/**
* Copy constructor.
*
* @param cfg Configuration to be copied.
*/
public GridClientConfiguration(GridClientConfiguration cfg) {
// Preserve alphabetical order for maintenance;
autoFetchAttrs = cfg.isAutoFetchAttributes();
autoFetchMetrics = cfg.isAutoFetchMetrics();
balancer = cfg.getBalancer();
connectTimeout = cfg.getConnectTimeout();
credProvider = cfg.getSecurityCredentialsProvider();
enableAttrsCache = cfg.isEnableAttributesCache();
enableMetricsCache = cfg.isEnableMetricsCache();
executor = cfg.getExecutorService();
marshaller = cfg.getMarshaller();
maxConnIdleTime = cfg.getMaxConnectionIdleTime();
pingInterval = cfg.getPingInterval();
pingTimeout = cfg.getPingTimeout();
proto = cfg.getProtocol();
routers = cfg.getRouters();
srvs = cfg.getServers();
sslCtxFactory = cfg.getSslContextFactory();
tcpNoDelay = cfg.isTcpNoDelay();
topRefreshFreq = cfg.getTopologyRefreshFrequency();
daemon = cfg.isDaemon();
marshaller = cfg.getMarshaller();
setDataConfigurations(cfg.getDataConfigurations());
}
/** {@inheritDoc} */
@SuppressWarnings("BusyWait")
@Override
public void init(Collection<InetSocketAddress> srvs)
throws GridClientException, InterruptedException {
init0();
GridClientException firstEx = null;
for (int i = 0; i < INIT_RETRY_CNT; i++) {
Collection<InetSocketAddress> srvsCp = new ArrayList<>(srvs);
while (!srvsCp.isEmpty()) {
GridClientConnection conn = null;
try {
conn = connect(null, srvsCp);
conn.topology(cfg.isAutoFetchAttributes(), cfg.isAutoFetchMetrics(), null).get();
return;
} catch (GridServerUnreachableException e) {
// No connection could be opened to any of initial addresses - exit to retry loop.
assert conn == null
: "GridClientConnectionResetException was thrown from GridClientConnection#topology";
if (firstEx == null) firstEx = e;
break;
} catch (GridClientConnectionResetException e) {
// Connection was established but topology update failed -
// trying other initial addresses if any.
assert conn != null : "GridClientConnectionResetException was thrown from connect()";
if (firstEx == null) firstEx = e;
if (!srvsCp.remove(conn.serverAddress()))
// We have misbehaving collection or equals - just exit to avoid infinite loop.
break;
}
}
Thread.sleep(INIT_RETRY_INTERVAL);
}
for (GridClientConnection c : conns.values()) {
conns.remove(c.serverAddress(), c);
c.close(FAILED, false);
}
throw firstEx;
}