public static ILoggingBuilder AddAdjustableLoggerProvider <TSwitch>(this ILoggingBuilder builder, TSwitch logLevelSwitch, Action <AdjustableLoggerProviderBuilder> configure)
where TSwitch : ILoggingLevelSwitch
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
var adjustableLoggerBuilder = new AdjustableLoggerProviderBuilder(builder, logLevelSwitch);
configure?.Invoke(adjustableLoggerBuilder);
var provider = adjustableLoggerBuilder.Build();
builder.AddProvider(provider);
builder.Services.AddSingleton <ILoggingLevelSwitch>(provider.LogLevelSwitch);
return(builder);
}
public static ILoggingBuilder AddAdjustableLoggerProvider(this ILoggingBuilder builder, LogLevel initialMinimumLogLevel, Action <AdjustableLoggerProviderBuilder> configure)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
var logLevelSwitch = new LoggingLevelSwitch()
{
MinimumLevel = initialMinimumLogLevel
};
var adjustableLoggerBuilder = new AdjustableLoggerProviderBuilder(builder, logLevelSwitch);
configure?.Invoke(adjustableLoggerBuilder);
var provider = adjustableLoggerBuilder.Build();
builder.AddProvider(provider);
builder.Services.AddSingleton <ILoggingLevelSwitch>(provider.LogLevelSwitch);
builder.AddFilter <AdjustableLogLevelLoggerProvider>(null, LogLevel.Trace); // because it's dynamic we always need to get all log events.
return(builder);
}
