public void RequestServerList(LRMRegions searchRegion = LRMRegions.Any)
{
if (_isAuthenticated && _connectedToRelay)
{
StartCoroutine(GetServerList(searchRegion));
}
else
{
Debug.Log("You must be connected to Relay to request server list!");
}
}
IEnumerator GetServerList(LRMRegions region)
{
if (!useLoadBalancer)
{
string uri = $"http://{serverIP}:{endpointServerPort}/api/compressed/servers";
using (UnityWebRequest webRequest = UnityWebRequest.Get(uri))
{
webRequest.SetRequestHeader("Access-Control-Allow-Credentials", "true");
webRequest.SetRequestHeader("Access-Control-Allow-Headers", "Accept, X-Access-Token, X-Application-Name, X-Request-Sent-Time");
webRequest.SetRequestHeader("Access-Control-Allow-Methods", "GET, POST, OPTIONS");
webRequest.SetRequestHeader("Access-Control-Allow-Origin", "*");
// Request and wait for the desired page.
yield return(webRequest.SendWebRequest());
var result = webRequest.downloadHandler.text;
#if UNITY_2020_1_OR_NEWER
switch (webRequest.result)
{
case UnityWebRequest.Result.ConnectionError:
case UnityWebRequest.Result.DataProcessingError:
case UnityWebRequest.Result.ProtocolError:
Debug.LogWarning("LRM | Network Error while retreiving the server list!");
break;
case UnityWebRequest.Result.Success:
relayServerList?.Clear();
relayServerList = JsonUtilityHelper.FromJson <Room>(result.Decompress()).ToList();
serverListUpdated?.Invoke();
break;
}
#else
if (webRequest.isNetworkError || webRequest.isHttpError)
{
Debug.LogWarning("LRM | Network Error while retreiving the server list!");
}
else
{
relayServerList?.Clear();
relayServerList = JsonUtilityHelper.FromJson <Room>(result.Decompress()).ToList();
serverListUpdated?.Invoke();
}
#endif
}
}
else // get master list from load balancer
{
yield return(StartCoroutine(RetrieveMasterServerListFromLoadBalancer(region)));
}
}
/// <summary>
/// Gets master list from the LB.
/// This can be optimized but for now it is it's
/// own separate method, so i can understand wtf is going on :D
/// </summary>
/// <returns></returns>
IEnumerator RetrieveMasterServerListFromLoadBalancer(LRMRegions region)
{
string uri = $"http://{loadBalancerAddress}:{loadBalancerPort}/api/masterlist/";
using (UnityWebRequest webRequest = UnityWebRequest.Get(uri))
{
webRequest.SetRequestHeader("x-Region", ((int)region).ToString());
// Request and wait for the desired page.
yield return(webRequest.SendWebRequest());
var result = webRequest.downloadHandler.text;
#if UNITY_2020_1_OR_NEWER
switch (webRequest.result)
{
case UnityWebRequest.Result.ConnectionError:
case UnityWebRequest.Result.DataProcessingError:
case UnityWebRequest.Result.ProtocolError:
Debug.LogWarning("LRM | Network Error while retreiving the server list!");
break;
case UnityWebRequest.Result.Success:
relayServerList?.Clear();
relayServerList = JsonUtilityHelper.FromJson <Room>(result).ToList();
serverListUpdated?.Invoke();
_serverListUpdated = true;
break;
}
#else
if (webRequest.isNetworkError || webRequest.isHttpError)
{
Debug.LogWarning("LRM | Network Error while retreiving the server list!");
}
else
{
relayServerList?.Clear();
relayServerList = JsonUtilityHelper.FromJson <Room>(result).ToList();
serverListUpdated?.Invoke();
_serverListUpdated = true;
}
#endif
}
}
