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wireguard-apple
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VPN: Remove ability to deactivate the tunnel while resolving DNS

This commit is contained in:
Roopesh Chander 2018-10-28 17:46:18 +05:30
parent 8df53b7709
commit 4a71c0e98e
1 changed files with 7 additions and 13 deletions
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20
WireGuard/WireGuard/VPN/TunnelsManager.swift
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@ -13,7 +13,6 @@ protocol TunnelsManagerDelegate: class {
enum TunnelsManagerError: Error {
case dnsResolutionFailed
case dnsResolutionCancelled
case tunnelOperationFailed
case attemptingActivationWhenAnotherTunnelIsActive
case attemptingActivationWhenTunnelIsNotInactive
@ -252,16 +251,13 @@ class TunnelContainer: NSObject {
status = .resolvingEndpointDomains
dnsResolver.resolve { [weak self] endpoints in
guard let s = self else { return }
if (s.dnsResolver == nil) {
s.status = .inactive
completionHandler(TunnelsManagerError.dnsResolutionCancelled)
return
}
assert(s.status == .resolvingEndpointDomains)
s.dnsResolver = nil
guard let endpoints = endpoints else {
completionHandler(TunnelsManagerError.dnsResolutionFailed)
s.status = .inactive
return
}
s.dnsResolver = nil
s.startObservingTunnelStatus()
let session = (s.tunnelProvider.connection as! NETunnelProviderSession)
do {
@ -276,12 +272,10 @@ class TunnelContainer: NSObject {
}
fileprivate func startDeactivation() {
if (status != .inactive) {
dnsResolver = nil
assert(statusObservationToken != nil)
let session = (tunnelProvider.connection as! NETunnelProviderSession)
session.stopTunnel()
}
assert(status == .active)
assert(statusObservationToken != nil)
let session = (tunnelProvider.connection as! NETunnelProviderSession)
session.stopTunnel()
}
private func startObservingTunnelStatus() {