release Fixing Memory Leaks in "Public" Systems

[Black_Rose©]

Has your server crashed unexpectedly, and you're wondering why? If you have multiple systems installed, this might be the reason. Below is a list of issues that need addressing to ensure better performance.

Identifying the Culprit

Let’s start with the issue related to ZeNu. While you may have been waiting for a fix for a long time, I'm here to help you out.

Chest View Drop Issue

Both the public and private versions of this system share a common problem: they allocate memory for the grid but fail to free it. Here’s how to resolve that.

Update in item_manager.cpp

1. Locate the Existing Function

   Find the following segment in your item_manager.cpp file:

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• Modify the Code

  You need to add a cleanup step to your function to ensure that allocated memory is properly freed. Update your code as follows:

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Dungeon Information Issues

This section requires proper handling of references. This error can lead to performance warnings in the source code and cause more severe issues, including database crashes.

Updates in char.cpp

1. Find Instances of Incorrect Usage of References

   Change the following:

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To:

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Make sure to adapt all instances accordingly:

1. for (const auto& info : m_dungeonInfo)
       

Updates in ClientManager.cpp

1. Locate and Modify Dungeon Information Maps

   Change:

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And similarly for:

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Change to:

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There are many more issues present in each system that needs attention. A lot of these problems can drastically affect performance, especially when you have 200-500 players online. Identifying and fixing these memory leaks will ensure your server runs smoothly.