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Fixes #2273 - Test failure: RoundRobinConnectionPoolTest.testRoundRobin. 

Now making sure all connections are opened before testing
the round robin behavior.

Signed-off-by: Simone Bordet <simone.bordet@gmail.com>
This commit is contained in:
Simone Bordet 2018-03-06 09:59:59 +01:00
parent a40b5ccf35
commit 8fcfdd9d7f
1 changed files with 19 additions and 2 deletions
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21
jetty-client/src/test/java/org/eclipse/jetty/client/RoundRobinConnectionPoolTest.java
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@ -22,6 +22,7 @@ import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
@ -45,23 +46,39 @@ public class RoundRobinConnectionPoolTest extends AbstractHttpClientServerTest
@Test
public void testRoundRobin() throws Exception
{
AtomicBoolean record = new AtomicBoolean();
List<Integer> remotePorts = new ArrayList<>();
start(new EmptyServerHandler()
{
@Override
protected void service(String target, Request jettyRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
{
remotePorts.add(request.getRemotePort());
if (record.get())
remotePorts.add(request.getRemotePort());
}
});
int maxConnections = 3;
client.getTransport().setConnectionPoolFactory(destination -> new RoundRobinConnectionPool(destination, maxConnections, destination));
// Prime the connections, so that they are all opened
// before we actually test the round robin behavior.
String host = "localhost";
int port = connector.getLocalPort();
for (int i = 0; i < maxConnections; ++i)
{
ContentResponse response = client.newRequest(host, port)
.scheme(scheme)
.timeout(5, TimeUnit.SECONDS)
.send();
Assert.assertEquals(HttpStatus.OK_200, response.getStatus());
}
record.set(true);
int requests = 2 * maxConnections - 1;
for (int i = 0; i < requests; ++i)
{
ContentResponse response = client.newRequest("localhost", connector.getLocalPort())
ContentResponse response = client.newRequest(host, port)
.scheme(scheme)
.timeout(5, TimeUnit.SECONDS)
.send();