优化ssrc释放逻辑

648540858

2023-12-15 239734497335770dee832072bc23b97d9231e0fb

优化ssrc释放逻辑

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommander.java

@@ -40,6 +40,7 @@
import javax.sip.header.CallIdHeader;
import javax.sip.message.Request;
import java.text.ParseException;
import java.util.List;

/**
 * @description:设备能力接口，用于定义设备的控制、查询能力
@@ -612,18 +613,20 @@
     */
    @Override
    public void streamByeCmd(Device device, String channelId, String stream, String callId, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException, SsrcTransactionNotFoundException {
        SsrcTransaction ssrcTransaction = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, callId, stream);
        if (ssrcTransaction == null) {
        List<SsrcTransaction> ssrcTransactionList = streamSession.getSsrcTransactionForAll(device.getDeviceId(), channelId, callId, stream);
        if (ssrcTransactionList == null || ssrcTransactionList.isEmpty()) {
            throw new SsrcTransactionNotFoundException(device.getDeviceId(), channelId, callId, stream);
        }

        mediaServerService.releaseSsrc(ssrcTransaction.getMediaServerId(), ssrcTransaction.getSsrc());
        for (SsrcTransaction ssrcTransaction : ssrcTransactionList) {
            mediaServerService.releaseSsrc(ssrcTransaction.getMediaServerId(), ssrcTransaction.getSsrc());

        mediaServerService.closeRTPServer(ssrcTransaction.getMediaServerId(), ssrcTransaction.getStream());
        streamSession.removeByCallId(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getCallId());
            mediaServerService.closeRTPServer(ssrcTransaction.getMediaServerId(), ssrcTransaction.getStream());
            streamSession.removeByCallId(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getCallId());

        Request byteRequest = headerProvider.createByteRequest(device, channelId, ssrcTransaction.getSipTransactionInfo());
        sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), byteRequest, null, okEvent);
            Request byteRequest = headerProvider.createByteRequest(device, channelId, ssrcTransaction.getSipTransactionInfo());
            sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), byteRequest, null, okEvent);
        }
    }

    /**