Comments (2)
sending a 180/183 as a non-reliable response before the 200 OK is trivial:
srf.invite((req, res) => {
res.send(183, {body: ...});
srf.createUAS(..);
to send a 183 as a reliable response, include a RSeq
header, and add the two optional callbacks; the first is called when the response is sent (shows the message sent over the wire) and the second is called when we receive a PRACK to the reliable response:
srf.invite((req, res) => {
let uas;
res.send(183, {
headers {
'RSeq': 988789 // some value you assign
},
body: mySdp
},
(err, sent) => {
console.log(`sent response ${sent}`);
},
() => {
console.log('received PRACK, now we can send 200 OK');
uas = srf.createUAS(...);
});
Does that help? I see that Figure 5 in the doc you cite is sending some additional INFO messages during call setup, is that something you are trying to do? I've not specifically tested that callflow so let me know how you get on.
from drachtio-srf.
Thank you for reply. Just saw, that this kind of connection flow is still marked as a draft. I've now disabled trickle support on the WebRTC client. So there is no need for a 183 Response anymore.
from drachtio-srf.
Related Issues (20)
- PRACK interoperability not working HOT 3
- B2BUA 200 response missing SDP HOT 4
- OPTIONS request that causes a problem HOT 4
- Upgrade UUID to version 8 to avoid warnings for 3.4.0 HOT 2
- Broken links in https://drachtio.org/api HOT 1
- 407 response with re-Invite HOT 1
- ON Bye message in UAC/UAS , URl is replaced as placeholder and i am not getting bye message on the client HOT 1
- How can Srf client know about the loss of TCP/WS connection from SIP client to Drachtio server HOT 26
- how to place a call with asterisk HOT 3
- How to set SIP transport for createUac HOT 8
- SipError: Sip non-success response: 408 HOT 4
- createB2BUA can forward UAS Cancel request to UAC Cancel request.
- Can I get the headers of received CANCEL? HOT 17
- Do both Drachtio and SRF support SIP REPLACE?
- Public IP in Contact Header in #createUAS HOT 2
- Request-Line change request in SRF HOT 3
- Server error: unable to find dialog for dialog id provided HOT 1
- Getting periodic 486 and 503 errors HOT 3
- Srf types not updated correctly sometime after 4.5.23 HOT 3
- Capture all SIP messages in SIP Dialogs HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from drachtio-srf.