修复播放中zlm离线导致的bye发送失败

648540858

2022-06-15 f7006e4881b176c12e3ba07af7025b0ef4a1508c

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

@@ -4,7 +4,7 @@
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderPlarformProvider;
import com.genersoft.iot.vmp.gb28181.utils.DateUtil;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
@@ -31,6 +31,7 @@
import javax.sip.header.*;
import javax.sip.message.Request;
import java.lang.reflect.Field;
import java.net.InetAddress;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.HashSet;
@@ -276,8 +277,8 @@
                        catalogXml.append("<Owner>" + channel.getOwner() + "</Owner>\r\n");
                        catalogXml.append("<CivilCode>" + channel.getCivilCode() + "</CivilCode>\r\n");
                        catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
                        catalogXml.append("<Longitude>" + channel.getLongitude() + "</Longitude>\r\n");
                        catalogXml.append("<Latitude>" + channel.getLatitude() + "</Latitude>\r\n");
                        catalogXml.append("<Longitude>" + channel.getLongitudeWgs84() + "</Longitude>\r\n");
                        catalogXml.append("<Latitude>" + channel.getLatitudeWgs84() + "</Latitude>\r\n");
                        catalogXml.append("<IPAddress>" + channel.getIpAddress() + "</IPAddress>\r\n");
                        catalogXml.append("<Port>" + channel.getPort() + "</Port>\r\n");
                        catalogXml.append("<Info>\r\n");
@@ -529,7 +530,9 @@
       // 设置编码， 防止中文乱码
      messageFactory.setDefaultContentEncodingCharset(characterSet);
        Dialog dialog  = subscribeInfo.getDialog();
        if (dialog == null || !dialog.getState().equals(DialogState.CONFIRMED)) return;
        if (dialog == null || !dialog.getState().equals(DialogState.CONFIRMED)) {
            return;
        }
        SIPRequest notifyRequest = (SIPRequest)dialog.createRequest(Request.NOTIFY);
        ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
        notifyRequest.setContent(catalogXmlContent, contentTypeHeader);
@@ -544,14 +547,8 @@
        }
        notifyRequest.addHeader(event);
        SipURI sipURI = (SipURI) notifyRequest.getRequestURI();
        if (subscribeInfo.getTransaction() != null) {
            SIPRequest request = (SIPRequest) subscribeInfo.getTransaction().getRequest();
            sipURI.setHost(request.getRemoteAddress().getHostAddress());
            sipURI.setPort(request.getRemotePort());
        }else {
            sipURI.setHost(parentPlatform.getServerIP());
            sipURI.setPort(parentPlatform.getServerPort());
        }
        sipURI.setHost(parentPlatform.getServerIP());
        sipURI.setPort(parentPlatform.getServerPort());

        ClientTransaction transaction = null;
        if ("TCP".equals(parentPlatform.getTransport())) {
@@ -749,6 +746,82 @@
    }

    @Override
    public boolean sendMediaStatusNotify(ParentPlatform platform, SendRtpItem sendRtpItem) {
        if (sendRtpItem == null) {
            return false;
        }
        if (platform == null) {
            return false;
        }

        byte[] dialogByteArray = sendRtpItem.getDialog();
        if (dialogByteArray == null) {
            return false;
        }
        try{
            SIPDialog dialog = (SIPDialog) SerializeUtils.deSerialize(dialogByteArray);
            SipStack sipStack;
            if ("TCP".equals(platform.getTransport())) {
                sipStack = tcpSipProvider.getSipStack();
            } else {
                sipStack = udpSipProvider.getSipStack();
            }
            SIPDialog sipDialog = ((SipStackImpl) sipStack).putDialog(dialog);
            if (dialog != sipDialog) {
                dialog = sipDialog;
            }
            if ("TCP".equals(platform.getTransport())) {
                dialog.setSipProvider(tcpSipProvider);
            } else {
                dialog.setSipProvider(udpSipProvider);
            }

            Field sipStackField = SIPDialog.class.getDeclaredField("sipStack");
            sipStackField.setAccessible(true);
            sipStackField.set(dialog, sipStack);
            Field eventListenersField = SIPDialog.class.getDeclaredField("eventListeners");
            eventListenersField.setAccessible(true);
            eventListenersField.set(dialog, new HashSet<>());

            SIPRequest messageRequest = (SIPRequest)dialog.createRequest(Request.MESSAGE);
            String characterSet = platform.getCharacterSet();
            StringBuffer mediaStatusXml = new StringBuffer(200);
            mediaStatusXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet + "\"?>\r\n");
            mediaStatusXml.append("<Notify>\r\n");
            mediaStatusXml.append("<CmdType>MediaStatus</CmdType>\r\n");
            mediaStatusXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
            mediaStatusXml.append("<DeviceID>" + sendRtpItem.getChannelId() + "</DeviceID>\r\n");
            mediaStatusXml.append("<NotifyType>121</NotifyType>\r\n");
            mediaStatusXml.append("</Notify>\r\n");
            ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");
            messageRequest.setContent(mediaStatusXml.toString(), contentTypeHeader);
            SipURI sipURI = (SipURI) messageRequest.getRequestURI();
            sipURI.setHost(platform.getServerIP());
            sipURI.setPort(platform.getServerPort());
            ClientTransaction clientTransaction;
            if ("TCP".equals(platform.getTransport())) {
                clientTransaction = tcpSipProvider.getNewClientTransaction(messageRequest);
            }else {
                clientTransaction = udpSipProvider.getNewClientTransaction(messageRequest);
            }
            dialog.sendRequest(clientTransaction);
        } catch (SipException e) {
            e.printStackTrace();
            return false;
        } catch (ParseException e) {
            e.printStackTrace();
            return false;
        } catch (NoSuchFieldException e) {
            throw new RuntimeException(e);
        } catch (IllegalAccessException e) {
            throw new RuntimeException(e);
        }
        return true;


    }

    @Override
    public void streamByeCmd(ParentPlatform platform, String callId) {
        if (platform == null) {
            return;
@@ -764,45 +837,51 @@
            byte[] dialogByteArray = sendRtpItem.getDialog();
            if (dialogByteArray != null) {
                SIPDialog dialog = (SIPDialog) SerializeUtils.deSerialize(dialogByteArray);
                SipStack sipStack = udpSipProvider.getSipStack();
                SipStack sipStack;
                if ("TCP".equals(platform.getTransport())) {
                    sipStack = tcpSipProvider.getSipStack();
                } else {
                    sipStack = udpSipProvider.getSipStack();
                }
                SIPDialog sipDialog = ((SipStackImpl) sipStack).putDialog(dialog);
                if (dialog != sipDialog) {
                    dialog = sipDialog;
                } else {
                    try {
                        dialog.setSipProvider(udpSipProvider);
                        Field sipStackField = SIPDialog.class.getDeclaredField("sipStack");
                        sipStackField.setAccessible(true);
                        sipStackField.set(dialog, sipStack);
                        Field eventListenersField = SIPDialog.class.getDeclaredField("eventListeners");
                        eventListenersField.setAccessible(true);
                        eventListenersField.set(dialog, new HashSet<>());

                        byte[] transactionByteArray = sendRtpItem.getTransaction();
                        ClientTransaction clientTransaction = (ClientTransaction) SerializeUtils.deSerialize(transactionByteArray);
                        Request byeRequest = dialog.createRequest(Request.BYE);

                        SipURI byeURI = (SipURI) byeRequest.getRequestURI();
                        SIPRequest request = (SIPRequest) clientTransaction.getRequest();
                        byeURI.setHost(request.getRemoteAddress().getHostAddress());
                        byeURI.setPort(request.getRemotePort());
                        if ("TCP".equals(platform.getTransport())) {
                            clientTransaction = tcpSipProvider.getNewClientTransaction(byeRequest);
                        } else if ("UDP".equals(platform.getTransport())) {
                            clientTransaction = udpSipProvider.getNewClientTransaction(byeRequest);
                        }
                        dialog.sendRequest(clientTransaction);
                    } catch (SipException e) {
                        e.printStackTrace();
                    } catch (ParseException e) {
                        e.printStackTrace();
                    } catch (NoSuchFieldException e) {
                        e.printStackTrace();
                    } catch (IllegalAccessException e) {
                        e.printStackTrace();
                    }

                }
                try {
                    if ("TCP".equals(platform.getTransport())) {
                        dialog.setSipProvider(tcpSipProvider);
                    } else {
                        dialog.setSipProvider(udpSipProvider);
                    }
                    Field sipStackField = SIPDialog.class.getDeclaredField("sipStack");
                    sipStackField.setAccessible(true);
                    sipStackField.set(dialog, sipStack);
                    Field eventListenersField = SIPDialog.class.getDeclaredField("eventListeners");
                    eventListenersField.setAccessible(true);
                    eventListenersField.set(dialog, new HashSet<>());

                    Request byeRequest = dialog.createRequest(Request.BYE);

                    SipURI byeURI = (SipURI) byeRequest.getRequestURI();
                    byeURI.setHost(platform.getServerIP());
                    byeURI.setPort(platform.getServerPort());
                    ClientTransaction clientTransaction;
                    if ("TCP".equals(platform.getTransport())) {
                        clientTransaction = tcpSipProvider.getNewClientTransaction(byeRequest);
                    } else {
                        clientTransaction = udpSipProvider.getNewClientTransaction(byeRequest);
                    }
                    dialog.sendRequest(clientTransaction);
                } catch (SipException e) {
                    e.printStackTrace();
                } catch (ParseException e) {
                    e.printStackTrace();
                } catch (NoSuchFieldException e) {
                    e.printStackTrace();
                } catch (IllegalAccessException e) {
                    e.printStackTrace();
                }

            }
        }
    }