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| | | import javax.sip.Dialog;
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| | | import javax.sip.InvalidArgumentException;
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| | | import javax.sip.RequestEvent;
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| | | import javax.sip.ServerTransaction;
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| | | import javax.sip.SipException;
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| | | import javax.sip.message.Request;
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| | | import org.springframework.stereotype.Component;
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| | | import com.genersoft.iot.vmp.gb28181.SipLayer;
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| | | import com.genersoft.iot.vmp.gb28181.transmit.request.ISIPRequestProcessor;
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| | | import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
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| | | import gov.nist.javax.sip.header.CSeq;
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| | | /**
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| | | * @Description:ACK请求处理器
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| | | * @author: songww
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| | | * @author: swwheihei
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| | | * @date: 2020年5月3日 下午5:31:45
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| | | */
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| | | @Component
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| | | public class AckRequestProcessor implements ISIPRequestProcessor {
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| | | public class AckRequestProcessor extends SIPRequestAbstractProcessor {
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| | |
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| | | /**
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| | | * 处理 ACK请求
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| | | *
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| | | * @param evt
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| | | * @param layer
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| | | * @param transaction
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| | | * @param config |
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| | | */ |
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| | | */
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| | | @Override
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| | | public void process(RequestEvent evt, SipLayer layer, ServerTransaction transaction) {
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| | | public void process(RequestEvent evt) {
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| | | Request request = evt.getRequest();
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| | | Dialog dialog = evt.getDialog();
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| | | if (dialog == null) return;
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| | | try {
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| | | Request ackRequest = null;
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| | | CSeq csReq = (CSeq) request.getHeader(CSeq.NAME);
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