internal DefaultsAndOverrides(Communicator communicator, ILogger logger) { string?val; DefaultTransport = communicator.GetProperty("Ice.Default.Transport") ?? "tcp"; DefaultHost = communicator.GetProperty("Ice.Default.Host"); val = communicator.GetProperty("Ice.Default.SourceAddress"); if (val != null) { DefaultSourceAddress = Network.GetNumericAddress(val); if (DefaultSourceAddress == null) { throw new InvalidConfigurationException( $"invalid IP address set for Ice.Default.SourceAddress: `{val}'"); } } else { DefaultSourceAddress = null; } val = communicator.GetProperty("Ice.Override.Timeout"); if (val != null) { OverrideTimeout = true; OverrideTimeoutValue = communicator.GetPropertyAsInt("Ice.Override.Timeout") ?? 0; if (OverrideTimeoutValue < 1 && OverrideTimeoutValue != -1) { OverrideTimeoutValue = -1; var msg = new System.Text.StringBuilder("invalid value for Ice.Override.Timeout `"); msg.Append(communicator.GetProperty("Ice.Override.Timeout")); msg.Append("': defaulting to -1"); logger.Warning(msg.ToString()); } } else { OverrideTimeout = false; OverrideTimeoutValue = -1; } val = communicator.GetProperty("Ice.Override.ConnectTimeout"); if (val != null) { OverrideConnectTimeout = true; OverrideConnectTimeoutValue = communicator.GetPropertyAsInt("Ice.Override.ConnectTimeout") ?? -1; if (OverrideConnectTimeoutValue < 1 && OverrideConnectTimeoutValue != -1) { OverrideConnectTimeoutValue = -1; var msg = new System.Text.StringBuilder("invalid value for Ice.Override.ConnectTimeout `"); msg.Append(communicator.GetProperty("Ice.Override.ConnectTimeout")); msg.Append("': defaulting to -1"); logger.Warning(msg.ToString()); } } else { OverrideConnectTimeout = false; OverrideConnectTimeoutValue = -1; } val = communicator.GetProperty("Ice.Override.CloseTimeout"); if (val != null) { OverrideCloseTimeout = true; OverrideCloseTimeoutValue = communicator.GetPropertyAsInt("Ice.Override.CloseTimeout") ?? -1; if (OverrideCloseTimeoutValue < 1 && OverrideCloseTimeoutValue != -1) { OverrideCloseTimeoutValue = -1; var msg = new System.Text.StringBuilder("invalid value for Ice.Override.CloseTimeout `"); msg.Append(communicator.GetProperty("Ice.Override.CloseTimeout")); msg.Append("': defaulting to -1"); logger.Warning(msg.ToString()); } } else { OverrideCloseTimeout = false; OverrideCloseTimeoutValue = -1; } val = communicator.GetProperty("Ice.Override.Compress"); if (val != null) { OverrideCompress = true; OverrideCompressValue = communicator.GetPropertyAsInt("Ice.Override.Compress") > 0; if (!BZip2.Supported() && OverrideCompressValue) { string lib = AssemblyUtil.IsWindows ? "bzip2.dll" : "libbz2.so.1"; Console.Error.WriteLine("warning: " + lib + " not found, Ice.Override.Compress ignored."); OverrideCompressValue = false; } } else { OverrideCompress = !BZip2.Supported(); OverrideCompressValue = false; } val = communicator.GetProperty("Ice.Override.Secure"); if (val != null) { OverrideSecure = true; OverrideSecureValue = communicator.GetPropertyAsInt("Ice.Override.Secure") > 0; } else { OverrideSecure = false; OverrideSecureValue = false; } DefaultCollocationOptimization = (communicator.GetPropertyAsInt("Ice.Default.CollocationOptimized") ?? 1) > 0; val = communicator.GetProperty("Ice.Default.EndpointSelection") ?? "Random"; if (val.Equals("Random")) { DefaultEndpointSelection = Ice.EndpointSelectionType.Random; } else if (val.Equals("Ordered")) { DefaultEndpointSelection = EndpointSelectionType.Ordered; } else { throw new InvalidConfigurationException($"illegal value `{val}'; expected `Random' or `Ordered'"); } DefaultTimeout = communicator.GetPropertyAsInt("Ice.Default.Timeout") ?? 60000; if (DefaultTimeout < 1 && DefaultTimeout != -1) { DefaultTimeout = 60000; var msg = new System.Text.StringBuilder("invalid value for Ice.Default.Timeout `"); msg.Append(communicator.GetProperty("Ice.Default.Timeout")); msg.Append("': defaulting to 60000"); logger.Warning(msg.ToString()); } DefaultLocatorCacheTimeout = communicator.GetPropertyAsInt("Ice.Default.LocatorCacheTimeout") ?? -1; if (DefaultLocatorCacheTimeout < -1) { DefaultLocatorCacheTimeout = -1; var msg = new System.Text.StringBuilder("invalid value for Ice.Default.LocatorCacheTimeout `"); msg.Append(communicator.GetProperty("Ice.Default.LocatorCacheTimeout")); msg.Append("': defaulting to -1"); logger.Warning(msg.ToString()); } DefaultInvocationTimeout = communicator.GetPropertyAsInt("Ice.Default.InvocationTimeout") ?? -1; if (DefaultInvocationTimeout < 1 && DefaultInvocationTimeout != -1 && DefaultInvocationTimeout != -2) { DefaultInvocationTimeout = -1; var msg = new System.Text.StringBuilder("invalid value for Ice.Default.InvocationTimeout `"); msg.Append(communicator.GetProperty("Ice.Default.InvocationTimeout")); msg.Append("': defaulting to -1"); logger.Warning(msg.ToString()); } DefaultPreferSecure = communicator.GetPropertyAsInt("Ice.Default.PreferSecure") > 0; val = communicator.GetProperty("Ice.Default.Encoding"); if (val == null) { DefaultEncoding = Encoding.Latest; } else { DefaultEncoding = Encoding.Parse(val); DefaultEncoding.CheckSupported(); } bool slicedFormat = communicator.GetPropertyAsInt("Ice.Default.SlicedFormat") > 0; DefaultFormat = slicedFormat ? Ice.FormatType.SlicedFormat : Ice.FormatType.CompactFormat; }