DNSResolver: No need to resolve if the endpoint is already an IP address
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1410b89f23
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@ -20,7 +20,9 @@ class DNSResolver {
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var resolvedEndpoints: [Endpoint?] = Array<Endpoint?>(repeating: nil, count: endpoints.count)
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for (i, endpoint) in self.endpoints.enumerated() {
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guard let endpoint = endpoint else { continue }
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if let resolvedEndpointStringInCache = DNSResolver.cache.object(forKey: endpoint.stringRepresentation() as NSString),
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if (endpoint.hasHostAsIPAddress()) {
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resolvedEndpoints[i] = endpoint
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} else if let resolvedEndpointStringInCache = DNSResolver.cache.object(forKey: endpoint.stringRepresentation() as NSString),
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let resolvedEndpointInCache = Endpoint(from: resolvedEndpointStringInCache as String) {
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resolvedEndpoints[i] = resolvedEndpointInCache
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} else {
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@ -38,7 +40,9 @@ class DNSResolver {
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var isResolvedByDNSRequest: [Bool] = Array<Bool>(repeating: false, count: endpoints.count)
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for (i, endpoint) in self.endpoints.enumerated() {
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guard let endpoint = endpoint else { continue }
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if let resolvedEndpointStringInCache = DNSResolver.cache.object(forKey: endpoint.stringRepresentation() as NSString),
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if (endpoint.hasHostAsIPAddress()) {
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resolvedEndpoints[i] = endpoint
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} else if let resolvedEndpointStringInCache = DNSResolver.cache.object(forKey: endpoint.stringRepresentation() as NSString),
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let resolvedEndpointInCache = Endpoint(from: resolvedEndpointStringInCache as String) {
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resolvedEndpoints[i] = resolvedEndpointInCache
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} else {
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