Ramon Smits ramonsmits

Queues used by the various Particular Platform instances

Queue	Error	Audit	Monitoring
audit		CR
error	CR
particular.monitoring			CR
particular.servicecontrol	CR	W
particular.servicecontrol.errors	CW

Create

sudo btrfs subvolume snapshot / /.snapshots/$(date +%F_%T)

Delete

sudo btrfs subvolume delete /.snapshots/2024-05-19_14:22:31

List

sudo btrfs subvolume list /

Steps to run ServiceControl RavenDB external

Drive	Storage type	Size (GiB)	Max IOPS	Max throughput (MBps)	Encryption	Host caching
C:	Premium SSD LRS	127	500	100	SSE with PMK	Read/Write
E:	Premium SSD LRS	2048	7500	250	SSE with PMK	Read-only
F:	Premium SSD v2 LRS	2048	3000	125	SSE with PMK	None
G:	Ultra disk LRS	2048	7500	240	SSE with PMK	None

Install .NET via the following script:

I advise to first do a dry run and to enable verbose mode to review if envvar DOTNET_INSTALL_DIR is set correctly:

	using System;
	using Microsoft.Extensions.Hosting;

	class UnsubscribeHostedService(IMessageSession messageSession : BackgroundService
	{
	protected override async Task ExecuteAsync(CancellationToken stoppingToken)
	{
	await messageSession.Unsubscribe<MyEvent>();
	}
	}

	<?xml version="1.0" encoding="utf-8" ?>
	<!--
	ServiceControl audit trace logging but excluding very chatty loggers which should use Trace/Verbose log level but
	that log level is not available in NServiceBus.Logging....

	Also uses UTC as time reference

	See https://docs.particular.net/servicecontrol/logging#customize-logging
	-->
	<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

	namespace NServiceBus.Logging;

	using System;

	public static class LogExtensions
	{
	public static void ErrorFormat(this ILog log, Exception exception, string format, params object[] args)
	{
	if (log.IsErrorEnabled)
	{

	using MessagePack;
	using MQTTnet;
	using MQTTnet.Client;

	public static class MqttExtensions
	{
	static readonly HashSet<ushort> topicAliases = new();

	/// <summary>
	/// Publish a message pack serialized message with optional topic alias.

	static void DumpHex(byte[] data, int bytesPerLine = 16)
	{
	if (data == null) throw new ArgumentNullException(nameof(data));

	var sb = new StringBuilder();
	for (int offset = 0; offset < data.Length; offset += bytesPerLine)
	{
	sb.Clear();
	sb.AppendFormat("{0:X8} ", offset);