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WebAPI/PresentationAPI:Protocol Draft: Difference between revisions
WebAPI/PresentationAPI:Protocol Draft (view source)
Revision as of 10:10, 7 April 2016
, 7 April 2016→Establish Data Channel: encrypt communication channel establish commands
(→Terminate Presentation: update details for terminating presentation) |
(→Establish Data Channel: encrypt communication channel establish commands) |
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* STEP 1: client creates data channel and generates SDP as offer | * STEP 1: client creates data channel and generates SDP as offer | ||
* STEP 2: establish control channel to server | * STEP 2: establish control channel to server | ||
* STEP 3: send send-offer command with offer to server | * STEP 3: send send-offer command with offer to server (send-offer command should be encrypted and carried by encrypted-ctrl-msg) | ||
* STEP 4: server creates data channel, assigns the received SDP as remote description, and generates SDP as answer | * STEP 4: server creates data channel, assigns the received SDP as remote description, and generates SDP as answer | ||
* STEP 5: send send-answer command with answer to client | * STEP 5: send send-answer command with answer to client (send-answer command should be encrypted and carried by encrypted-ctrl-msg) | ||
* STEP 6: client assigns the received SDP as remote description | * STEP 6: client assigns the received SDP as remote description | ||
** STEP 6': client and server might generate more ICE candidate and exchange it via update-ice-candidate command | ** STEP 6': client and server might generate more ICE candidate and exchange it via update-ice-candidate command (update-ice-candidate command should be encrypted and carried by encrypted-ctrl-msg) | ||
* STEP 7: data channel is created via JSEP procedure | * STEP 7: data channel is created via JSEP procedure | ||
[[File:Draft Protocol Establish Data Channel.png]] | [[File:Draft Protocol Establish Data Channel.png]] | ||