Refresh Realtime SFU DataChannel example - #31
Merged
nils-ohlmeier merged 1 commit intoSep 8, 2026
Conversation
The previous browser-only sample exposed the SFU bearer token and focused on timing measurements without current channel controls or cleanup. This replaces it with a TypeScript browser and localhost server that reads credentials from an ignored .dev.vars file. The example demonstrates reliable ordered delivery, a bounded waitForAck readiness gate, canReply, and unordered zero-retransmission state. It serializes SDP mutations through renegotiation, validates API responses, and makes setup and teardown retryable and idempotent. Strict typechecking, focused tests, generated-browser credential scanning, and a live Chrome run cover the documented message and cleanup paths. Repository scanning now skips ignored local secrets while still checking tracked and unignored files.
nils-ohlmeier
approved these changes
Sep 8, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
The previous browser-only sample exposed the SFU bearer token and focused on timing measurements without current channel controls or cleanup. This replaces it with a TypeScript browser and localhost server that reads credentials from an ignored .dev.vars file.
The example demonstrates reliable ordered delivery, a bounded waitForAck readiness gate, canReply, and unordered zero-retransmission state. It serializes SDP mutations through renegotiation, validates API responses, and makes setup and teardown retryable and idempotent.
Strict typechecking, focused tests, generated-browser credential scanning, and a live Chrome run cover the documented message and cleanup paths. Repository scanning now skips ignored local secrets while still checking tracked and unignored files.