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Dont reuse ports in tests

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This commit is contained in:
James Agnew 2017-11-08 17:12:06 -05:00
parent f91977cbac
commit 8dbcd29c8d
1 changed files with 9 additions and 3 deletions
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12
hapi-fhir-base/src/main/java/ca/uhn/fhir/util/PortUtil.java
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@ -21,12 +21,14 @@ package ca.uhn.fhir.util;
*/
import java.net.ServerSocket;
import java.util.LinkedHashSet;
/**
* Provides server ports
*/
@CoverageIgnore
public class PortUtil {
private static LinkedHashSet<Integer> ourPorts = new LinkedHashSet<>();
/*
* Non instantiable
@ -41,9 +43,13 @@ public class PortUtil {
public static int findFreePort() {
ServerSocket server;
try {
server = new ServerSocket(0);
int port = server.getLocalPort();
server.close();
int port;
do {
server = new ServerSocket(0);
port = server.getLocalPort();
server.close();
} while (!ourPorts.add(port));
Thread.sleep(500);
return port;
} catch (Exception e) {