public UdpGelfClient(GelfLoggerOptions options)
{
_options = options;
_maxMessageBodySize = options.UdpMaxChunkSize - MessageHeaderSize;
_udpClient = new UdpClient(_options.Host, _options.Port);
_random = new Random();
}
private static IGelfClient CreateGelfClient(GelfLoggerOptions options)
{
return(options.Protocol switch
{
GelfProtocol.Udp => (IGelfClient) new UdpGelfClient(options),
GelfProtocol.Http => new HttpGelfClient(options),
GelfProtocol.Https => new HttpGelfClient(options),
_ => throw new ArgumentException("Unknown protocol.", nameof(options))
});
public HttpGelfClient(GelfLoggerOptions options)
{
var uriBuilder = new UriBuilder
{
Scheme = options.Protocol.ToString().ToLower(),
Host = options.Host,
Port = options.Port
};
_httpClient = new HttpClient
{
BaseAddress = uriBuilder.Uri,
Timeout = options.HttpTimeout
};
}
private static IGelfClient CreateGelfClient(GelfLoggerOptions options)
{
switch (options.Protocol)
{
case GelfProtocol.Udp:
return(new UdpGelfClient(options));
case GelfProtocol.Http:
case GelfProtocol.Https:
return(new HttpGelfClient(options));
default:
throw new ArgumentException("Unknown protocol.", nameof(options));
}
}
public GelfLoggerProvider(GelfLoggerOptions options)
{
if (string.IsNullOrEmpty(options.Host))
{
throw new ArgumentException("GELF host is required.", nameof(options));
}
if (string.IsNullOrEmpty(options.LogSource))
{
throw new ArgumentException("GELF log source is required.", nameof(options));
}
_options = options;
_gelfClient = CreateGelfClient(_options);
_messageProcessor = new GelfMessageProcessor(_gelfClient);
_messageProcessor.Start();
}
public HttpGelfClient(GelfLoggerOptions options)
{
var uriBuilder = new UriBuilder
{
Scheme = options.Protocol.ToString().ToLower(),
Host = options.Host,
Port = options.Port
};
_httpClient = new HttpClient
{
BaseAddress = uriBuilder.Uri,
Timeout = options.HttpTimeout
};
foreach (var header in options.HttpHeaders)
{
_httpClient.DefaultRequestHeaders.Add(header.Key, header.Value);
}
}
public UdpGelfClient(GelfLoggerOptions options)
{
_options = options;
_udpClient = new UdpClient();
_random = new Random();
}
public GelfLogger(string name, GelfMessageProcessor messageProcessor, GelfLoggerOptions options)
{
_name = name;
_messageProcessor = messageProcessor;
_options = options;
}
/// <summary>
/// Adds a <see cref="GelfLoggerProvider"/> to the logger factory with the supplied
/// <see cref="GelfLoggerOptions"/>.
/// </summary>
/// <param name="loggerFactory"></param>
/// <param name="options"></param>
/// <returns></returns>
public static ILoggerFactory AddGelf(this ILoggerFactory loggerFactory, GelfLoggerOptions options)
{
loggerFactory.AddProvider(new GelfLoggerProvider(options));
return(loggerFactory);
}
/// <summary>
/// Adds a <see cref="GelfLoggerProvider" /> to the logger factory with the supplied
/// <see cref="GelfLoggerOptions" />.
/// </summary>
/// <param name="loggerFactory"></param>
/// <param name="options"></param>
/// <returns></returns>
public static ILoggerFactory AddGelf(this ILoggerFactory loggerFactory, GelfLoggerOptions options)
{
return(loggerFactory.AddGelf(new OptionsMonitorStub <GelfLoggerOptions>(options)));
}