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if we get re-invite with no SDP (looking at you, BT) just respond with current offer

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Dave Horton
2021-08-03 10:41:19 -04:00
parent df02837c82
commit 55b02c924f
1 changed files with 6 additions and 0 deletions
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lib/call-session.js
+6
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@@ -265,6 +265,12 @@ class CallSession extends Emitter {
async _onReinvite(dlg, req, res) {
try {
/* check for re-invite with no SDP -- seen that from BT when they provide UUI info */
if (!req.body) {
this.logger.info('got a reINVITE with no SDP; just respond with our current offer');
res.send(200, {body: dlg.local.sdp});
return;
}
const fromTag = dlg.type === 'uas' ? this.rtpEngineOpts.uas.tag : this.rtpEngineOpts.uac.tag;
const toTag = dlg.type === 'uas' ? this.rtpEngineOpts.uac.tag : this.rtpEngineOpts.uas.tag;
const offerMedia = dlg.type === 'uas' ? this.rtpEngineOpts.uac.mediaOpts : this.rtpEngineOpts.uas.mediaOpts;