native macOS codings agent orchestrator prowl.onev.cat
Something went wrong. Try again.
3.2 kB · 85 lines
Swift
at main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586import Foundationimport Networkimport Security
/// User-facing classification of a transport failure. Raw Network.framework text belongs in the log.nonisolated enum MirrorConnectionFailure: Equatable, Sendable { case handshakeRejected(OSStatus) case refused case unreachable case unresolvable case timedOut case addressInUse case addressUnavailable case other(String)
init(_ error: NWError) { switch error { case .tls(let status): self = .handshakeRejected(status) case .posix(let code): switch code { case .ECONNREFUSED: self = .refused case .EHOSTUNREACH, .ENETUNREACH, .EHOSTDOWN, .ENETDOWN: self = .unreachable case .ETIMEDOUT: self = .timedOut case .EADDRINUSE: self = .addressInUse case .EADDRNOTAVAIL: self = .addressUnavailable default: self = .other(error.localizedDescription) } case .dns: self = .unresolvable default: self = .other(error.localizedDescription) } }
/// Message for an outgoing connection. `pairing` is true while a temporary code is presented. func clientMessage(endpoint: String, pairing: Bool) -> String { switch self { case .handshakeRejected: if pairing { return String( localized: "Host rejected the pairing code. Check the code, or refresh it on Host and try again." ) } return String(localized: "This Host no longer recognizes this Mac. Enter a new pairing code from Host.") case .refused: return String( localized: "Nothing is listening at \(endpoint). Check that Host is started and the port is correct." ) case .unreachable: return String(localized: "Cannot reach \(endpoint). Check that both Macs are on the same network or VPN.") case .unresolvable: return String(localized: "Cannot resolve the address \(endpoint). Check the name or use an IP address.") case .timedOut: return String(localized: "No response from \(endpoint). Check the address and that Host is started.") case .addressInUse, .addressUnavailable, .other: return String(localized: "Cannot connect to \(endpoint): \(detail)") } }
/// Message for a listener that failed to start or stopped. func listenerMessage(address: String, port: String) -> String { switch self { case .addressInUse: String(localized: "Port \(port) is already in use. Stop the other program or choose another port.") case .addressUnavailable: String(localized: "This Mac has no network interface with the address \(address).") default: String(localized: "Cannot start Host: \(detail)") } }
private var detail: String { switch self { case .handshakeRejected(let status): String(localized: "TLS handshake failed (\(String(status))).") case .refused: String(localized: "connection refused.") case .unreachable: String(localized: "network unreachable.") case .unresolvable: String(localized: "address not resolved.") case .timedOut: String(localized: "timed out.") case .addressInUse: String(localized: "address already in use.") case .addressUnavailable: String(localized: "address not available.") case .other(let text): text } }}