Support for Dynamic Protocols #163
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threepointone
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Jan 8, 2023
This forks `reconnecting-websocket` into our own package, and adds some functionality from abandoned PRs on the source repo. Of note: - pladaria/reconnecting-websocket#166 Fix: handle error if getNextUrl throws - pladaria/reconnecting-websocket#132 feat: make protocols updatable - pladaria/reconnecting-websocket#141 [Fix] Socket doesn't connect again after closing while connecting (TODO: more) - pladaria/reconnecting-websocket#163 Support for Dynamic Protocols - pladaria/reconnecting-websocket#47 reconnecting and reconnectscheduled custom events
threepointone
added a commit
to partykit/partykit
that referenced
this pull request
Jan 8, 2023
This forks `reconnecting-websocket` into our own package, and adds some functionality from abandoned PRs on the source repo. Of note: - pladaria/reconnecting-websocket#166 Fix: handle error if getNextUrl throws - pladaria/reconnecting-websocket#132 feat: make protocols updatable - pladaria/reconnecting-websocket#141 [Fix] Socket doesn't connect again after closing while connecting (TODO: more) - pladaria/reconnecting-websocket#163 Support for Dynamic Protocols - pladaria/reconnecting-websocket#47 reconnecting and reconnectscheduled custom events
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Issue [#162].
Feature:
Dynamically provide Protocols on reconnect.
Use case:
Protocols is the only mechanism available to WebSocket to pass initialization information to the backend at connection time. As such, this could be leveraged for authorization. Modern authorization mechanisms, such as tokens, rotate over time and reconnecting with an old token will eventually fail. A dynamic Protocols provider can produce valid tokens at reconnect time.