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# System prepended metadata

title: '2025-05-08'
tags: [journal]

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---
tags: journal
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# thursday, may 8th, 2025

- patched the resonance testnet rpc/ws load balancer to gracefully handle individual node outages
- patched nginx cors headers for GET requests to the rpc/ws endpoints after discovering that substrate only sets cors headers for POST/PUT/OPTIONS requests

*[cors]: cross-origin resource sharing
*[rpc]: remote procedure call
*[ws]: web socket
