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Delete unused methods #13189

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merged 1 commit into from
Feb 4, 2025
Merged

Delete unused methods #13189

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58 changes: 0 additions & 58 deletions testing-common/src/main/java/io/opentelemetry/instrumentation/test/utils/PortUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -5,10 +5,6 @@

package io.opentelemetry.instrumentation.test.utils;

import java.io.IOException;
import java.net.Socket;
import java.util.concurrent.TimeUnit;

public final class PortUtils {

public static final int UNUSABLE_PORT = 61;
Expand All @@ -25,59 +21,5 @@ public static int findOpenPort() {
return portAllocator.getPort();
}

@SuppressWarnings("AddressSelection")
private static boolean isPortOpen(int port) {
try (Socket socket = new Socket((String) null, port)) {
return true;
} catch (IOException e) {
return false;
}
}

public static void waitForPortToOpen(int port, long timeout, TimeUnit unit) {
long waitUntil = System.currentTimeMillis() + unit.toMillis(timeout);

while (System.currentTimeMillis() < waitUntil) {
if (isPortOpen(port)) {
return;
}

try {
TimeUnit.MILLISECONDS.sleep(100);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
throw new IllegalStateException("Interrupted while waiting for " + port + " to be opened");
}
}

throw new IllegalStateException("Timed out waiting for port " + port + " to be opened");
}

public static void waitForPortToOpen(int port, long timeout, TimeUnit unit, Process process) {
long waitUntil = System.currentTimeMillis() + unit.toMillis(timeout);

while (System.currentTimeMillis() < waitUntil) {
try {
Thread.sleep(100);
} catch (InterruptedException e) {
throw new IllegalStateException("Interrupted while waiting for " + port + " to be opened");
}

// Note: we should have used `process.isAlive()` here but it is java8 only
try {
process.exitValue();
throw new IllegalStateException("Process died before port " + port + " was opened");
} catch (IllegalThreadStateException e) {
// process is still alive, things are good.
}

if (isPortOpen(port)) {
return;
}
}

throw new IllegalStateException("Timed out waiting for port " + port + " to be opened");
}

private PortUtils() {}
}