public static bool TryParse()

in sdk/src/Core/Internal/Utils/IPEndPointExtension.cs [108:138]

• 29 lines of code
• 5 McCabe index (conditional complexity)

        public static bool TryParse(string input, out HostEndPoint hostEndpoint)
        {
            var entries = input.Split(':');
            if (entries.Length != 2)
            {
                _logger.InfoFormat("Failed to parse HostEndPoint because input has not exactly two parts splitting by ':'. ({0})", input);
                hostEndpoint = null;
                return false;
            }
            if (!int.TryParse(entries[1], out var port))
            {
                _logger.InfoFormat("Failed to parse HostEndPoint because port is invalid. ({0})", input);
                hostEndpoint = null;
                return false;
            }
            if (port < 0 || 65535 < port)
            {
                _logger.InfoFormat("Failed to parse HostEndPoint because port is out of range. ({0})", input);
                hostEndpoint = null;
                return false;
            }
            
            /*
             * Almost anything can be a hostname which makes further validation here hard.
             * Accept any string in entries[0] and let it fail in the DNS lookup instead.
             */
            
            hostEndpoint = new HostEndPoint(entries[0], port);
            _logger.InfoFormat("Using custom daemon address: {0}:{1}", hostEndpoint.Host, hostEndpoint.Port);
            return true;
        }