Description

Attempting to use Find Session / Join Session to join a LAN session on iOS results in inconsistent results, requiring the client to press the join button multiple times to join properly.

Currently blocked from reproducing this in Main as I am unable to properly create a session.

Testing in 4.20.1 will result in this crash when you do end up joining the session: UE-62672

Regression?: No
This occurred in 4.19

Steps to Reproduce
  1. Download the attached project
  2. Package the project for iOS
  3. Deploy the project to two iOS devices that are connected via Wi-fi
  4. On device 1, press Host and ensure that you get the print message saying that a session has been created.
  5. On device 2, press Join
    Result: Nothing happens and you must press the Join button multiple times to find the session
    Expected: You join the session on the first press

Have Comments or More Details?

There's no existing public thread on this issue, so head over toAnswerHub just mention UE-62687 in the post.

19
Login to Vote

Unresolved
ComponentNetworking
Affects Versions4.194.20
Target Fix4.25
CreatedAug 8, 2018
ResolvedOct 28, 2019
UpdatedFeb 11, 2020