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feat: create heartbeat scheduler with named threads and as daemon (#106)

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Co-authored-by: Pavel Valodzka <pavel@valodzka.name>
This commit is contained in:
valodzka
2021-01-22 12:41:06 +03:00
committed by GitHub
parent 686ac08a6e
commit 7c9c382505
1 changed files with 17 additions and 11 deletions
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28
src/main/java/io/socket/engineio/client/Socket.java
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@@ -4,16 +4,9 @@ import org.json.JSONException;
import java.net.URI; import java.net.URI;
import java.net.URISyntaxException; import java.net.URISyntaxException;
import java.util.ArrayList; import java.util.*;
import java.util.Arrays; import java.util.concurrent.*;
import java.util.HashMap; import java.util.concurrent.atomic.AtomicInteger;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
import java.util.logging.Level; import java.util.logging.Level;
import java.util.logging.Logger; import java.util.logging.Logger;
@@ -37,6 +30,8 @@ public class Socket extends Emitter {
private static final Logger logger = Logger.getLogger(Socket.class.getName()); private static final Logger logger = Logger.getLogger(Socket.class.getName());
private static final AtomicInteger HEARTBEAT_THREAD_COUNTER = new AtomicInteger();
private static final String PROBE_ERROR = "probe error"; private static final String PROBE_ERROR = "probe error";
@@ -848,11 +843,22 @@ public class Socket extends Emitter {
private ScheduledExecutorService getHeartbeatScheduler() { private ScheduledExecutorService getHeartbeatScheduler() {
if (this.heartbeatScheduler == null || this.heartbeatScheduler.isShutdown()) { if (this.heartbeatScheduler == null || this.heartbeatScheduler.isShutdown()) {
this.heartbeatScheduler = Executors.newSingleThreadScheduledExecutor(); this.heartbeatScheduler = createHeartbeatScheduler();
} }
return this.heartbeatScheduler; return this.heartbeatScheduler;
} }
private ScheduledExecutorService createHeartbeatScheduler() {
return Executors.newSingleThreadScheduledExecutor(new ThreadFactory() {
@Override
public Thread newThread(Runnable r) {
Thread thread = new Thread(r, "engine.io-client.heartbeat-" + HEARTBEAT_THREAD_COUNTER.getAndIncrement());
thread.setDaemon(true);
return thread;
}
});
}
public static class Options extends Transport.Options { public static class Options extends Transport.Options {
/** /**