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新增：执行队列监控，监控到队列任务执行超过5秒，抛出日志提醒，并创建新的执行线程继续后续任务

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梁显优 2023-04-17 02:11:07 +08:00
parent 2ef7ce67cc
commit 8316fce151
1 changed files with 37 additions and 23 deletions
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60
src/com/zdemo/zhub/ZHubClient.java
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@ -16,10 +16,7 @@ import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.function.BiConsumer;
import java.util.concurrent.*;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.logging.Level;
@ -44,11 +41,11 @@ public class ZHubClient extends AbstractConsumer implements IConsumer, IProducer
private final LinkedBlockingQueue<Event<String>> rpcCallQueue = new LinkedBlockingQueue<>(); // RPC CALL MSG
private final LinkedBlockingQueue<String> sendMsgQueue = new LinkedBlockingQueue<>(); // SEND MSG
private BiConsumer<Runnable, Integer> threadBuilder = (r, n) -> {
/*private BiConsumer<Runnable, Integer> threadBuilder = (r, n) -> {
for (int i = 0; i < n; i++) {
new Thread(() -> r.run()).start();
}
};
};*/
/*private static boolean isFirst = true;
private boolean isMain = false;*/
@ -182,8 +179,9 @@ public class ZHubClient extends AbstractConsumer implements IConsumer, IProducer
}
}).start();
// 定时调度事件
threadBuilder.accept(() -> {
// 定时调度事件，已加入耗时监控
new Thread(() -> {
ExecutorService pool = Executors.newFixedThreadPool(1);
while (true) {
Timer timer = null;
try {
@ -191,36 +189,46 @@ public class ZHubClient extends AbstractConsumer implements IConsumer, IProducer
return;
}
long start = System.currentTimeMillis();
timer.runnable.run();
pool.submit(timer.runnable).get(5, TimeUnit.SECONDS);
long end = System.currentTimeMillis();
logger.finest(String.format("timer [%s] : elapsed time %s ms", timer.name, end - start));
} catch (InterruptedException e) {
e.printStackTrace();
} catch (TimeoutException e) {
logger.log(Level.SEVERE, "timer [" + timer.name + "] time out: " + 5 + " S", e);
pool = Executors.newFixedThreadPool(1);
} catch (Exception e) {
logger.log(Level.WARNING, "timer [" + timer.name + "]", e);
}
}
}, 1);
}).start();
// topic msg
threadBuilder.accept(() -> {
// topic msg，已加入耗时监控
new Thread(() -> {
ExecutorService pool = Executors.newFixedThreadPool(1);
while (true) {
Event<String> event = null;
try {
if ((event = topicQueue.take()) == null) {
continue;
}
accept(event.topic, event.value);
String topic = event.topic;
String value = event.value;
pool.submit(() -> accept(topic, value)).get(5, TimeUnit.SECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
} catch (TimeoutException e) {
logger.log(Level.SEVERE, "topic[" + event.topic + "] event deal time out: " + 5 + " S, value: " + event.value, e);
pool = Executors.newFixedThreadPool(1);
} catch (Exception e) {
logger.log(Level.WARNING, "topic[" + event.topic + "] event accept error :" + event.value, e);
}
}
}, 16);
}).start();
// rpc back
threadBuilder.accept(() -> {
// rpc back ,仅做数据解析，暂无耗时监控
new Thread(() -> {
while (true) {
Event<String> event = null;
try {
@ -236,10 +244,11 @@ public class ZHubClient extends AbstractConsumer implements IConsumer, IProducer
logger.log(Level.WARNING, "rpc-back[" + event.topic + "] event accept error :" + event.value, e);
}
}
}, 1);
}).start();
// rpc call
threadBuilder.accept(() -> {
// rpc call，已加入耗时监控
new Thread(() -> {
ExecutorService pool = Executors.newFixedThreadPool(1);
while (true) {
Event<String> event = null;
try {
@ -247,17 +256,22 @@ public class ZHubClient extends AbstractConsumer implements IConsumer, IProducer
continue;
}
logger.finest(String.format("rpc-call:[%s] %s", event.topic, event.value));
accept(event.topic, event.value);
String topic = event.topic;
String value = event.value;
pool.submit(() -> accept(topic, value)).get(5, TimeUnit.SECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
} catch (TimeoutException e) {
logger.log(Level.SEVERE, "topic[" + event.topic + "] event deal time out: " + 5 + " S, value: " + event.value, e);
pool = Executors.newFixedThreadPool(1);
} catch (Exception e) {
logger.log(Level.WARNING, "rpc-call[" + event.topic + "] event accept error :" + event.value, e);
}
}
}, 1);
}).start();
// send msg
threadBuilder.accept(() -> {
new Thread(() -> {
while (true) {
String msg = null;
try {
@ -273,7 +287,7 @@ public class ZHubClient extends AbstractConsumer implements IConsumer, IProducer
logger.log(Level.WARNING, "send-msg[" + msg + "] event accept error :", e);
}
}
}, 1);
}).start();
}