临时修改解决内网Ack问题

Lawrence

2020-12-14 e56fcc48e1b86f90df52bc5254668dad8a3a06c2

临时修改解决内网Ack问题

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

@@ -84,7 +84,11 @@
        SipURI requestLine = sipFactory.createAddressFactory().createSipURI(channelId, host.getAddress());

        //via

        ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();

        ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getSipIp(), sipConfig.getSipPort(), device.getTransport(), viaTag);

        ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(device.getHost().getIp(), device.getHost().getPort(), device.getTransport(), viaTag);

        viaHeader.setRPort();

        viaHeaders.add(viaHeader);



        viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getSipIp(), sipConfig.getSipPort(), device.getTransport(), viaTag);

        viaHeader.setRPort();

        viaHeaders.add(viaHeader);

        //from


 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/response/impl/InviteResponseProcessor.java

@@ -53,8 +53,14 @@
                Dialog dialog = evt.getDialog();

                CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);

                Request reqAck = dialog.createAck(cseq.getSeqNumber());

                dialog.sendAck(reqAck);



                SipURI requestURI = (SipURI) reqAck.getRequestURI();

                ViaHeader viaHeader = (ViaHeader) response.getHeader(ViaHeader.NAME);

                requestURI.setHost(viaHeader.getHost());

                requestURI.setPort(viaHeader.getPort());

                reqAck.setRequestURI(requestURI);



                dialog.sendAck(reqAck);

            }

        } catch (InvalidArgumentException | SipException e) {

            e.printStackTrace();