Pre Merge pull request !36 from 阿斌/N/A

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

@@ -69,12 +69,6 @@ public class SubscribeRequestProcessor extends SIPRequestProcessorParent impleme
 				responseAck(request, Response.BAD_REQUEST);
 				return;
 			}
-			ExpiresHeader expires = request.getExpires();
-			if (expires == null) {
-				log.error("处理SUBSCRIBE请求  未获取到ExpiresHeader{}", evt.getRequest());
-				responseAck(request, Response.BAD_REQUEST, "missing expires");
-				return;
-			}
 			String platformId = SipUtils.getUserIdFromFromHeader(request);
 			String cmd = XmlUtil.getText(rootElement, "CmdType");
 			log.info("[收到订阅请求] 类型： {}, 来自： {}", cmd, platformId);
@@ -187,6 +181,7 @@ public class SubscribeRequestProcessor extends SIPRequestProcessorParent impleme
 				.append("<Result>OK</Result>\r\n")
 				.append("</Response>\r\n");
 
+
 		try {
 			int expires = request.getExpires().getExpires();
 			Platform parentPlatform = platformService.queryPlatformByServerGBId(platformId);