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优化收到心跳的信息更新判断

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648540858 2022-05-18 16:08:52 +08:00
parent 1e75b2567f
commit 973e75f808
1 changed files with 16 additions and 16 deletions
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32
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/message/notify/cmd/KeepaliveNotifyMessageHandler.java
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@ -49,28 +49,28 @@ public class KeepaliveNotifyMessageHandler extends SIPRequestProcessorParent imp
return; return;
} }
try { try {
// 判断RPort是否改变，改变则说明路由nat信息变化，修改设备信息
// 获取到通信地址等信息
ViaHeader viaHeader = (ViaHeader) evt.getRequest().getHeader(ViaHeader.NAME);
String received = viaHeader.getReceived();
int rPort = viaHeader.getRPort();
// 解析本地地址替代
if (StringUtils.isEmpty(received) || rPort == -1) {
received = viaHeader.getHost();
rPort = viaHeader.getPort();
}
if (device.getPort() != rPort) {
device.setPort(rPort);
device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
}
device.setKeepaliveTime(DateUtil.getNow());
if (device.getOnline() == 1) { if (device.getOnline() == 1) {
// 回复200 OK // 回复200 OK
responseAck(evt, Response.OK); responseAck(evt, Response.OK);
deviceService.updateDevice(device);
}else { }else {
// 对于已经离线的设备判断他的注册是否已经过期 // 对于已经离线的设备判断他的注册是否已经过期
if (!deviceService.expire(device)){ if (!deviceService.expire(device)){
device.setKeepaliveTime(DateUtil.getNow());
// 判断RPort是否改变，改变则说明路由nat信息变化，修改设备信息
// 获取到通信地址等信息
ViaHeader viaHeader = (ViaHeader) evt.getRequest().getHeader(ViaHeader.NAME);
String received = viaHeader.getReceived();
int rPort = viaHeader.getRPort();
// 解析本地地址替代
if (StringUtils.isEmpty(received) || rPort == -1) {
received = viaHeader.getHost();
rPort = viaHeader.getPort();
}
if (device.getPort() != rPort) {
device.setPort(rPort);
device.setHostAddress(received.concat(":").concat(String.valueOf(rPort)));
}
device.setKeepaliveTime(DateUtil.getNow());
deviceService.online(device); deviceService.online(device);
// 回复200 OK // 回复200 OK
responseAck(evt, Response.OK); responseAck(evt, Response.OK);