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解决使用redis集群时获取发送端口失败的问题

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This commit is contained in:
648540858
2023-08-08 16:06:02 +08:00
parent 874a57387a
commit d67f0a1ea4
2 changed files with 58 additions and 15 deletions
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42
src/main/java/com/genersoft/iot/vmp/media/zlm/SendRtpPortManager.java
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@@ -30,7 +30,7 @@ public class SendRtpPortManager {
private final String KEY = "VM_MEDIA_SEND_RTP_PORT_";
public int getNextPort(MediaServerItem mediaServer) {
public synchronized int getNextPort(MediaServerItem mediaServer) {
if (mediaServer == null) {
logger.warn("[发送端口管理] 参数错误，mediaServer为NULL");
return -1;
@@ -50,17 +50,15 @@ public class SendRtpPortManager {
String sendRtpPortRange = mediaServer.getSendRtpPortRange();
int startPort;
int endPort;
if (sendRtpPortRange == null) {
logger.warn("{}未设置发送端口默认值，自动使用40000-50000作为端口范围", mediaServer.getId());
if (sendRtpPortRange != null) {
String[] portArray = sendRtpPortRange.split(",");
if (portArray.length != 2 || !NumberUtils.isParsable(portArray[0]) || !NumberUtils.isParsable(portArray[1])) {
logger.warn("{}发送端口配置格式错误，自动使用40000-50000作为端口范围", mediaServer.getId());
logger.warn("{}发送端口配置格式错误，自动使用50000-60000作为端口范围", mediaServer.getId());
startPort = 50000;
endPort = 60000;
}else {
if ( Integer.parseInt(portArray[1]) - Integer.parseInt(portArray[0]) < 1) {
logger.warn("{}发送端口配置错误,结束端口至少比开始端口大一，自动使用40000-50000作为端口范围", mediaServer.getId());
logger.warn("{}发送端口配置错误,结束端口至少比开始端口大一，自动使用50000-60000作为端口范围", mediaServer.getId());
startPort = 50000;
endPort = 60000;
}else {
@@ -69,6 +67,7 @@ public class SendRtpPortManager {
}
}
}else {
logger.warn("{}未设置发送端口默认值，自动使用50000-60000作为端口范围", mediaServer.getId());
startPort = 50000;
endPort = 60000;
}
@@ -76,10 +75,35 @@ public class SendRtpPortManager {
logger.warn("{}获取redis连接信息失败", mediaServer.getId());
return -1;
}
// RedisAtomicInteger redisAtomicInteger = new RedisAtomicInteger(sendIndexKey , redisTemplate.getConnectionFactory());
// return redisAtomicInteger.getAndUpdate((current)->{
// return getPort(current, startPort, endPort, checkPort-> !sendRtpItemMap.containsKey(checkPort));
// });
return getSendPort(startPort, endPort, sendIndexKey, sendRtpItemMap);
}
private synchronized int getSendPort(int startPort, int endPort, String sendIndexKey, Map<Integer, SendRtpItem> sendRtpItemMap){
RedisAtomicInteger redisAtomicInteger = new RedisAtomicInteger(sendIndexKey , redisTemplate.getConnectionFactory());
return redisAtomicInteger.getAndUpdate((current)->{
return getPort(current, startPort, endPort, checkPort-> !sendRtpItemMap.containsKey(checkPort));
});
if (redisAtomicInteger.get() < startPort) {
redisAtomicInteger.set(startPort);
return startPort;
}else {
int port = redisAtomicInteger.getAndIncrement();
if (port > endPort) {
redisAtomicInteger.set(startPort);
if (sendRtpItemMap.containsKey(startPort)) {
return getSendPort(startPort, endPort, sendIndexKey, sendRtpItemMap);
}else {
return startPort;
}
}
if (sendRtpItemMap.containsKey(port)) {
return getSendPort(startPort, endPort, sendIndexKey, sendRtpItemMap);
}else {
return port;
}
}
}
interface CheckPortCallback{