@AfterClass
public static void destroy() {
groupA.shutdownGracefully();
groupB.shutdownGracefully();
groupA.terminationFuture().syncUninterruptibly();
groupB.terminationFuture().syncUninterruptibly();
}
@Override
public void destroy() {
this.bindTimer.cancel();
stop();
// Shut down all event loops to terminate all threads.
bossGroup.shutdownGracefully();
workerGroup.shutdownGracefully();
try {
// Wait until all threads are terminated.
bossGroup.terminationFuture().sync();
workerGroup.terminationFuture().sync();
} catch (InterruptedException e) {
// is ok
}
this.serverBootstrap = null;
unregisterMBean();
logger.info("{} destroyed on SMPP port [{}]", configuration.getName(), configuration.getPort());
}
/** {@inheritDoc} */
@Override
public void close() {
try {
// close message handler
this.mservice.close();
// close channel
if (this.channel != null) {
this.channel.close();
}
workerGroup.shutdownGracefully();
workerGroup.terminationFuture().await(this.config.getThreadPoolAwaitTimeout());
} catch (Exception e) {
logger.log(Level.WARNING, e.getMessage(), e);
}
logger.info("KineticClient nio client transport closed, url =" + host + ":" + port);
}
@Test(timeout = 5000)
public void testStagedExecution() throws Throwable {
EventLoopGroup l = new LocalEventLoopGroup(4, new DefaultThreadFactory("l"));
EventExecutorGroup e1 = new DefaultEventExecutorGroup(4, new DefaultThreadFactory("e1"));
EventExecutorGroup e2 = new DefaultEventExecutorGroup(4, new DefaultThreadFactory("e2"));
ThreadNameAuditor h1 = new ThreadNameAuditor();
ThreadNameAuditor h2 = new ThreadNameAuditor();
ThreadNameAuditor h3 = new ThreadNameAuditor();
Channel ch = new LocalChannel();
// With no EventExecutor specified, h1 will be always invoked by EventLoop 'l'.
ch.pipeline().addLast(h1);
// h2 will be always invoked by EventExecutor 'e1'.
ch.pipeline().addLast(e1, h2);
// h3 will be always invoked by EventExecutor 'e2'.
ch.pipeline().addLast(e2, h3);
l.register(ch).sync().channel().connect(localAddr).sync();
// Fire inbound events from all possible starting points.
ch.pipeline().fireChannelRead("1");
ch.pipeline().context(h1).fireChannelRead("2");
ch.pipeline().context(h2).fireChannelRead("3");
ch.pipeline().context(h3).fireChannelRead("4");
// Fire outbound events from all possible starting points.
ch.pipeline().write("5");
ch.pipeline().context(h3).write("6");
ch.pipeline().context(h2).write("7");
ch.pipeline().context(h1).write("8").flush().sync();
ch.close().sync();
// Wait until all events are handled completely.
while (h1.outboundThreadNames.size() < 3
|| h3.inboundThreadNames.size() < 3
|| h1.removalThreadNames.size() < 1) {
if (h1.exception.get() != null) {
throw h1.exception.get();
}
if (h2.exception.get() != null) {
throw h2.exception.get();
}
if (h3.exception.get() != null) {
throw h3.exception.get();
}
Thread.sleep(10);
}
String currentName = Thread.currentThread().getName();
try {
// Events should never be handled from the current thread.
Assert.assertFalse(h1.inboundThreadNames.contains(currentName));
Assert.assertFalse(h2.inboundThreadNames.contains(currentName));
Assert.assertFalse(h3.inboundThreadNames.contains(currentName));
Assert.assertFalse(h1.outboundThreadNames.contains(currentName));
Assert.assertFalse(h2.outboundThreadNames.contains(currentName));
Assert.assertFalse(h3.outboundThreadNames.contains(currentName));
Assert.assertFalse(h1.removalThreadNames.contains(currentName));
Assert.assertFalse(h2.removalThreadNames.contains(currentName));
Assert.assertFalse(h3.removalThreadNames.contains(currentName));
// Assert that events were handled by the correct executor.
for (String name : h1.inboundThreadNames) {
Assert.assertTrue(name.startsWith("l-"));
}
for (String name : h2.inboundThreadNames) {
Assert.assertTrue(name.startsWith("e1-"));
}
for (String name : h3.inboundThreadNames) {
Assert.assertTrue(name.startsWith("e2-"));
}
for (String name : h1.outboundThreadNames) {
Assert.assertTrue(name.startsWith("l-"));
}
for (String name : h2.outboundThreadNames) {
Assert.assertTrue(name.startsWith("e1-"));
}
for (String name : h3.outboundThreadNames) {
Assert.assertTrue(name.startsWith("e2-"));
}
for (String name : h1.removalThreadNames) {
Assert.assertTrue(name.startsWith("l-"));
}
for (String name : h2.removalThreadNames) {
Assert.assertTrue(name.startsWith("e1-"));
}
for (String name : h3.removalThreadNames) {
Assert.assertTrue(name.startsWith("e2-"));
}
// Assert that the events for the same handler were handled by the same thread.
Set<String> names = new HashSet<String>();
names.addAll(h1.inboundThreadNames);
names.addAll(h1.outboundThreadNames);
names.addAll(h1.removalThreadNames);
Assert.assertEquals(1, names.size());
names.clear();
names.addAll(h2.inboundThreadNames);
names.addAll(h2.outboundThreadNames);
names.addAll(h2.removalThreadNames);
Assert.assertEquals(1, names.size());
names.clear();
names.addAll(h3.inboundThreadNames);
names.addAll(h3.outboundThreadNames);
names.addAll(h3.removalThreadNames);
Assert.assertEquals(1, names.size());
// Count the number of events
Assert.assertEquals(1, h1.inboundThreadNames.size());
Assert.assertEquals(2, h2.inboundThreadNames.size());
Assert.assertEquals(3, h3.inboundThreadNames.size());
Assert.assertEquals(3, h1.outboundThreadNames.size());
Assert.assertEquals(2, h2.outboundThreadNames.size());
Assert.assertEquals(1, h3.outboundThreadNames.size());
Assert.assertEquals(1, h1.removalThreadNames.size());
Assert.assertEquals(1, h2.removalThreadNames.size());
Assert.assertEquals(1, h3.removalThreadNames.size());
} catch (AssertionError e) {
System.out.println("H1I: " + h1.inboundThreadNames);
System.out.println("H2I: " + h2.inboundThreadNames);
System.out.println("H3I: " + h3.inboundThreadNames);
System.out.println("H1O: " + h1.outboundThreadNames);
System.out.println("H2O: " + h2.outboundThreadNames);
System.out.println("H3O: " + h3.outboundThreadNames);
System.out.println("H1R: " + h1.removalThreadNames);
System.out.println("H2R: " + h2.removalThreadNames);
System.out.println("H3R: " + h3.removalThreadNames);
throw e;
} finally {
l.shutdownGracefully();
e1.shutdownGracefully();
e2.shutdownGracefully();
l.terminationFuture().sync();
e1.terminationFuture().sync();
e2.terminationFuture().sync();
}
}
@Test(timeout = 30000)
@Ignore
public void testConcurrentMessageBufferAccess() throws Throwable {
EventLoopGroup l = new LocalEventLoopGroup(4, new DefaultThreadFactory("l"));
EventExecutorGroup e1 = new DefaultEventExecutorGroup(4, new DefaultThreadFactory("e1"));
EventExecutorGroup e2 = new DefaultEventExecutorGroup(4, new DefaultThreadFactory("e2"));
EventExecutorGroup e3 = new DefaultEventExecutorGroup(4, new DefaultThreadFactory("e3"));
EventExecutorGroup e4 = new DefaultEventExecutorGroup(4, new DefaultThreadFactory("e4"));
EventExecutorGroup e5 = new DefaultEventExecutorGroup(4, new DefaultThreadFactory("e5"));
try {
final MessageForwarder1 h1 = new MessageForwarder1();
final MessageForwarder2 h2 = new MessageForwarder2();
final MessageForwarder3 h3 = new MessageForwarder3();
final MessageForwarder1 h4 = new MessageForwarder1();
final MessageForwarder2 h5 = new MessageForwarder2();
final MessageDiscarder h6 = new MessageDiscarder();
final Channel ch = new LocalChannel();
// inbound: int -> byte[4] -> int -> int -> byte[4] -> int -> /dev/null
// outbound: int -> int -> byte[4] -> int -> int -> byte[4] -> /dev/null
ch.pipeline()
.addLast(h1)
.addLast(e1, h2)
.addLast(e2, h3)
.addLast(e3, h4)
.addLast(e4, h5)
.addLast(e5, h6);
l.register(ch).sync().channel().connect(localAddr).sync();
final int ROUNDS = 1024;
final int ELEMS_PER_ROUNDS = 8192;
final int TOTAL_CNT = ROUNDS * ELEMS_PER_ROUNDS;
for (int i = 0; i < TOTAL_CNT; ) {
final int start = i;
final int end = i + ELEMS_PER_ROUNDS;
i = end;
ch.eventLoop()
.execute(
new Runnable() {
@Override
public void run() {
for (int j = start; j < end; j++) {
ch.pipeline().fireChannelRead(Integer.valueOf(j));
}
}
});
}
while (h1.inCnt < TOTAL_CNT
|| h2.inCnt < TOTAL_CNT
|| h3.inCnt < TOTAL_CNT
|| h4.inCnt < TOTAL_CNT
|| h5.inCnt < TOTAL_CNT
|| h6.inCnt < TOTAL_CNT) {
if (h1.exception.get() != null) {
throw h1.exception.get();
}
if (h2.exception.get() != null) {
throw h2.exception.get();
}
if (h3.exception.get() != null) {
throw h3.exception.get();
}
if (h4.exception.get() != null) {
throw h4.exception.get();
}
if (h5.exception.get() != null) {
throw h5.exception.get();
}
if (h6.exception.get() != null) {
throw h6.exception.get();
}
Thread.sleep(10);
}
for (int i = 0; i < TOTAL_CNT; ) {
final int start = i;
final int end = i + ELEMS_PER_ROUNDS;
i = end;
ch.pipeline()
.context(h6)
.executor()
.execute(
new Runnable() {
@Override
public void run() {
for (int j = start; j < end; j++) {
ch.write(Integer.valueOf(j));
}
ch.flush();
}
});
}
while (h1.outCnt < TOTAL_CNT
|| h2.outCnt < TOTAL_CNT
|| h3.outCnt < TOTAL_CNT
|| h4.outCnt < TOTAL_CNT
|| h5.outCnt < TOTAL_CNT
|| h6.outCnt < TOTAL_CNT) {
if (h1.exception.get() != null) {
throw h1.exception.get();
}
if (h2.exception.get() != null) {
throw h2.exception.get();
}
if (h3.exception.get() != null) {
throw h3.exception.get();
}
if (h4.exception.get() != null) {
throw h4.exception.get();
}
if (h5.exception.get() != null) {
throw h5.exception.get();
}
if (h6.exception.get() != null) {
throw h6.exception.get();
}
Thread.sleep(10);
}
ch.close().sync();
} finally {
l.shutdownGracefully();
e1.shutdownGracefully();
e2.shutdownGracefully();
e3.shutdownGracefully();
e4.shutdownGracefully();
e5.shutdownGracefully();
l.terminationFuture().sync();
e1.terminationFuture().sync();
e2.terminationFuture().sync();
e3.terminationFuture().sync();
e4.terminationFuture().sync();
e5.terminationFuture().sync();
}
}