Examples with GridClientFuture org.apache.ignite.internal.client.GridClientFuture used on opensource projects

Example 1 with GridClientFuture

use of org.apache.ignite.internal.client.GridClientFuture in project ignite by apache.

the class ClientAbstractSelfTest method testShutdown.

/**
 * @throws Exception If failed.
 */
@Test
public void testShutdown() throws Exception {
    GridClient c = client();
    GridClientCompute compute = c.compute();
    String taskName = getTaskName();
    Object taskArg = getTaskArgument();
    Collection<GridClientFuture<Object>> futs = new ArrayList<>();
    // Validate connection works.
    compute.execute(taskName, taskArg);
    info(">>> First task executed successfully, running batch.");
    for (int i = 0; i < 10; i++) futs.add(compute.executeAsync(taskName, taskArg));
    // Stop client.
    GridClientFactory.stop(c.id(), true);
    info(">>> Completed stop request.");
    int failed = 0;
    for (GridClientFuture<Object> fut : futs) {
        try {
            assertEquals(17, fut.get());
        } catch (GridClientException e) {
            failed++;
            log.warning("Task execution failed.", e);
        }
    }
    assertEquals(0, failed);
}

Example 2 with GridClientFuture

use of org.apache.ignite.internal.client.GridClientFuture in project ignite by apache.

the class ClientAbstractSelfTest method testNoAsyncExceptions.

/**
 * Check async API methods don't generate exceptions.
 *
 * @throws Exception If failed.
 */
@Test
public void testNoAsyncExceptions() throws Exception {
    GridClient client = client();
    GridClientData data = client.data(CACHE_NAME);
    GridClientCompute compute = client.compute().projection(new GridClientPredicate<GridClientNode>() {

        @Override
        public boolean apply(GridClientNode e) {
            return false;
        }
    });
    Map<String, GridClientFuture<?>> futs = new LinkedHashMap<>();
    futs.put("exec", compute.executeAsync("taskName", "taskArg"));
    futs.put("affExec", compute.affinityExecuteAsync("taskName", "cacheName", "affKey", "taskArg"));
    futs.put("refreshById", compute.refreshNodeAsync(UUID.randomUUID(), true, true));
    futs.put("refreshByIP", compute.refreshNodeAsync("nodeIP", true, true));
    futs.put("refreshTop", compute.refreshTopologyAsync(true, true));
    GridClientFactory.stop(client.id(), false);
    futs.put("put", data.putAsync("key", "val"));
    futs.put("putAll", data.putAllAsync(F.asMap("key", "val")));
    futs.put("get", data.getAsync("key"));
    futs.put("getAll", data.getAllAsync(Collections.singletonList("key")));
    futs.put("remove", data.removeAsync("key"));
    futs.put("removeAll", data.removeAllAsync(Collections.singletonList("key")));
    futs.put("replace", data.replaceAsync("key", "val"));
    futs.put("cas", data.casAsync("key", "val", "val2"));
    futs.put("metrics", data.metricsAsync());
    for (Map.Entry<String, GridClientFuture<?>> e : futs.entrySet()) {
        try {
            e.getValue().get();
            info("Expects '" + e.getKey() + "' fails with grid client exception.");
        } catch (GridServerUnreachableException | GridClientClosedException ignore) {
        // No op: compute projection is empty.
        }
    }
}

Example 3 with GridClientFuture

use of org.apache.ignite.internal.client.GridClientFuture in project ignite by apache.

the class GridTcpRouterNioListenerAdapter method onMessage.

/**
 * {@inheritDoc}
 */
@SuppressWarnings("TypeMayBeWeakened")
@Override
public void onMessage(final GridNioSession ses, final GridClientMessage msg) {
    if (msg instanceof GridRouterRequest) {
        GridRouterRequest routerMsg = (GridRouterRequest) msg;
        final UUID clientId = routerMsg.clientId();
        final long reqId = routerMsg.requestId();
        try {
            client.forwardMessage(routerMsg, routerMsg.destinationId(), ses.<Byte>meta(MARSHALLER_ID.ordinal())).listen(new GridClientFutureListener() {

                @Override
                public void onDone(GridClientFuture fut) {
                    try {
                        GridRouterResponse res = (GridRouterResponse) fut.get();
                        // Restoring original request id, because it was overwritten by the client.
                        res.requestId(reqId);
                        ses.send(res);
                    } catch (GridClientException e) {
                        ses.send(makeFailureResponse(e, clientId, reqId));
                    }
                }
            });
        } catch (GridClientException e) {
            ses.send(makeFailureResponse(e, clientId, reqId));
        } catch (InterruptedException e) {
            Thread.currentThread().interrupt();
            U.warn(log, "Message forwarding was interrupted (will ignore last message): " + e.getMessage());
        }
    } else if (msg instanceof GridClientHandshakeRequest) {
        GridClientHandshakeRequest hs = (GridClientHandshakeRequest) msg;
        short ver = hs.version();
        if (!SUPP_VERS.contains(ver)) {
            U.error(log, "Client protocol version is not supported [ses=" + ses + ", ver=" + ver + ", supported=" + SUPP_VERS + ']');
            ses.close();
        } else {
            byte marshId = hs.marshallerId();
            GridClientMarshaller marsh = marshMap.get(marshId);
            if (marsh == null) {
                U.error(log, "Client marshaller ID is invalid. Note that .NET and C++ clients " + "are supported only in enterprise edition [ses=" + ses + ", marshId=" + marshId + ']');
                ses.close();
            } else {
                ses.addMeta(MARSHALLER_ID.ordinal(), marshId);
                ses.addMeta(MARSHALLER.ordinal(), marsh);
                ses.send(GridClientHandshakeResponse.OK);
            }
        }
    } else if (msg instanceof GridClientPingPacket)
        ses.send(GridClientPingPacket.PING_MESSAGE);
    else
        throw new IllegalArgumentException("Unsupported input message: " + msg);
}