Add MBSTF example tests to the 5MBS tutorials

[davidjwbbc]

The adds a tutorial demonstrate test examples of configuration for the MBSTF.

This also enables mermaid diagrams in the Getting-Started GitHub pages.

[davidjwbbc]

This is available to preview at https://davidjwbbc.github.io/Getting-Started/pages/5g-multicast-broadcast-services/tutorials/mbstf.html

[rjb1000]

Thanks, @davidjwbbc.

I have provided detailed review comments except for step 8, which I leave an an exercise for you to match the previous ones.

[jordijoangimenez]

I think this work is excellent, Super elaborated, the diagrams are a great addition, together with the call flows. Really great job.

Please give me one more day to check wireshark, take a look at the diagrams for consistency with the Test AF/AS and I believe we are good to go.

@davidjwbbc, would you like to have an express server under mbs-examples? Just thinking we have the express server under rt-common-shared (being used at the moment for 5GMS, MBMS, V3C). Not a big issue.

[davidjwbbc]

@davidjwbbc, would you like to have an express server under mbs-examples? Just thinking we have the express server under rt-common-shared (being used at the moment for 5GMS, MBMS, V3C). Not a big issue.

Yes as it provides several different redirection combinations for the objects requested by the MBSTF tutorial. I've added PR 5G-MAG/rt-mbs-examples#6 to add the new Express server implementation.

[jordijoangimenez]

Hi @davidjwbbc my last commit is useless. There's an issue with the mermaid in Step 7: https://github.com/davidjwbbc/Getting-Started/edit/gh-pages/pages/5g-multicast-broadcast-services/tutorials/mbstf.md#step-7-create-a-streaming-mbs-distribution-session-for-pull-operation-on-the-dash-manifest

[jordijoangimenez]

I'd like to dedicate some time on Friday to go through the tutorial. I'm unable to see any inside the FDT instance. However the commands work, the replies are correct and the express serve also works.

> express-mock-media-server@1.1.0 start
> node ./bin/www

GET /object1 200 4.766 ms - 39
GET /object2 302 23.057 ms - 35
GET /real-object2 200 1.725 ms - 92
GET /object3 301 10.816 ms - 47
GET /perm-object3 302 1.289 ms - 35
GET /real-object3 200 5.935 ms - 128
GET /object4 302 0.747 ms - 35
GET /temp-object4 301 4.252 ms - 47
GET /real-object4 200 1.731 ms - 128
GET /object1 200 1.289 ms - 39
GET /object2 302 0.515 ms - 35
GET /real-object2 200 0.629 ms - 92
GET /object3 301 0.431 ms - 47
GET /perm-object3 302 0.807 ms - 35
GET /real-object3 200 0.386 ms - 128
GET /object4 302 0.527 ms - 35
GET /temp-object4 301 0.730 ms - 47
GET /real-object4 200 0.622 ms - 128
GET /object1 200 1.071 ms - 39
GET /object2 302 0.654 ms - 35
GET /real-object2 200 0.614 ms - 92
GET /object3 301 0.589 ms - 47
GET /perm-object3 302 0.477 ms - 35
GET /real-object3 200 1.644 ms - 128
GET /object4 302 0.278 ms - 35
GET /temp-object4 301 0.951 ms - 47
GET /real-object4 200 0.523 ms - 128

[davidjwbbc]

Hi @davidjwbbc my last commit is useless. There's an issue with the mermaid in Step 7: https://github.com/davidjwbbc/Getting-Started/edit/gh-pages/pages/5g-multicast-broadcast-services/tutorials/mbstf.md#step-7-create-a-streaming-mbs-distribution-session-for-pull-operation-on-the-dash-manifest

I've fixed the sequence diagram in Step 7.