WebSocketProvider.destroy() trigger an error

[VladimirDiamandi]

Ethers Version

6.11.1

Search Terms

No response

Describe the Problem

If there are active subscriptions, the error will be thrown after some time after calling the provider.destroy() method.
As I understand the cause of the error is this line, because this.#destoyed is set to true before the asynchronous function "this.removeAllListeners()" is executed, as a consequence, an exception is thrown in the send method.

Code Snippet

No response

Contract ABI

No response

Errors

Error: provider destroyed; cancelled request (operation="eth_unsubscribe", code=UNSUPPORTED_OPERATION, version=6.11.1)
    at makeError (/node_modules/ethers/lib.commonjs/utils/errors.js:129:21)
    at WebSocketProvider.send (/node_modules/ethers/lib.commonjs/providers/provider-jsonrpc.js:742:60)
    at /node_modules/ethers/lib.commonjs/providers/provider-socket.js:51:28 {
  code: 'UNSUPPORTED_OPERATION',
  operation: 'eth_unsubscribe',
  shortMessage: 'provider destroyed; cancelled request'
}

Environment

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Environment (Other)

No response

[ricmoo]

Fixed in v6.12.0. Let me know if you have any further issues.

Thanks! :)