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GH-3299: Fix client connectionId for TCP/NIO

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Resolves https://github.com/spring-projects/spring-integration/issues/3299

Connect before creating the `TcpNioConnection` object and publishing the
`TcpConnectionOpenEvent`.

This was a regression caused by supporting connect timout; which moved
the connect to after the object was created and event published, causing
the `connectionId` to start with `unknown`.

**cherry-pick to 5.3.x, 5.2.x**
This commit is contained in:
Gary Russell
2020-06-10 09:30:58 -04:00
committed by Artem Bilan
parent 3499cd615a
commit 7ec1f5cc4b
2 changed files with 23 additions and 13 deletions
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8
spring-integration-ip/src/test/java/org/springframework/integration/ip/tcp/connection/TcpNioConnectionTests.java
View File

@@ -142,7 +142,12 @@ public class TcpNioConnectionTests {
assertThat(latch.await(10000, TimeUnit.MILLISECONDS)).isTrue();
TcpNioClientConnectionFactory factory = new TcpNioClientConnectionFactory("localhost",
serverSocket.get().getLocalPort());
factory.setApplicationEventPublisher(nullPublisher);
AtomicReference<String> connectionId = new AtomicReference<>();
factory.setApplicationEventPublisher(event -> {
if (event instanceof TcpConnectionOpenEvent) {
connectionId.set(((TcpConnectionOpenEvent) event).getConnectionId());
}
});
factory.setSoTimeout(100);
factory.start();
try {
@@ -157,6 +162,7 @@ public class TcpNioConnectionTests {
done.countDown();
factory.stop();
serverSocket.get().close();
assertThat(connectionId.get()).startsWith("localhost");
}
@Test