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support re-register

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This commit is contained in:
haibo.chen
2025-03-12 15:28:43 +08:00
parent b36fa94d48
commit c5a526e3b7
8 changed files with 107226 additions and 37 deletions
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87
pkg/service/outbound.go
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@ -108,6 +108,7 @@ Scale: %.1f
speedRequest.AppendHeader(sip.NewHeader("Content-Type", "Application/MANSRTSP"))
return speedRequest
}
func (s *UAS) AddSession(key string, status Session) {
logger.Tf(s.ctx, "AddSession: %s, %+v", key, status)
s.Streams.Store(key, status)
@ -176,6 +177,37 @@ func (s *UAS) InitMediaServer(req models.InviteRequest) error {
return nil
}
func (s *UAS) handleSipTransaction(req *sip.Request) (*sip.Response, error) {
tx, err := s.sipCli.TransactionRequest(s.ctx, req)
if err != nil {
return nil, errors.Wrapf(err, "transaction request error")
}
res, err := s.waitAnswer(tx)
if err != nil {
return nil, errors.Wrapf(err, "wait answer error")
}
if res.StatusCode != 200 {
return nil, errors.Errorf("response error: %s", res.String())
}
return res, nil
}
func (s *UAS) isPublishing(key string) bool {
c, ok := s.GetSession(key)
if !ok {
return false
}
// Check if stream already exists
if p, err := s.media.GetStreamStatus(c.Ssrc); err != nil || !p {
return false
}
return true
}
func (s *UAS) Invite(req models.InviteRequest) (*Session, error) {
key := fmt.Sprintf("%d:%s:%s:%d:%d:%d:%d", req.MediaServerId, req.DeviceID, req.ChannelID, req.SubStream, req.PlayType, req.StartTime, req.EndTime)
@ -267,19 +299,6 @@ func (s *UAS) Invite(req models.InviteRequest) (*Session, error) {
return &session, nil
}
func (s *UAS) isPublishing(key string) bool {
c, ok := s.GetSession(key)
if !ok {
return false
}
// Check if stream already exists
if p, err := s.media.GetStreamStatus(c.Ssrc); err != nil || !p {
return false
}
return true
}
func (s *UAS) Bye(req models.ByeRequest) error {
key, session := s.GetSessionByURL(req.URL)
@ -513,19 +532,41 @@ func (s *UAS) QueryRecord(deviceID, channelID string, startTime, endTime int64)
}
}
func (s *UAS) handleSipTransaction(req *sip.Request) (*sip.Response, error) {
tx, err := s.sipCli.TransactionRequest(s.ctx, req)
if err != nil {
return nil, errors.Wrapf(err, "transaction request error")
// ConfigDownload
// <?xml version="1.0"?>
// <Control>
// <CmdType>ConfigDownload</CmdType>
// <SN>474</SN>
// <DeviceID>33010602001310019325</DeviceID>
// </Control>
func (s *UAS) ConfigDownload(deviceID string) error {
var deviceConfigXML = `<?xml version="1.0"?>
<Control>
<CmdType>ConfigDownload</CmdType>
<SN>%d</SN>
<DeviceID>%s</DeviceID>
<ConfigType>BasicParam</ConfigType>
</Control>
`
d, ok := DM.GetDevice(deviceID)
if !ok {
return errors.Errorf("device %s not found", deviceID)
}
res, err := s.waitAnswer(tx)
body := fmt.Sprintf(deviceConfigXML, s.getSN(), deviceID)
req, err := stack.NewMessageRequest([]byte(body), stack.OutboundConfig{
Via: d.SourceAddr,
To: d.DeviceID,
From: s.conf.GB28181.Serial,
Transport: d.NetworkType,
})
if err != nil {
return nil, errors.Wrapf(err, "wait answer error")
}
if res.StatusCode != 200 {
return nil, errors.Errorf("response error: %s", res.String())
return errors.Wrapf(err, "build device config request error")
}
return res, nil
_, err = s.handleSipTransaction(req)
return err
}