@Test
public void testPairInproc() {
Ctx ctx = ZMQ.zmq_init(1);
assertThat(ctx, notNullValue());
SocketBase sb = ZMQ.zmq_socket(ctx, ZMQ.ZMQ_PAIR);
assertThat(sb, notNullValue());
boolean brc = ZMQ.zmq_bind(sb, "inproc://a");
assertThat(brc, is(true));
SocketBase sc = ZMQ.zmq_socket(ctx, ZMQ.ZMQ_PAIR);
assertThat(sc, notNullValue());
brc = ZMQ.zmq_connect(sc, "inproc://a");
assertThat(brc, is(true));
TestHelper.bounce(sb, sc);
// Tear down the wiring.
ZMQ.zmq_close(sb);
ZMQ.zmq_close(sc);
ZMQ.zmq_term(ctx);
}
public static void bounce(SocketBase sb, SocketBase sc) {
byte[] content = "12345678ABCDEFGH12345678abcdefgh".getBytes();
// Send the message.
int rc = ZMQ.zmq_send(sc, content, 32, ZMQ.ZMQ_SNDMORE);
assert (rc == 32);
rc = ZMQ.zmq_send(sc, content, 32, 0);
assertThat(rc, is(32));
// Bounce the message back.
Msg msg;
msg = ZMQ.zmq_recv(sb, 0);
assert (msg.size() == 32);
long rcvmore = ZMQ.zmq_getsockopt(sb, ZMQ.ZMQ_RCVMORE);
assert (rcvmore == 1);
msg = ZMQ.zmq_recv(sb, 0);
assert (rc == 32);
rcvmore = ZMQ.zmq_getsockopt(sb, ZMQ.ZMQ_RCVMORE);
assert (rcvmore == 0);
rc = ZMQ.zmq_send(sb, new Msg(msg), ZMQ.ZMQ_SNDMORE);
assert (rc == 32);
rc = ZMQ.zmq_send(sb, new Msg(msg), 0);
assert (rc == 32);
// Receive the bounced message.
msg = ZMQ.zmq_recv(sc, 0);
assert (rc == 32);
rcvmore = ZMQ.zmq_getsockopt(sc, ZMQ.ZMQ_RCVMORE);
assertThat(rcvmore, is(1L));
msg = ZMQ.zmq_recv(sc, 0);
assert (rc == 32);
rcvmore = ZMQ.zmq_getsockopt(sc, ZMQ.ZMQ_RCVMORE);
assertThat(rcvmore, is(0L));
// Check whether the message is still the same.
// assert (memcmp (buf2, content, 32) == 0);
}