47 lines
1.1 KiB
Swift
47 lines
1.1 KiB
Swift
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//
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// SessionError.swift
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// TunnelKit
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//
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// Created by Davide De Rosa on 23/08/2018.
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// Copyright © 2018 Davide De Rosa. All rights reserved.
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//
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import Foundation
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/// The possible errors raised/thrown during `SessionProxy` operation.
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public enum SessionError: Error {
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/// The negotiation timed out.
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case negotiationTimeout
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/// The peer failed to verify.
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case peerVerification
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/// The VPN session id is missing.
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case missingSessionId
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/// The VPN session id doesn't match.
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case sessionMismatch
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/// The connection key is wrong or wasn't expected.
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case badKey
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/// The TLS negotiation failed.
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case tlsError
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/// The control packet has an incorrect prefix payload.
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case wrongControlDataPrefix
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/// The provided credentials failed authentication.
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case badCredentials
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/// The reply to PUSH_REQUEST is malformed.
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case malformedPushReply
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/// A write operation failed at the link layer (e.g. network unreachable).
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case failedLinkWrite
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/// The server couldn't ping back before timeout.
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case pingTimeout
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}
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