Joseph Doherty
39 lines
1.8 KiB
C#
39 lines
1.8 KiB
C#
using Serilog;
|
|
using Serilog.Events;
|
|
using ZB.MOM.WW.OtOpcUa.Core.Scripting;
|
|
|
|
namespace ZB.MOM.WW.OtOpcUa.Host.Logging;
|
|
|
|
/// <summary>
|
|
/// Composes the root script <see cref="Serilog.ILogger"/> — the single pipeline every
|
|
/// per-script logger derives from. Fans each script log event out to three destinations:
|
|
/// a dedicated rolling <c>scripts-*.log</c> file, the main server log (via
|
|
/// <see cref="ScriptLogCompanionSink"/>, mirroring Error-or-higher events at Warning), and
|
|
/// the cluster <c>script-logs</c> DPS topic (via <see cref="ScriptLogTopicSink"/>) so the
|
|
/// live Script-log Admin UI page can tail script output.
|
|
/// </summary>
|
|
public static class ScriptRootLoggerFactory
|
|
{
|
|
/// <summary>
|
|
/// Builds the composed root script logger.
|
|
/// </summary>
|
|
/// <param name="publisher">
|
|
/// The publisher the topic sink forwards entries to (the DPS publisher in production).
|
|
/// </param>
|
|
/// <param name="filePath">
|
|
/// Path template for the rolling <c>scripts-*.log</c> file sink (e.g. <c>logs/scripts-.log</c>).
|
|
/// </param>
|
|
/// <param name="topicMinLevel">
|
|
/// Minimum level for events forwarded to the <c>script-logs</c> topic; lower-level events
|
|
/// still land in the file sink but are not pushed onto the cluster bus.
|
|
/// </param>
|
|
/// <returns>The composed root script logger.</returns>
|
|
public static Serilog.ILogger Build(IScriptLogPublisher publisher, string filePath, LogEventLevel topicMinLevel)
|
|
=> new LoggerConfiguration()
|
|
.MinimumLevel.Verbose()
|
|
.WriteTo.File(filePath, rollingInterval: RollingInterval.Day)
|
|
.WriteTo.Sink(new ScriptLogCompanionSink(Serilog.Log.Logger))
|
|
.WriteTo.Sink(new ScriptLogTopicSink(publisher, topicMinLevel))
|
|
.CreateLogger();
|
|
}
|