修正一处可能导致死循环的代码

src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/AckRequestProcessor.java

@@ -68,11 +68,16 @@ public class AckRequestProcessor extends SIPRequestAbstractProcessor {
 					if (System.currentTimeMillis() - startTime < 30 * 1000) {
 						if (zlmrtpServerFactory.isRtpReady(streamInfo.getStreamId())) {
 							rtpPushed = true;
+							System.out.println("已获取设备推流，开始向上级推流");
 							zlmrtpServerFactory.startSendRtpStream(param);
 						} else {
+							System.out.println("等待设备推流.......");
 							Thread.sleep(2000);
 							continue;
 						}
+					} else {
+						rtpPushed = true;
+						System.out.println("设备推流超时，终止向上级推流");
 					}
 				} catch (InterruptedException e) {
 					e.printStackTrace();

src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMRTPServerFactory.java

@@ -127,46 +127,28 @@ public class ZLMRTPServerFactory {
     }
 
     /**
-     * 
+     * 调用zlm RESTful API —— startSendRtp
      */
     public Boolean startSendRtpStream(Map<String, Object>param) {
         Boolean result = false;
         JSONObject jsonObject = zlmresTfulUtils.startSendRtp(param);
         System.out.println(jsonObject);
-        if (jsonObject != null) {
-            switch (jsonObject.getInteger("code")){
-                case 0:
+        if (jsonObject == null) {
+            logger.error("RTP推流失败: 请检查ZLM服务");
+        } else if (jsonObject.getInteger("code") == 0) {
             result= true;
             logger.error("RTP推流请求成功，本地推流端口：" + jsonObject.getString("local_port"));
-                    break;
-                // case -300: // id已经存在
-                //     result = false;
-                //     break;
-                // case -400: // 端口占用
-                //     result= false;
-                //     break;
-                default:
+        } else {
             logger.error("RTP推流失败: " + jsonObject.getString("msg"));
-                    break;
-            }
-        }else {
-            //  检查ZLM状态
-            logger.error("RTP推流失败: 请检查ZLM服务");
         }
         return result;
     }
 
     /**
-     * 
+     * 查询待转推的流是否就绪
      */
     public Boolean isRtpReady(String streamId) {
         JSONObject mediaInfo = zlmresTfulUtils.getMediaInfo("rtp", "rtmp", streamId);
-        if (mediaInfo.getInteger("code") == 0 && mediaInfo.getBoolean("online")) {
-            logger.info("设备RTP推流成功");
-            return true;
-        } else {
-            logger.info("设备RTP推流未完成");
-            return false;
-        }
+        return (mediaInfo.getInteger("code") == 0 && mediaInfo.getBoolean("online"));
     }
 }