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Hey everyone, I'm tackling a scenario where I need to fetch a comprehensive list of both IPv4 and IPv6 addresses linked to a particular DNS. I know about the POSIX function getaddrinfo(), but I'm on the lookout for an asynchronous solution. Previously, I could've used CFHost, but unfortunately, it's been deprecated. Any suggestions or insights on how to achieve this asynchronously would be greatly appreciated! Thanks, Harshal

Hi everyone, I'm currently working on a project that involves using the Network framework on macOS 10.15 and iOS 12. While implementing error handling for my network connections, I encountered a warning about the conformance of 'NWError' to 'CustomNSError', which is only available in macOS 13.3 or newer. Here's the warning message I received while compiling the code: Warning: conformance of 'NWError' to 'CustomNSError' is only available in macOS 13.3 or newer self.vConnection = try NWConnection (to: self.vBaseSocketProperties!.uEndpoint!, using: self.vBaseSocketProperties!.uParamters!) self.vConnection?.stateUpdateHandler = { connectionState in switch connectionState { case .failed(let err): error_code = err.errorCode //Below all the other cases are also handled. }