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 |  |  | package com.genersoft.iot.vmp.gb28181.transmit.request.impl;
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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.Response;
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 |  |  | 
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 |  |  | import org.springframework.stereotype.Component;
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 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
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 |  |  | 
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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 java.text.ParseException;
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 |  |  | 
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 |  |  | /**    
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 |  |  |  * @Description: BYE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5:32:05     
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 |  |  |  */
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 |  |  | @Component
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 |  |  | public class ByeRequestProcessor implements ISIPRequestProcessor {
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 |  |  | public class ByeRequestProcessor extends SIPRequestAbstractProcessor {
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 |  |  | 
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 |  |  |    /**    | 
 |  |  |    /**
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 |  |  |     * 处理BYE请求
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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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 |  |  |    @Override
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 |  |  |    public void process(RequestEvent evt, SipLayer layer, ServerTransaction transaction) {
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 |  |  |       // TODO Auto-generated method stub
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 |  |  |    public void process(RequestEvent evt) {
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 |  |  |       try {
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 |  |  |          responseAck(evt);
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 |  |  |       } catch (SipException e) {
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 |  |  |          e.printStackTrace();
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 |  |  |       } catch (InvalidArgumentException e) {
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 |  |  |          e.printStackTrace();
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 |  |  |       } catch (ParseException e) {
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 |  |  |          e.printStackTrace();
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 |  |  |       }
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 |  |  |       // TODO 优先级99 Bye Request消息实现,此消息一般为级联消息,上级给下级发送视频停止指令
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 |  |  |       
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 |  |  |    }
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 |  |  | 
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 |  |  |    /***
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 |  |  |     * 回复200 OK
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 |  |  |     * @param evt
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 |  |  |     * @throws SipException
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 |  |  |     * @throws InvalidArgumentException
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 |  |  |     * @throws ParseException
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 |  |  |     */
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 |  |  |    private void responseAck(RequestEvent evt) throws SipException, InvalidArgumentException, ParseException {
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 |  |  |       Response response = getMessageFactory().createResponse(Response.OK, evt.getRequest());
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 |  |  |       getServerTransaction(evt).sendResponse(response);
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 |  |  |    }
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 |  |  | 
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 |  |  | }
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