public void testListGatewayWithNoSenderReceiver() {
Integer punePort = (Integer) vm1.invoke(() -> WANCommandTestBase.createFirstLocatorWithDSId(1));
Properties props = getDistributedSystemProperties();
props.setProperty(DistributionConfig.MCAST_PORT_NAME, "0");
props.setProperty(DistributionConfig.DISTRIBUTED_SYSTEM_ID_NAME, "1");
props.setProperty(DistributionConfig.LOCATORS_NAME, "localhost[" + punePort + "]");
createDefaultSetup(props);
Integer nyPort =
(Integer) vm2.invoke(() -> WANCommandTestBase.createFirstRemoteLocator(2, punePort));
vm3.invoke(() -> WANCommandTestBase.createCache(punePort));
vm4.invoke(() -> WANCommandTestBase.createCache(punePort));
vm5.invoke(() -> WANCommandTestBase.createCache(punePort));
Wait.pause(10000);
String command = CliStrings.LIST_GATEWAY;
CommandResult cmdResult = executeCommand(command);
if (cmdResult != null) {
String strCmdResult = commandResultToString(cmdResult);
Log.getLogWriter().info("testListGatewaySender : : " + strCmdResult);
assertEquals(Result.Status.ERROR, cmdResult.getStatus());
} else {
fail("testListGatewaySender failed as did not get CommandResult");
}
}
public void testListGatewayReceiver() {
Integer lnPort = (Integer) vm1.invoke(() -> WANCommandTestBase.createFirstLocatorWithDSId(1));
Properties props = getDistributedSystemProperties();
props.setProperty(DistributionConfig.MCAST_PORT_NAME, "0");
props.setProperty(DistributionConfig.DISTRIBUTED_SYSTEM_ID_NAME, "1");
props.setProperty(DistributionConfig.LOCATORS_NAME, "localhost[" + lnPort + "]");
createDefaultSetup(props);
Integer nyPort =
(Integer) vm2.invoke(() -> WANCommandTestBase.createFirstRemoteLocator(2, lnPort));
vm3.invoke(() -> WANCommandTestBase.createAndStartReceiver(lnPort));
vm4.invoke(() -> WANCommandTestBase.createAndStartReceiver(lnPort));
vm5.invoke(() -> WANCommandTestBase.createCache(nyPort));
vm5.invoke(
() ->
WANCommandTestBase.createSender(
"ln_Serial", 1, false, 100, 400, false, false, null, false));
vm6.invoke(() -> WANCommandTestBase.createCache(nyPort));
vm6.invoke(
() ->
WANCommandTestBase.createSender(
"ln_Serial", 1, false, 100, 400, false, false, null, false));
vm6.invoke(
() ->
WANCommandTestBase.createSender(
"ln_Parallel", 1, true, 100, 400, false, false, null, false));
Wait.pause(10000);
String command = CliStrings.LIST_GATEWAY;
CommandResult cmdResult = executeCommand(command);
if (cmdResult != null) {
String strCmdResult = commandResultToString(cmdResult);
Log.getLogWriter().info("testListGatewayReceiver" + strCmdResult);
assertEquals(Result.Status.OK, cmdResult.getStatus());
TabularResultData tableResultData =
((CompositeResultData) cmdResult.getResultData())
.retrieveSection(CliStrings.SECTION_GATEWAY_RECEIVER)
.retrieveTable(CliStrings.TABLE_GATEWAY_RECEIVER);
List<String> ports = tableResultData.retrieveAllValues(CliStrings.RESULT_PORT);
assertEquals(2, ports.size());
List<String> hosts = tableResultData.retrieveAllValues(CliStrings.RESULT_HOST_MEMBER);
assertEquals(2, hosts.size());
assertEquals(
null,
((CompositeResultData) cmdResult.getResultData())
.retrieveSection(CliStrings.SECTION_GATEWAY_SENDER));
} else {
fail("testListGatewayReceiver failed as did not get CommandResult");
}
}
/**
* This test performs the following:<br>
* 1)create server<br>
* 2)initialize proxy object and create region for client<br>
* 3)perform a PUT on client by acquiring Connection through proxy<br>
* 4)stop server monitor threads in client to ensure that server treats this as dead client <br>
* 5)wait for some time to allow server to clean up the dead client artifacts<br>
* 6)again perform a PUT on client through same Connection and verify after the put that the
* Connection object used was new one.
*/
@Test
public void testDeadClientRemovalByServer() throws Exception {
PORT = createServer();
createProxyAndRegionForClient();
// String connection2String = null;
StatisticsType st = this.system.findType("CacheServerStats");
final Statistics s = this.system.findStatisticsByType(st)[0];
assertEquals(0, s.getInt("currentClients"));
assertEquals(0, s.getInt("currentClientConnections"));
this.system
.getLogWriter()
.info(
"beforeAcquireConnection clients="
+ s.getInt("currentClients")
+ " cnxs="
+ s.getInt("currentClientConnections"));
Connection connection1 = proxy.acquireConnection();
this.system
.getLogWriter()
.info(
"afterAcquireConnection clients="
+ s.getInt("currentClients")
+ " cnxs="
+ s.getInt("currentClientConnections"));
this.system.getLogWriter().info("acquired connection " + connection1);
WaitCriterion ev =
new WaitCriterion() {
public boolean done() {
return s.getInt("currentClients") != 0;
}
public String description() {
return null;
}
};
Wait.waitForCriterion(ev, 20 * 1000, 200, true);
assertEquals(1, s.getInt("currentClients"));
assertEquals(1, s.getInt("currentClientConnections"));
// String connection1String = connection1.toString();
ServerRegionProxy srp = new ServerRegionProxy("region1", proxy);
srp.putOnForTestsOnly(connection1, "key-1", "value-1", new EventID(new byte[] {1}, 1, 1), null);
this.system.getLogWriter().info("did put 1");
// proxy.testfinalizeServerConnectionMonitor();
ev =
new WaitCriterion() {
public boolean done() {
return s.getInt("currentClients") == 0;
}
public String description() {
return null;
}
};
Wait.waitForCriterion(ev, TIME_BETWEEN_PINGS * 5, 200, true);
{
this.system
.getLogWriter()
.info(
"currentClients="
+ s.getInt("currentClients")
+ " currentClientConnections="
+ s.getInt("currentClientConnections"));
assertEquals(0, s.getInt("currentClients"));
assertEquals(0, s.getInt("currentClientConnections"));
}
addExceptions();
// the connection should now fail since the server timed it out
try {
srp.putOnForTestsOnly(connection1, "key-1", "fail", new EventID(new byte[] {1}, 1, 2), null);
fail("expected EOF");
} catch (ServerConnectivityException expected) {
}
// The rest of this test no longer works.
// connection1.finalizeConnection();
// proxy.release();
// connection1 = proxy.acquireConnection();
// connection2String = connection1.toString();
// this.system.getLogWriter().info("connection is now " + connection2String);
// if (connection1String.equals(connection2String)) {
// fail("New connection object was not obtained");
// }
// connection1.putObject("region1", "key-1", "value-2", new EventID(new byte[] {1},1,3),
// null);
// this.system.getLogWriter().info("did put 2");
// assertEquals(1, s.getInt("currentClients"));
// assertEquals(1, s.getInt("currentClientConnections"));
// // now lets see what happens when we close our connection
// // note we use a nasty close which just closes the socket instead
// // of sending a nice message to the server telling him we are going away
// ((ConnectionImpl)connection1).finalizeConnection();
// {
// int retry = (TIME_BETWEEN_PINGS*5) / 100;
// while (s.getInt("currentClients") > 0 && retry-- > 0) {
// Thread.sleep(100);
// }
// this.system.getLogWriter().info("currentClients="
// + s.getInt("currentClients")
// + " currentClientConnections="
// + s.getInt("currentClientConnections"));
// assertEquals(0, s.getInt("currentClients"));
// assertEquals(0, s.getInt("currentClientConnections"));
// }
}