionsPerHost());
+			clientBuilder.dispatcher(dispatcher);
 		}
 	}