648540858
2021-11-03 b445128fb5bdc24f6703e7a40e9fd9f40919baf2
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
@@ -1,24 +1,18 @@
package com.genersoft.iot.vmp.gb28181.transmit.request.impl;
import javax.sdp.*;
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.SipFactory;
import javax.sip.*;
import javax.sip.address.Address;
import javax.sip.address.SipURI;
import javax.sip.header.*;
import javax.sip.message.Request;
import javax.sip.message.Response;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.media.zlm.ZLMServerConfig;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.IMediaServerItem;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
@@ -97,7 +91,7 @@
            // 查询平台下是否有该通道
            DeviceChannel channel = storager.queryChannelInParentPlatform(requesterId, channelId);
            GbStream gbStream = storager.queryStreamInParentPlatform(requesterId, channelId);
            IMediaServerItem mediaServerItem = null;
            MediaServerItem mediaServerItem = null;
            // 不是通道可能是直播流
            if (channel != null && gbStream == null ) {
               if (channel.getStatus() == 0) {
@@ -110,7 +104,7 @@
               String mediaServerId = gbStream.getMediaServerId();
               mediaServerItem = mediaServerService.getOne(mediaServerId);
               if (mediaServerItem == null) {
                  logger.info("[ app={}, stream={} ]zlm找不到,返回410",gbStream.getApp(), gbStream.getStream());
                  logger.info("[ app={}, stream={} ]找不到zlm {},返回410",gbStream.getApp(), gbStream.getStream(), mediaServerId);
                  responseAck(evt, Response.GONE, "media server not found");
                  return;
               }
@@ -218,7 +212,7 @@
                  StringBuffer content = new StringBuffer(200);
                  content.append("v=0\r\n");
                  content.append("o="+"00000"+" 0 0 IN IP4 "+mediaServerItemInUSe.getSdpIp()+"\r\n");
                  content.append("o="+ channelId +" 0 0 IN IP4 "+mediaServerItemInUSe.getSdpIp()+"\r\n");
                  content.append("s=Play\r\n");
                  content.append("c=IN IP4 "+mediaServerItemInUSe.getSdpIp()+"\r\n");
                  content.append("t=0 0\r\n");
@@ -241,8 +235,10 @@
                  // 未知错误。直接转发设备点播的错误
                  Response response = null;
                  try {
                     response = getMessageFactory().createResponse(event.getResponse().getStatusCode(), evt.getRequest());
                     getServerTransaction(evt).sendResponse(response);
                     response = getMessageFactory().createResponse(event.statusCode, evt.getRequest());
                     ServerTransaction serverTransaction = getServerTransaction(evt);
                     serverTransaction.sendResponse(response);
                     if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
                  } catch (ParseException | SipException | InvalidArgumentException e) {
                     e.printStackTrace();
                  }
@@ -273,7 +269,7 @@
               // TODO 添加对tcp的支持
               StringBuffer content = new StringBuffer(200);
               content.append("v=0\r\n");
               content.append("o="+"00000"+" 0 0 IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
               content.append("o="+ channelId +" 0 0 IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
               content.append("s=Play\r\n");
               content.append("c=IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
               content.append("t=0 0\r\n");
@@ -387,13 +383,21 @@
    */
   private void responseAck(RequestEvent evt, int statusCode) throws SipException, InvalidArgumentException, ParseException {
      Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
      getServerTransaction(evt).sendResponse(response);
      ServerTransaction serverTransaction = getServerTransaction(evt);
      serverTransaction.sendResponse(response);
      if (statusCode >= 200) {
         if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
      }
   }
   private void responseAck(RequestEvent evt, int statusCode, String msg) throws SipException, InvalidArgumentException, ParseException {
      Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
      response.setReasonPhrase(msg);
      getServerTransaction(evt).sendResponse(response);
      ServerTransaction serverTransaction = getServerTransaction(evt);
      serverTransaction.sendResponse(response);
      if (statusCode >= 200) {
         if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
      }
   }
   /**