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fix: use configured rpc for ENS lookups #2392

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fix: use configured rpc for ENS lookups #2392

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14 changes: 10 additions & 4 deletions packages/core/src/provider.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -41,22 +41,28 @@ export const viemProviders: {
[key: string]: PublicClient
} = {}

function getProviderCacheKey(chain: Chain): string {
return chain.rpcUrl || chain.publicRpcUrl || chain.id
}

async function getProvider(chain: Chain): Promise<PublicClient | null> {
if (!chain) return null

if (!viemProviders[chain.rpcUrl as string]) {
const cacheKey = getProviderCacheKey(chain)

if (!viemProviders[cacheKey]) {
const viemChain = await chainIdToViemENSImport(chain.id)
if (!viemChain) return null

const { createPublicClient, http } = await import('viem')
const publicProvider = createPublicClient({
chain: viemChain,
transport: http()
transport: http(chain.rpcUrl || chain.publicRpcUrl)
})
viemProviders[chain.rpcUrl as string] = publicProvider as PublicClient
viemProviders[cacheKey] = publicProvider as PublicClient
}

return viemProviders[chain.rpcUrl as string]
return viemProviders[cacheKey]
}

export function requestAccounts(
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