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

Example 31 with MethodCall

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

the class FlowControlUnitTest method forward.

/**
 * First callback called by B (on A); this will call receive(byte[])
 * @param target The target to call. Null == multicast RPC
 * @param num_bytes The number of bytes to send
 */
@Test(enabled = false)
public void forward(Address target, int num_bytes) throws Exception {
    byte[] buffer = new byte[num_bytes];
    if (target != null) {
        // unicast
        Object retval = da.callRemoteMethod(target, new MethodCall(RECEIVE, a.getAddress(), buffer), RequestOptions.SYNC().timeout(5000).flags(Message.Flag.OOB));
        System.out.println("retval=" + retval);
        int actual_bytes = (Integer) retval;
        assert actual_bytes == num_bytes : "expected " + Util.printBytes(num_bytes) + ", but call returned " + Util.printBytes(actual_bytes);
    } else {
        // multicast
        RspList<Object> rsps = da.callRemoteMethods(null, new MethodCall(RECEIVE, a.getAddress(), buffer), RequestOptions.SYNC().timeout(5000).flags(Message.Flag.OOB));
        System.out.println("rsps:\n" + rsps);
        assert rsps.size() == 2;
        for (Map.Entry<Address, Rsp<Object>> entry : rsps.entrySet()) {
            Rsp<Object> rsp = entry.getValue();
            assert rsp.wasReceived() : " rsp from " + entry.getKey() + " was not received";
            int actual_bytes = (Integer) rsp.getValue();
            assert actual_bytes == num_bytes : "expected " + Util.printBytes(num_bytes) + ", but call returned " + Util.printBytes(actual_bytes);
        }
    }
}