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修复级联注册消息回复的空指针异常

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This commit is contained in:
648540858 2021-11-16 23:22:57 +08:00
parent bab5a5ab5e
commit 874b37ef35
1 changed files with 12 additions and 5 deletions
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17
src/main/java/com/genersoft/iot/vmp/gb28181/event/SipSubscribe.java
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@ -6,6 +6,8 @@ import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import javax.sip.*;
import javax.sip.header.CallIdHeader;
import javax.sip.message.Response;
import java.util.Calendar;
import java.util.Date;
import java.util.Map;
@ -23,6 +25,7 @@ public class SipSubscribe {
private Map<String, Date> timeSubscribes = new ConcurrentHashMap<>();
// @Scheduled(cron="*/5 * * * * ?") //每五秒执行一次
// @Scheduled(fixedRate= 100 * 60 * 60 )
@Scheduled(cron="0 0 * * * ?") //每小时执行一次， 每个整点
public void execute(){
logger.info("[定时任务] 清理过期的订阅信息");
@ -58,11 +61,15 @@ public class SipSubscribe {
this.event = event;
if (event instanceof ResponseEvent) {
ResponseEvent responseEvent = (ResponseEvent)event;
this.type = "response";
this.msg = responseEvent.getResponse().getReasonPhrase();
this.statusCode = responseEvent.getResponse().getStatusCode();
this.callId = responseEvent.getDialog().getCallId().getCallId();
this.dialog = responseEvent.getDialog();
Response response = responseEvent.getResponse();
this.dialog = responseEvent.getDialog();
this.type = "response";
if (response != null) {
this.msg = response.getReasonPhrase();
this.statusCode = response.getStatusCode();
}
this.callId = ((CallIdHeader)response.getHeader(CallIdHeader.NAME)).getCallId();
}else if (event instanceof TimeoutEvent) {
TimeoutEvent timeoutEvent = (TimeoutEvent)event;
this.type = "timeout";