As seen in the log below session gets created but has a invalid BuildUniqueId which makes the session not searchable or joinable by open steam.serverID, I have tested this on binary 4.24.3 and this isn’t present and session are created with out any issue. any idea why the source build carries this issue?
This SessionBuild ID is always invalid but is valid on binary of the same engine version.
BuildUniqueId: 0x00000000
[2020.05.09-05.34.56:235][565]SteamCoreLog: Warning: Created session! My Session
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: dumping NamedSession:
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: SessionName: My Session
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: HostingPlayerNum: 0
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: SessionState: Pending
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: RegisteredPlayers:
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: 0 registered players
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: dumping Session:
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: OwningPlayerName: [IHS] OverRated
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: OwningPlayerId: [IHS] OverRated [0x1D5B2184A60]
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: NumOpenPrivateConnections: 0
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: NumOpenPublicConnections: 4
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: SessionInfo: HostIP: INVALID SteamP2P: 76561198006150630:7777 Type: Lobby session SessionId: Lobby[0x186000003F549B2]
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: dumping SessionSettings:
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: NumPublicConnections: 5
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: NumPrivateConnections: 0
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bIsLanMatch: false
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bIsDedicated: false
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bUsesStats: false
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bShouldAdvertise: true
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bAllowJoinInProgress: true
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bAllowInvites: true
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bUsesPresence: true
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bAllowJoinViaPresence: true
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: bAllowJoinViaPresenceFriendsOnly: false
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: BuildUniqueId: 0x00000000
[2020.05.09-05.34.56:649][868]LogOnlineSession: Verbose: OSS: Settings:
[2020.05.09-05.34.56:649][868]SteamCoreLog: Warning: Create Session My Session Complete! 1