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Hi ,

Hope you are doing good,

We are using xlightweb as http client to consume web services, which are exposed by our own application(a different application which is hosted on tomcat).

We face one issue with this http client, sometimes when we call httpClient.call(postRequest) it is waiting for response indefinitely, Although I checked access logs of tomcat and also took the TCP dump of all request coming to 80 port on server side but  request is not coming to the web server means request is not going out of the client machine.

I also checked the TCP dump on client machine for outgoing requests and found that no request is going to server.

Can you please help me out on , what is the exact issue or I am doing something wrong here.

This is an intermittent issue means sometimes it occurs, other times this is working fine.

XLight version : xlightweb-2.13.2-jar-with-dependencies.jar
Java version : JRE7
Tomcat version : tomcat7
Plateform :  server on Ubuntu , client on windows and ubuntu both (xlightweb is inside client and on both platform I saw this issue).
Code snippet below :

import java.security.NoSuchAlgorithmException;

import javax.net.ssl.SSLContext;

import org.xlightweb.BodyDataSource;
import org.xlightweb.GetRequest;
import org.xlightweb.IHttpRequest;
import org.xlightweb.IHttpResponse;
import org.xlightweb.client.HttpClient;

public class ConnectionUtil {

       private static HttpClient objHttpClient = null;

       public static void init() throws NoSuchAlgorithmException{

              objHttpClient = new HttpClient(SSLContext.getDefault());

              /* set connection properties */
              objHttpClient.setMaxRetries(3);
              objHttpClient.setResponseTimeoutMillis(30 * 1000);
              objHttpClient.setBodyDataReceiveTimeoutMillis(30 * 1000);
              objHttpClient.setConnectTimeoutMillis(30 * 1000);

       }

       public static String sendReqMsg() throws Exception
       {
              IHttpResponse objResponse = null;
              IHttpRequest request = new GetRequest("https://localhost:8441/YPServer/7303cab2-e314-446f-b0d5-fabdbc1c728d/aboutMe");
              objResponse = objHttpClient.call(request);
              BodyDataSource objSource = objResponse.getBody();
              String msgReceived = objSource.readString();
              System.out.println(msgReceived);

              return msgReceived;
       }
}

Thread dump :

"http-bio-8080-exec-1" #48 daemon prio=5 os_prio=0 tid=0x0000000026e51800 nid=0x19e4 in Object.wait() [0x000000003287b000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
                at java.lang.Object.wait(Native Method)
                - waiting on <0x00000006cc595510> (a java.lang.Object)
                at org.xlightweb.FutureResponseHandler.getResponse(FutureResponseHandler.java:135)
                - locked <0x00000006cc595510> (a java.lang.Object)
                at org.xlightweb.FutureResponseHandler.getResponse(FutureResponseHandler.java:117)
                at org.xlightweb.client.HttpClient.call(HttpClient.java:1082)

Regards ,
Amit

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