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14 package org.eclipse.jetty.server.session;
15
16 import java.io.IOException;
17 import java.util.Random;
18 import java.util.concurrent.TimeUnit;
19
20 import javax.servlet.ServletException;
21 import javax.servlet.http.HttpServlet;
22 import javax.servlet.http.HttpServletRequest;
23 import javax.servlet.http.HttpServletResponse;
24 import javax.servlet.http.HttpSession;
25
26 import org.eclipse.jetty.client.ContentExchange;
27 import org.eclipse.jetty.client.HttpClient;
28 import org.eclipse.jetty.http.HttpMethods;
29 import org.junit.Test;
30 import static org.junit.Assert.assertEquals;
31 import static org.junit.Assert.assertTrue;
32
33
34
35
36 public abstract class AbstractOrphanedSessionTest
37 {
38
39 public abstract AbstractTestServer createServer(int port, int max, int scavenge);
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44
45 @Test
46 public void testOrphanedSession() throws Exception
47 {
48
49 String contextPath = "";
50 String servletMapping = "/server";
51 int inactivePeriod = 5;
52 AbstractTestServer server1 = createServer(0, inactivePeriod, -1);
53 server1.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
54 server1.start();
55 int port1 = server1.getPort();
56 try
57 {
58 int scavengePeriod = 2;
59 AbstractTestServer server2 = createServer(0, inactivePeriod, scavengePeriod);
60 server2.addContext(contextPath).addServlet(TestServlet.class, servletMapping);
61 server2.start();
62 int port2 = server2.getPort();
63 try
64 {
65 HttpClient client = new HttpClient();
66 client.setConnectorType(HttpClient.CONNECTOR_SOCKET);
67 client.start();
68 try
69 {
70
71 ContentExchange exchange1 = new ContentExchange(true);
72 exchange1.setMethod(HttpMethods.GET);
73 exchange1.setURL("http://localhost:" + port1 + contextPath + servletMapping + "?action=init");
74 client.send(exchange1);
75 exchange1.waitForDone();
76 assertEquals(HttpServletResponse.SC_OK,exchange1.getResponseStatus());
77 String sessionCookie = exchange1.getResponseFields().getStringField("Set-Cookie");
78 assertTrue(sessionCookie != null);
79
80 sessionCookie = sessionCookie.replaceFirst("(\\W)(P|p)ath=", "$1\\$Path=");
81
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83
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85 Thread.sleep(TimeUnit.SECONDS.toMillis(inactivePeriod + 2L * scavengePeriod));
86
87
88 ContentExchange exchange2 = new ContentExchange(true);
89 exchange2.setMethod(HttpMethods.GET);
90 exchange2.setURL("http://localhost:" + port2 + contextPath + servletMapping + "?action=check");
91 exchange2.getRequestFields().add("Cookie", sessionCookie);
92 client.send(exchange2);
93 exchange2.waitForDone();
94 assertEquals(HttpServletResponse.SC_OK,exchange2.getResponseStatus());
95 }
96 finally
97 {
98 client.stop();
99 }
100 }
101 finally
102 {
103 server2.stop();
104 }
105 }
106 finally
107 {
108 server1.stop();
109 }
110 }
111
112 public static class TestServlet extends HttpServlet
113 {
114 @Override
115 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
116 {
117 String action = request.getParameter("action");
118 if ("init".equals(action))
119 {
120 HttpSession session = request.getSession(true);
121 session.setAttribute("A", "A");
122 }
123 else if ("remove".equals(action))
124 {
125 HttpSession session = request.getSession(false);
126 session.invalidate();
127
128 }
129 else if ("check".equals(action))
130 {
131 HttpSession session = request.getSession(false);
132 assertTrue(session == null);
133 }
134 }
135 }
136 }