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Duplicate

Votes

0

Found in

2018.4

2019.3.13f1

2020.2

Issue ID

1245414

Regression

No

Socket constructor throws ArgumentException on IL2CPP when initializing TcpListener

IL2CPP

-

How to reproduce:
1. Open the attached "TcpListenerTestUWP.zip" project
2. Build and run to Standalone (make sure that development Build option is checked)
3. Observe the error

Expected result: "Created listener on port 9999" debug.log appears when initializing TcpListener
Actual result: ArgumentException error appears when initializing TcpListener

Reproducible with: 2018.4.23f1, 2019.3.15f1, 2020.1.0b10, 2020.2.0a11

Notes:
- This issue appears only in builds
- This happens only on IL2CPP, everything works like intended on Mono back-end

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