pion / explainer Goto Github PK
View Code? Open in Web Editor NEWExplainer parses WebRTC Offers/Answers then provides summaries and suggestions
Home Page: https://pe.pion.ly/
License: MIT License
explainer's People
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explainer's Issues
CI WorkFlow "Check Go Generate" is broken
Replace GitHub actions workflow and other assets with pion/.goassets repo
Replace GitHub actions workflow and other assets with pion/.goassets repo
Reduce build size
tinygo build -o wasm.wasm -target wasm -size full github.com/pion/explainer/pkg/wasm/
code rodata data bss | flash ram | package
------------------------------- | --------------- | -------
26786 0 7750 81310 | 34536 89060 | (unknown)
8 0 0 0 | 8 0 | /home/sean/go/src/github.com/tinygo/tinygo/lib/wasi-libc/libc-top-half/musl/src/exit
1938 0 0 0 | 1938 0 | /home/sean/go/src/github.com/tinygo/tinygo/lib/wasi-libc/libc-top-half/musl/src/string
3282 0 0 0 | 3282 0 | bufio
13 0 0 0 | 13 0 | bytes
3246 0 0 0 | 3246 0 | encoding/base64
60 0 0 0 | 60 0 | encoding/binary
429 0 0 0 | 429 0 | errors
3093 0 0 0 | 3093 0 | github.com/CosmWasm/tinyjson/buffer
23307 0 8 0 | 23315 8 | github.com/CosmWasm/tinyjson/jlexer
1759 0 256 0 | 2015 256 | github.com/CosmWasm/tinyjson/jwriter
3189 0 0 0 | 3189 0 | github.com/pion/explainer
9958 0 0 0 | 9958 0 | github.com/pion/explainer/internal/sdp
87 0 0 0 | 87 0 | internal/bytealg
1291 0 0 4 | 1291 4 | internal/task
2109 0 0 500000 | 2109 500000 | main
33 0 0 0 | 33 0 | os
11186 0 0 0 | 11186 0 | reflect
11600 0 12 156 | 11612 168 | runtime
8118 0 0 0 | 8118 0 | strconv
254 0 0 0 | 254 0 | strings
812 0 0 0 | 812 0 | sync
11789 0 0 40 | 11789 40 | syscall/js
181 0 0 0 | 181 0 | time
30 0 0 0 | 30 0 | unicode/utf16
732 0 288 0 | 1020 288 | unicode/utf8
------------------------------- | --------------- | -------
125290 0 8314 581510 | 133604 589824 | total
We should see if we can drop the github.com/CosmWasm/tinyjson/jlexer dependency. We are adding 35Kb just for that. I think it would be fine to just have code that walks the entire string and extracts sdp+type.
This is our current gzip size
tinygo build -o wasm.wasm -target wasm -no-debug --panic trap github.com/pion/explainer/pkg/wasm
gzip -9 < wasm.wasm | wc -c
34059
Should I/O be Serialized, or should we accept text/base64/etc.. and parse?
It might be nice to have an API that accepts anything and does heuristics. If that fails it will return an error.
That could be frustrating for users that already have a SessionDescription/JSON though? We could provide two APIs (one for JSON/one for text?)
Return errors with context
We should return line numbers if possible for every warning/error/suggestion.
When we build a SDP Explorer it would allow people to highlight a field and it could tell people exactly what it means.
Errors/Warnings/Suggestions and PeerDetails/SessionDetails definitions
List of all the things we can surface to users.
Errors
- Two Offers or Two Answers were provided
- Mismatch on Transceiver Count
- Answerer using incorrect PayloadTypes
Warnings
Suggestions
PeerDetails
- DataChannel enabled?
- MediaSection ID
- MediaSection Order
- How many tracks wish to be sent?
- How many tracks are able to be received?
- Audio+Video Codecs
- Are they all the same for each MediaSection?
- DTLS Fingerprint
- At Media or Global?
- Are they all the same?
- ICE ufrag+pwd
- At Media or Global?
- Are they all the same?
SessionDetails
Action Required: Fix Renovate Configuration
There is an error with this repository's Renovate configuration that needs to be fixed. As a precaution, Renovate will stop PRs until it is resolved.
Error type: Cannot find preset's package (github>pion/renovate-config)
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