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Merge pull request #668 from Krandelbord/master

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added synchronized keyword to method that reads from server poll
This commit is contained in:
Ilkka Seppälä 2017-12-09 22:29:40 +02:00 committed by GitHub
commit d26f2620ec
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1 changed files with 3 additions and 5 deletions
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8
monostate/src/main/java/com/iluwatar/monostate/LoadBalancer.java
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@ -35,10 +35,10 @@ import java.util.List;
public class LoadBalancer {
private static List<Server> servers = new ArrayList<>();
private static int id;
private static int lastServedId;
static {
int id = 0;
servers.add(new Server("localhost", 8081, ++id));
servers.add(new Server("localhost", 8080, ++id));
servers.add(new Server("localhost", 8082, ++id));
@ -67,14 +67,12 @@ public class LoadBalancer {
/**
* Handle request
*/
public void serverRequest(Request request) {
public synchronized void serverRequest(Request request) {
if (lastServedId >= servers.size()) {
lastServedId = 0;
}
Server server = servers.get(lastServedId++);
server.serve(request);
}
}