public void joinExistingClient(int site, boolean useHB) throws Exception {
EnvironmentConfig ec = makeBasicConfig();
int p = config.getMyPort(site);
ReplicationManagerSiteConfig dbsite = new ReplicationManagerSiteConfig("localhost", p);
dbsite.setLocalSite(true);
dbsite.setLegacy(true);
ec.addReplicationManagerSite(dbsite);
p = config.getOtherPort(site);
dbsite = new ReplicationManagerSiteConfig("localhost", p);
dbsite.setLegacy(true);
ec.addReplicationManagerSite(dbsite);
MyEventHandler monitor = new MyEventHandler();
monitors[site] = monitor;
ec.setEventHandler(monitor);
File clientDir = new File(config.getBaseDir(), "dir" + site);
assertTrue(clientDir.exists());
Environment client = new Environment(clientDir, ec);
client.setReplicationConfig(ReplicationConfig.STRICT_2SITE, false);
if (useHB) {
client.setReplicationTimeout(ReplicationTimeoutType.HEARTBEAT_SEND, 3000000);
client.setReplicationTimeout(ReplicationTimeoutType.HEARTBEAT_MONITOR, 6000000);
}
envs[site] = client;
client.setReplicationTimeout(ReplicationTimeoutType.CONNECTION_RETRY, 1000000); // be impatient
client.replicationManagerStart(3, ReplicationManagerStartPolicy.REP_CLIENT);
monitor.await();
assertTrue(client.getReplicationStats(StatsConfig.DEFAULT).getStartupComplete());
}
/** Passively waits to be chosen as new master in an election. */
public void becomeMaster(int siteId) throws Exception {
Environment site = envs[siteId];
MyEventHandler monitor = (MyEventHandler) site.getConfig().getEventHandler();
long deadline = System.currentTimeMillis() + 5000;
monitor.awaitNewmaster(site, deadline);
}