[update]

  1. 监控计数

Author: liuyj

src/main/java/com/getui/push/v2/sdk/common/Monitor.java

@@ -0,0 +1,70 @@
+package com.getui.push.v2.sdk.common;
+
+import com.getui.push.v2.sdk.common.util.Utils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Iterator;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * create by getui on 2024/4/8
+ *
+ * @author getui
+ */
+public class Monitor {
+    private static Logger log = LoggerFactory.getLogger(Monitor.class);
+    /**
+     * 单位时间内失败总数
+     */
+    static volatile Map<String, AtomicInteger> hostToFailedNumMap;
+    static volatile boolean MONITOR_ENABLE = false;
+
+    public static void init(long refreshTimes) {
+        hostToFailedNumMap = new ConcurrentHashMap<>(16);
+        MONITOR_ENABLE = true;
+        Thread thread = new Thread(() -> {
+            while (true) {
+                try {
+                    Thread.sleep(refreshTimes);
+                    log.debug("will reset monitor|{}", hostToFailedNumMap);
+                    Iterator<Map.Entry<String, AtomicInteger>> iterator = hostToFailedNumMap.entrySet().iterator();
+                    while (iterator.hasNext()) {
+                        iterator.next().getValue().set(0);
+                    }
+                } catch (Throwable e) {
+                }
+            }
+        });
+        thread.setDaemon(true);
+        thread.setName("gtResetMonitor");
+        thread.start();
+    }
+
+    public static int get(String host) {
+        if (!MONITOR_ENABLE || host == null) {
+            return 0;
+        }
+        AtomicInteger num = hostToFailedNumMap.computeIfAbsent(Utils.v2UrlToHost(host), (k) -> new AtomicInteger());
+        return num.get();
+    }
+
+    public static void reset(String host) {
+        if (!MONITOR_ENABLE || host == null) {
+            return;
+        }
+        AtomicInteger num = hostToFailedNumMap.computeIfAbsent(Utils.v2UrlToHost(host), (k) -> new AtomicInteger());
+        num.set(0);
+    }
+
+    public static void incrementFailedNum(String host) {
+        if (!MONITOR_ENABLE || host == null) {
+            return;
+        }
+        AtomicInteger num = hostToFailedNumMap.computeIfAbsent(Utils.v2UrlToHost(host), (k) -> new AtomicInteger());
+        num.incrementAndGet();
+    }
+
+}