Hi, I want to make matchmaking system for my game. I've followed the tutorial on the docs but I can't join server. I'm using 2 different PCs and both logs show MatchmakingStatus = Matched. What can I do after seeing Matched status. After I called GetMatch and it's triggering successfully. 
I've found my problem. I've didn't enabled Server Allocation. Now I enabled and add RegionSelectionRule. But now it's required to send Player Latency. I don't know much about Json, I'll try my best to implement. :) If someone implemented already, it'd be great source for me.
I'm trying to implement Attributes Json but it doesn't work. It gives me "There were no latency measurements" or "No valid attributes" etc. It produce different errors when I change Latencies to latencies or latency. I'm missing one spot but I couldn't find it, can someone help me?
According to your scenario, the attribute path you should put in for it is simply “Latencies”: 
And please note that the Latencies must match the "Latencies" of Attributes in CreateMatchmakingTicket, here is a sample:
POST https://{
{TitleId}}.playfabapi.com/Match/CreateMatchmakingTicket
{
"Creator": {
"Entity": {
"Id": "A8140AB9109712B",
"Type": "title_player_account",
"TypeString": "title_player_account"
},
"Attributes": {
"DataObject": {
"mu": 16.0,
"sigma": 1.8,
"Latencies": [
{
"region": "EastUs",
"latency": 150
},
{
"region": "WestUs",
"latency": 400
}
]
}
}
},
"MembersToMatchWith": [],
"GiveUpAfterSeconds": 2,
"QueueName": "ServerEnabledQueue"
}
You can refer to this document for more detail, if there are other error message, please tell me.
Thanks :) I'm creating MM Ticket succesfully. Now I'll try to match 2 PCs.
Hi, me again. I can't join via IPV4+port. Logs shows true ip+port but it doesn't connect. Maybe server needs to open the session with ?listen option? Or clients calling too early to join? Maybe server is not initialized when they calling join? 
We would suggest you locally debug the game servers before you deploy it. In the progress of locally debugging, if the server executable has any issue, you can get the error stacks and logs conveniently. Please check this documentation Locally debugging game servers and integration with PlayFab for more details about locally debugging.
I'Ve found my problem, it was in joining code. I was using Unreal's GetWorld()->Exec. I changed it to PlayerController->Exec() and it works now.
23 People are following this question.
