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Update guava, cleanup threading

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This commit is contained in:
Manfred Karrer 2015-11-05 20:55:55 +01:00
parent 1a66d3cef5
commit def492a22a
21 changed files with 423 additions and 361 deletions
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54
bootstrap/src/main/java/io/bitsquare/p2p/seed/SeedNodeMain.java
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@ -2,19 +2,34 @@ package io.bitsquare.p2p.seed;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import io.bitsquare.common.UserThread;
import io.bitsquare.common.util.Utilities;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.security.NoSuchAlgorithmException;
import java.security.Security;
import java.util.Random;
import java.util.Scanner;
import java.util.Timer;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;
public class SeedNodeMain {
private static final Logger log = LoggerFactory.getLogger(SeedNodeMain.class);
private static SeedNodeMain seedNodeMain;
private SeedNode seedNode;
private boolean stopped;
// args: port useLocalhost seedNodes
// eg. 4444 true localhost:7777 localhost:8888
// To stop enter: q
public static void main(String[] args) throws NoSuchAlgorithmException {
seedNodeMain = new SeedNodeMain(args);
}
public SeedNodeMain(String[] args) {
Security.addProvider(new BouncyCastleProvider());
final ThreadFactory threadFactory = new ThreadFactoryBuilder()
@ -22,10 +37,41 @@ public class SeedNodeMain {
.setDaemon(true)
.build();
UserThread.setExecutor(Executors.newSingleThreadExecutor(threadFactory));
UserThread.execute(() -> {
try {
seedNode = new SeedNode();
seedNode.processArgs(args);
seedNode.createAndStartP2PService();
} catch (Throwable t) {
t.printStackTrace();
log.error("Executing task failed. " + t.getMessage());
}
});
listenForExitCommand();
}
SeedNode seedNode = new SeedNode();
seedNode.processArgs(args);
seedNode.createAndStartP2PService();
seedNode.listenForExitCommand();
public void listenForExitCommand() {
Scanner scan = new Scanner(System.in);
String line;
while (!stopped && ((line = scan.nextLine()) != null)) {
if (line.equals("q")) {
if (!stopped) {
stopped = true;
Timer timeout = Utilities.runTimerTask(() -> {
Thread.currentThread().setName("ShutdownTimeout-" + new Random().nextInt(1000));
log.error("Timeout occurred at shutDown request");
System.exit(1);
}, 10);
if (seedNode != null) {
seedNode.shutDown(() -> {
timeout.cancel();
log.debug("Shutdown seed node complete.");
System.exit(0);
});
}
}
}
}
}
}