优化info消息的cseq计数

src/main/java/com/genersoft/iot/vmp/storager/IRedisCatchStorage.java

@@ -14,6 +14,14 @@ import java.util.Map;
 
 public interface IRedisCatchStorage {
 
+    /**
+     * 计数器。为cseq进行计数
+     *
+     * @param method sip 方法
+     * @return
+     */
+    Long getCSEQ(String method);
+
     /**
      * 开始播放时将流存入
      *
@@ -181,4 +189,6 @@ public interface IRedisCatchStorage {
      * 获取Device
      */
     Device getDevice(String deviceId);
+
+    void resetAllCSEQ();
 }

src/main/java/com/genersoft/iot/vmp/storager/impl/RedisCatchStorageImpl.java

@@ -36,6 +36,28 @@ public class RedisCatchStorageImpl implements IRedisCatchStorage {
 
     private SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
 
+    @Override
+    public Long getCSEQ(String method) {
+        String key = VideoManagerConstants.SIP_CSEQ_PREFIX  + userSetup.getServerId() + "_" +  method;
+
+        long result =  redis.incr(key, 1L);
+        if (result > Integer.MAX_VALUE) {
+            redis.set(key, 1);
+            result = 1;
+        }
+        return result;
+    }
+
+    @Override
+    public void resetAllCSEQ() {
+        String scanKey = VideoManagerConstants.SIP_CSEQ_PREFIX  + userSetup.getServerId() + "_*";
+        List<Object> keys = redis.scan(scanKey);
+        for (int i = 0; i < keys.size(); i++) {
+            String key = (String) keys.get(i);
+            redis.set(key, 1);
+        }
+    }
+
     /**
      * 开始播放时将流存入redis
      *