Reproduction steps:
1. Open the attached “IN-99790/Source/Client” project
2. Open the Build Settings window (File > Build Settings)
3. Build the Project
4. Launch the “IN-99790/Builds/Server/LinuxNamedPipeTest” executable through the terminal
5. Launch the Build through the terminal with {{-logFile
{path}
}} argument
6. Observe the terminal and log file outputs
Expected result: Both Server and Client successfully connect to the two named pipes and each sends and receives a single message without issue
Actual result: Neither Server nor Client successfully completes the connection to the named pipes because the Unity side has the issue where it is blocked.
Reproducible with: 2021.2.0a18, 2021.3.51f1, 2022.3.61f1, 6000.0.48f1, 6000.1.1f1, 6000.2.0a10
Not reproducible with: 2021.2.0a17
Reproducible on: Ubuntu 24.04
Not reproducible on: No other environments tested