ramonsmits

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)
        {

ramonsmits

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.

ramonsmits

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);

ramonsmits

Install .NET 9 on Raspberry pi

Install .NET via the following script:

• https://learn.microsoft.com/en-us/dotnet/core/tools/dotnet-install-script

1. Perform dry run and review envvar DOTNET_INSTALL_DIR

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

ramonsmits

#!/bin/bash

# store the current dir
CUR_DIR=$(pwd)

# Let the person running the script know what's going on.
printf "\n\033[1mPulling in latest changes for all repositories...\033[0m\n"

# Find all git repositories and update it to the master latest revision
for i in $(find . -name ".git" | cut -c 3-); do

ramonsmits

 // FLEX|2024-09-05 15:22:37|1600/2/K/A|05.105|002029569 000123126 000126999|ALN|A2 11126 Rit 126665 VWS Wormerveer Industrieweg Wormerveer
const int framesPerHour = 15 * 128;
const int millisecondsInFrame = 3600_000 / framesPerHour;

var segments = l.Split('|');
var values = segments[3].Split(".");
var cycle = int.Parse(values[0]);
var frame = int.Parse(values[1]);

var frames = cycle * 128 + frame;

ramonsmits

// DateTimeOffset first converts internally to DateTime, if you only want to get Unix Time you would need to do:
// DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() which allocated more memory and is significantly slower due to
// embedding offset data based on the active timezone.
public static class DateTimeUnixTimeExtensions
{
    static readonly long UnixEpochTicks = DateTime.UnixEpoch.Ticks;
    static readonly long UnixEpochMilliseconds = UnixEpochTicks / TimeSpan.TicksPerMillisecond; // 62,135,596,800,000

    public static long ToUnixTimeMilliseconds(this DateTime instance)
    {

ramonsmits

I had issue running the Yamaha USB driver installer part of um3141x64.zip. Running the setup.exe showed dialog with the message:

1152: Error extracting to the temporary location

I used Sysintermals Procmon to check what failed but that didn't reveal the problem. My current TEMP folder points to the folder S:\.tmp on a ReFS partition. After temporarily creating a c:\tmp, set TEMP and TMP environment variables to that value the setup.exe ran without any issues. That means the installer could:

1. Required C: drive
2. Didn't like the period character in the path
3. Isn't working with ReFS partitions

ramonsmits

1. Ensure that a shared folder exists between the containers. For example, I have the following volume mapping on both instances: - ./backups:/backups
2. Create a backup via the command pg_dump. For example, the following docker container myapp_db_1:

• docker exec myapp_db_1 bash -c "pg_dump --username=myuser --no-password --format=c mydatabase > /backups/1.dump"
  

3. Restore via the command pg_restore on another (newer major) of postgres:

• docker exec myapp_db_2 bash -c  "pg_restore --username=myuser --no-password --dbname=mydatabase --verbose /backups/1.dump"
  

ramonsmits

static class FileHelper
{
	public static bool FileInUse(string path)
	{
		try
		{
			using var stream = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.None);
			return false;
		}
		catch (IOException)