io.netty.util.concurrent.DefaultEventExecutor Java Examples
The following examples show how to use
io.netty.util.concurrent.DefaultEventExecutor.
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
| Source File: TcpServerTests.java From reactor-netty with Apache License 2.0 | 5 votes |
|
@Test
public void testChannelGroupClosesAllConnections() throws Exception {
MonoProcessor<Void> serverConnDisposed = MonoProcessor.create();
ChannelGroup group = new DefaultChannelGroup(new DefaultEventExecutor());
CountDownLatch latch = new CountDownLatch(1);
DisposableServer boundServer =
TcpServer.create()
.port(0)
.doOnConnection(c -> {
c.onDispose()
.subscribe(serverConnDisposed);
group.add(c.channel());
latch.countDown();
})
.wiretap(true)
.bindNow();
TcpClient.create()
.remoteAddress(boundServer::address)
.wiretap(true)
.connect()
.subscribe();
assertTrue(latch.await(30, TimeUnit.SECONDS));
boundServer.disposeNow();
FutureMono.from(group.close())
.block(Duration.ofSeconds(30));
serverConnDisposed.block(Duration.ofSeconds(5));
}
Example #2
| Source File: SingleThreadExecutorBenchmark.java From sofa-jraft with Apache License 2.0 | 4 votes |
|
@Benchmark
public void nettyDefaultEventExecutor() throws InterruptedException {
execute(new DefaultSingleThreadExecutor(
new DefaultEventExecutor(new NamedThreadFactory("netty_executor", true))));
}
Example #3
| Source File: TestDriftNettyMethodInvoker.java From drift with Apache License 2.0 | 4 votes |
|
@Override
public Future<Channel> getConnection(ConnectionParameters connectionParameters, HostAndPort address)
{
return new DefaultEventExecutor().newPromise();
}
Example #4
| Source File: TcpServerTests.java From reactor-netty with Apache License 2.0 | 4 votes |
|
@Test
public void testIssue688() throws Exception {
CountDownLatch connected = new CountDownLatch(1);
CountDownLatch configured = new CountDownLatch(1);
CountDownLatch disconnected = new CountDownLatch(1);
ChannelGroup group = new DefaultChannelGroup(new DefaultEventExecutor());
DisposableServer server =
TcpServer.create()
.port(0)
.childObserve((connection, newState) -> {
if (newState == ConnectionObserver.State.CONNECTED) {
group.add(connection.channel());
connected.countDown();
}
else if (newState == ConnectionObserver.State.CONFIGURED) {
configured.countDown();
}
else if (newState == ConnectionObserver.State.DISCONNECTING) {
disconnected.countDown();
}
})
.wiretap(true)
.bindNow();
TcpClient.create()
.remoteAddress(server::address)
.wiretap(true)
.connect()
.subscribe();
assertTrue(connected.await(30, TimeUnit.SECONDS));
assertTrue(configured.await(30, TimeUnit.SECONDS));
FutureMono.from(group.close())
.block(Duration.ofSeconds(30));
assertTrue(disconnected.await(30, TimeUnit.SECONDS));
server.disposeNow();
}
Example #5
| Source File: TcpServerTests.java From reactor-netty with Apache License 2.0 | 4 votes |
|
@Test
public void testGracefulShutdown() throws Exception {
CountDownLatch latch1 = new CountDownLatch(2);
CountDownLatch latch2 = new CountDownLatch(2);
LoopResources loop = LoopResources.create("testGracefulShutdown");
DisposableServer disposableServer =
TcpServer.create()
.port(0)
.runOn(loop)
.doOnConnection(c -> {
c.onDispose().subscribe(null, null, latch2::countDown);
latch1.countDown();
})
// Register a channel group, when invoking disposeNow()
// the implementation will wait for the active requests to finish
.channelGroup(new DefaultChannelGroup(new DefaultEventExecutor()))
.handle((in, out) -> out.sendString(Mono.just("delay1000")
.delayElement(Duration.ofSeconds(1))))
.wiretap(true)
.bindNow(Duration.ofSeconds(30));
TcpClient client = TcpClient.create()
.remoteAddress(disposableServer::address)
.wiretap(true);
MonoProcessor<String> result = MonoProcessor.create();
Flux.merge(client.connect(), client.connect())
.flatMap(conn ->
conn.inbound()
.receive()
.asString())
.collect(Collectors.joining())
.subscribe(result);
assertTrue(latch1.await(30, TimeUnit.SECONDS));
// Stop accepting incoming requests, wait at most 3s for the active requests to finish
disposableServer.disposeNow();
// Dispose the event loop
loop.disposeLater()
.block(Duration.ofSeconds(30));
assertTrue(latch2.await(30, TimeUnit.SECONDS));
StepVerifier.create(result)
.expectNext("delay1000delay1000")
.verifyComplete();
}
Example #6
| Source File: HttpClientTest.java From reactor-netty with Apache License 2.0 | 4 votes |
|
@Test
public void testChannelGroupClosesAllConnections() throws Exception {
disposableServer =
HttpServer.create()
.port(0)
.route(r -> r.get("/never",
(req, res) -> res.sendString(Mono.never()))
.get("/delay10",
(req, res) -> res.sendString(Mono.just("test")
.delayElement(Duration.ofSeconds(10))))
.get("/delay1",
(req, res) -> res.sendString(Mono.just("test")
.delayElement(Duration.ofSeconds(1)))))
.wiretap(true)
.bindNow(Duration.ofSeconds(30));
ConnectionProvider connectionProvider =
ConnectionProvider.create("testChannelGroupClosesAllConnections", Integer.MAX_VALUE);
ChannelGroup group = new DefaultChannelGroup(new DefaultEventExecutor());
CountDownLatch latch1 = new CountDownLatch(3);
CountDownLatch latch2 = new CountDownLatch(3);
HttpClient client = createHttpClientForContextWithAddress(connectionProvider);
Flux.just("/never", "/delay10", "/delay1")
.flatMap(s ->
client.doOnConnected(c -> {
c.onDispose()
.subscribe(null, null, latch2::countDown);
group.add(c.channel());
latch1.countDown();
})
.get()
.uri(s)
.responseContent()
.aggregate()
.asString())
.subscribe();
assertThat(latch1.await(30, TimeUnit.SECONDS)).isTrue();
Mono.whenDelayError(FutureMono.from(group.close()), connectionProvider.disposeLater())
.block(Duration.ofSeconds(30));
assertThat(latch2.await(30, TimeUnit.SECONDS)).isTrue();
}
Example #7
| Source File: HttpServerTests.java From reactor-netty with Apache License 2.0 | 4 votes |
|
@Test
public void testGracefulShutdown() throws Exception {
CountDownLatch latch1 = new CountDownLatch(2);
CountDownLatch latch2 = new CountDownLatch(2);
LoopResources loop = LoopResources.create("testGracefulShutdown");
disposableServer =
HttpServer.create()
.port(0)
.runOn(loop)
.doOnConnection(c -> {
c.onDispose().subscribe(null, null, latch2::countDown);
latch1.countDown();
})
// Register a channel group, when invoking disposeNow()
// the implementation will wait for the active requests to finish
.channelGroup(new DefaultChannelGroup(new DefaultEventExecutor()))
.route(r -> r.get("/delay500", (req, res) -> res.sendString(Mono.just("delay500")
.delayElement(Duration.ofMillis(500))))
.get("/delay1000", (req, res) -> res.sendString(Mono.just("delay1000")
.delayElement(Duration.ofSeconds(1)))))
.wiretap(true)
.bindNow(Duration.ofSeconds(30));
HttpClient client = HttpClient.create()
.remoteAddress(disposableServer::address)
.wiretap(true);
MonoProcessor<String> result = MonoProcessor.create();
Flux.just("/delay500", "/delay1000")
.flatMap(s ->
client.get()
.uri(s)
.responseContent()
.aggregate()
.asString())
.collect(Collectors.joining())
.subscribe(result);
assertThat(latch1.await(30, TimeUnit.SECONDS)).isTrue();
// Stop accepting incoming requests, wait at most 3s for the active requests to finish
disposableServer.disposeNow();
// Dispose the event loop
loop.disposeLater()
.block(Duration.ofSeconds(30));
assertThat(latch2.await(30, TimeUnit.SECONDS)).isTrue();
StepVerifier.create(result)
.expectNext("delay500delay1000")
.verifyComplete();
}
