From 66c501639450e9acededcfa72f3e73daf2316633 Mon Sep 17 00:00:00 2001
From: Oleg Kalnichevski <olegk@apache.org>
Date: Tue, 22 Mar 2016 19:28:09 +0000
Subject: [PATCH] HTTPCLIENT-1730: added #setValidateAfterInactivity to
 HttpClientBuilder

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpclient/trunk@1736237 13f79535-47bb-0310-9956-ffa450edef68
---
 .../http/impl/sync/HttpClientBuilder.java     | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/httpclient5/src/main/java/org/apache/hc/client5/http/impl/sync/HttpClientBuilder.java b/httpclient5/src/main/java/org/apache/hc/client5/http/impl/sync/HttpClientBuilder.java
index 49ea06677..6e847ce2d 100644
--- a/httpclient5/src/main/java/org/apache/hc/client5/http/impl/sync/HttpClientBuilder.java
+++ b/httpclient5/src/main/java/org/apache/hc/client5/http/impl/sync/HttpClientBuilder.java
@@ -213,6 +213,7 @@ public class HttpClientBuilder {
 
     private long connTimeToLive = -1;
     private TimeUnit connTimeToLiveTimeUnit = TimeUnit.MILLISECONDS;
+    private int validateAfterInactivity = 2000;
 
     private List<Closeable> closeables;
 
@@ -352,6 +353,23 @@ public class HttpClientBuilder {
         return this;
     }
 
+    /**
+     * Sets period after inactivity in milliseconds after which persistent
+     * connections must be checked to ensure they are still valid.
+     * <p>
+     * Please note this value can be overridden by the {@link #setConnectionManager(
+     *HttpClientConnectionManager)} method.
+     * </p>
+     *
+     * @see org.apache.hc.core5.http.io.HttpClientConnection#isStale()
+     *
+     * @since 5.0
+     */
+    public final HttpClientBuilder setValidateAfterInactivity(final int validateAfterInactivity) {
+        this.validateAfterInactivity = validateAfterInactivity;
+        return this;
+    }
+
     /**
      * Assigns {@link HttpClientConnectionManager} instance.
      */
@@ -923,6 +941,7 @@ public class HttpClientBuilder {
                     dnsResolver,
                     connTimeToLive,
                     connTimeToLiveTimeUnit != null ? connTimeToLiveTimeUnit : TimeUnit.MILLISECONDS);
+            poolingmgr.setValidateAfterInactivity(this.validateAfterInactivity);
             if (defaultSocketConfig != null) {
                 poolingmgr.setDefaultSocketConfig(defaultSocketConfig);
             }