fsw | file change monitor with multiple backends | Monitoring library

I am very new to coding (3 days in) and working on a project using FileSystemWatcher.

My current project is monitoring file changes to trigger an action.

I have it working correctly where it is monitoring a folder, with currently a single .txt file in it, and using OnChanged (looking at lastwrite) it triggers the action as expected. This is all fine and works perfectly, so I'm happy that I understand and can implement a basic FSW with an OnChanged event and trigger the appropriate action (go me, this is only after 3 days of learning C#).

However, I am unsure how to scale this up to multiple .txt files in the same folder, with each file triggering it's own specific action.

Example: A.txt, B.txt, and C.txt live in the same folder, using FSW whenever the files are changed I want to trigger an action specific to that file - so when OnChanged A.txt would trigger action a , and B.txt would trigger action b.

I imagine I will need to use queue's, possibly with BlockingCollection(?), however I do not understand how I can get the FSW to add to a queue in a way that it identifies WHICH file has been changed and then how to link that to the specific action for that file.

Any ideas how to mix FSW with queueing to trigger a set action?

Any help would be greatly appreciated.

I have added my base code below (showing the FSW and OnChanged with an example action) - apologies if messy as I'm still learning.

I have json format Splunk search results like below :

I am trying to call a oracle based stored procedure in Springboot. It's working as expected but I am getting below warning while scanning through SonarQube. Please suggest a way to handle it.

Program.java :

Is there a way to add a time delay to this script to move the .pdfs.? So when multiple PDf's are dropped into the transfer folder wait 10 seconds before it transfers the file(s)

I have this PowerShell Script that monitors if a file has been saved inside a folder, and then does a call to a relay to control traffic lights. When a new image is found, the traffic light goes to red, waits 60 seconds and then goes back to green.

As is to be expected - when during those 60 seconds a new file is added to this folder, it goes into the queue - so when the lights go back to green, they switch back to red for 60 seconds.

What is the cleanest way to stop the filesystemwatcher when a file is created, and restart it? Stopping the FileSystemWatcher is no problem, when I dispose of the $FileSystemWatcher - but restarting it doesn't work. Also I would like to be the code as least redundant if possible, without copying all the FSW code inside my Action (if possible)

The below code is checking for new files in a specified directory $folderCompleted.

Currently, when a small file is placed into that directory (~1MB) the Move-Item command and other file reading checks complete successfully.

However when a large file is moved into this directory, the Object event is called before the file is completely moved (copied over) into that directory. This causing the file checks and the Move-Item command to fail since the file is still in use.

I'm doing a bit of operating system development and here's my target. I've enabled paging and want to remove the identity mapping. Previously, I had two mappings, identity map of 0-4M and kernel at virtual address 0xC0000000 mapped to physical address 1M. My bootloader does this before the jump to the kernel and it's the kernel's responsibility to remove the identity map. My stack pointer has value 0x90000 now. My strategy is as follows:

After I enter the kernel, I use recursive page tables to have access (I get their virtual addresses: What happens when you lose the virtual address of the page directory?) to my page directory and all other page tables. Recursive page tables: The last entry of the page directory points to itself.

I want to remap the stack and give it a virtual address. Since 0xFFC00000-0xFFFFFFFF are used by the recursive page technique, I use 0xFFC00000 as the virtual address of the stack, which I map to 0x90000 physical.

I then re-initialize the gdt.

Now the state of my system is this:

i'm a very beginer in C # and it's also my first post here so please be nice with me :)

Well, i'm trying to code a litle apps that read a file only if it changed and update the new content in a richtextbox control in a Windows Form.

So there is my code :

I have a problem with my PowerShell script putting files to an ESB. Often it works, but not always, especially with large files things go wrong. Does anyone see errors in my script or a way to tackle/resolve my problem?

Note:

• Resume support is not an option because I have no change rights.
• With "WinSCP GUI" I manage to successfully upload large files. (resume support off)
• The directory which contains the files for upload, is monitored for file creation, then the files are copied to a separate folder for upload. When upload is successful, the file is deleted(from the second folder).
• I'm a beginner at PowerShell, so there's probably the reason for error(s). English is also not my native language, so excuse me for any mistakes.

The script is started in TaskScheduler: