java:apache_http_client

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--- java:apache_http_client [2017/03/23 09:55]
kwon37xi
+++ java:apache_http_client [2018/03/15 16:23]
kwon37xi
@@ 줄 12: / 줄 12: @@
     ....
 </code>
 ===== Connection/Socket Timeout =====
-  * [[http://www.jayway.com/2009/03/17/configuring-timeout-with-apache-httpclient-40/|Configuring Timeout with Apache HttpClient 4.0]]
+  * [[http://www.baeldung.com/httpclient-timeout|HttpClient timeout]]<code java>
-<code java>
+int timeout = 5;
-DefaultHttpClient httpClient = new DefaultHttpClient();
+RequestConfig config = RequestConfig.custom()
-HttpParams params = httpClient.getParams();
+  .setConnectTimeout(timeout * 1000)
-HttpConnectionParams.setConnectionTimeout(httpParams, connectionTimeoutMillis);
+  .setConnectionRequestTimeout(timeout * 1000)
-HttpConnectionParams.setSoTimeout(httpParams, socketTimeoutMillis);
+  .setSocketTimeout(timeout * 1000).build();
+CloseableHttpClient client =
+  HttpClientBuilder.create().setDefaultRequestConfig(config).build();
 </code>
+  * connectionTimeout : 서버에 소켓 연결을 맺을 때의 타임아웃
+  * connectionRequestTimeout : ConnectionManager(커넥션풀)로부터 꺼내올 때의 타임아웃
+  * socketTimeout : 요청/응답간의 타임아웃.
 ===== Evict Idle Connections =====
@@ 줄 33: / 줄 39: @@
   * [[http://hc.apache.org/httpcomponents-client-ga/httpclient/apidocs/org/apache/http/impl/client/HttpClientBuilder.html#evictIdleConnections(long,%20java.util.concurrent.TimeUnit)|HttpClientBuilder.evictIdleConnections()]] 참조
-  Please note this method has no effect if the instance of HttpClient is configuted to use a shared connection manager.
+>> Please note this method has no effect if the instance of HttpClient is configuted to use a shared connection manager.
-  Please note this method may not be used when the instance of HttpClient is created inside an EJB container.
+>> Please note this method may not be used when the instance of HttpClient is created inside an EJB container.
 ===== Request Character Encoding =====
 ==== 일반 ====

java/apache_http_client.txt · 마지막으로 수정됨: 2021/07/27 10:26 저자 kwon37xi