Examples with RequestOptions org.jgroups.blocks.RequestOptions used on opensource projects

Example 1 with RequestOptions

use of org.jgroups.blocks.RequestOptions in project wildfly by wildfly.

the class ChannelCommandDispatcher method submitOnNode.

@Override
public <R> Future<R> submitOnNode(Command<R, ? super C> command, Node node) throws CommandDispatcherException {
    // Bypass MessageDispatcher if target node is local
    if (this.isLocal(node)) {
        return this.localDispatcher.submitOnNode(command, node);
    }
    Message message = this.createMessage(command, node);
    RequestOptions options = this.createRequestOptions();
    try {
        return this.dispatcher.sendMessageWithFuture(message, options);
    } catch (Exception e) {
        throw new CommandDispatcherException(e);
    }
}

Example 2 with RequestOptions

use of org.jgroups.blocks.RequestOptions in project wildfly by wildfly.

the class ChannelCommandDispatcher method executeOnNode.

@Override
public <R> CommandResponse<R> executeOnNode(Command<R, ? super C> command, Node node) throws CommandDispatcherException {
    // Bypass MessageDispatcher if target node is local
    if (this.isLocal(node)) {
        return this.localDispatcher.executeOnNode(command, node);
    }
    Message message = this.createMessage(command, node);
    RequestOptions options = this.createRequestOptions();
    try {
        // Use sendMessageWithFuture(...) instead of sendMessage(...) since we want to differentiate between sender exceptions and receiver exceptions
        Future<R> future = this.dispatcher.sendMessageWithFuture(message, options);
        return new SimpleCommandResponse<>(future.get());
    } catch (InterruptedException e) {
        Thread.currentThread().interrupt();
        return new SimpleCommandResponse<>(e);
    } catch (ExecutionException e) {
        return new SimpleCommandResponse<>(e);
    } catch (Exception e) {
        throw new CommandDispatcherException(e);
    }
}

Example 3 with RequestOptions

use of org.jgroups.blocks.RequestOptions in project wildfly by wildfly.

the class ChannelCommandDispatcher method executeOnCluster.

@Override
public <R> Map<Node, CommandResponse<R>> executeOnCluster(Command<R, ? super C> command, Node... excludedNodes) throws CommandDispatcherException {
    Message message = this.createMessage(command);
    RequestOptions options = this.createRequestOptions(excludedNodes);
    try {
        Map<Address, Rsp<R>> responses = this.dispatcher.castMessage(null, message, options);
        Map<Node, CommandResponse<R>> results = new HashMap<>();
        for (Map.Entry<Address, Rsp<R>> entry : responses.entrySet()) {
            Address address = entry.getKey();
            Rsp<R> response = entry.getValue();
            if (response.wasReceived() && !response.wasSuspected()) {
                results.put(this.factory.createNode(address), createCommandResponse(response));
            }
        }
        return results;
    } catch (Exception e) {
        throw new CommandDispatcherException(e);
    }
}

Example 4 with RequestOptions

use of org.jgroups.blocks.RequestOptions in project JGroups by belaban.

the class GraphPanel method start.

public void start(String name) {
    myname = name;
    int xloc = (int) (10 + 250 * Math.random());
    int yloc = (int) (10 + 250 * Math.random());
    try {
        MethodCall call = new MethodCall("addNode", new Object[] { name, my_addr, Integer.valueOf(xloc), Integer.valueOf(yloc) }, new Class[] { String.class, Address.class, int.class, int.class });
        wb.disp.callRemoteMethods(null, call, new RequestOptions(ResponseMode.GET_ALL, 0));
    } catch (Exception e) {
        log.error(e.toString());
    }
    repaint();
}

Example 5 with RequestOptions

use of org.jgroups.blocks.RequestOptions in project teiid by teiid.

the class JGroupsOutputStream method close.

public void close() throws IOException {
    if (closed) {
        return;
    }
    flush();
    try {
        disp.callRemoteMethods(dests, new MethodCall((short) (methodOffset + 2), new Object[] { stateId }), new RequestOptions(ResponseMode.GET_NONE, 0).setAnycasting(dests != null));
    } catch (Exception e) {
    }
    closed = true;
}