Sign memory leak

[archie426]

Issue description

Write a short description about the issue
Sign memory problem

Steps to reproduce the issue

1. ...Place a sign and take a certain amount of time writing (any other steps are welcome)

OS and versions

• PocketMine-MP: Latest
• PHP: Latest
• OS: Windows 10 Pro 64-bit

Crashdump, backtrace or other files

• No crashes are shown

[archie426]

I reckon this is a bug, it happens on nukkit as well
Kill me if this was fixed

[dktapps]

This is unlikely to be a memory leak and does not provide any useful information about how to reproduce. And "latest" is not a valid version.

[SOF3]

If you indeed believe this is a problem, please provide a fair test, where you duplicate the server, change to a different port, start the two servers at the same time, join both servers at the same time with two clients, and only edit a sign on one server (and to make a control setup to make the test even more fair, place a block on the other server, and place a chest when you finish editing).
(And this still isn't strictly fair enough, because the random seed is different)

Please do not casually blame anything as the source of a memory leak. A memory leak can come from anything you least expect, such as a block of fire extinguishes.