private static ClusterioConnection GetRequestClusterioConnection(string masterIP, string masterPort, ClusterioMessage resultMessage)
{
string masterAddress = masterIP + ":" + masterPort;
if (!connections.ContainsKey(masterAddress))
{
resultMessage.result = ClusterioMessageResult.ERROR;
resultMessage.text = "Master server connection not set";
Debug.Log("ClusterioConnector: cannot send requests when master IP or port aren't set!");
return(null);
}
if (!IsConnected(masterIP, masterPort))
{
resultMessage.result = ClusterioMessageResult.ERROR;
resultMessage.text = "No master server connection";
Debug.Log("ClusterioConnector: cannot send requests, not connected to master server");
return(null);
}
ClusterioConnection connection = connections[masterAddress];
return(connection);
}
public static void ConntectToMaster(string IP, string port, string authToken = null)
{
Debug.Log(String.Format("ClusterioConnector: connecting to master at address {0}:{1}", IP, port));
string masterAddress = IP + ":" + port;
ClusterioConnection connection = new ClusterioConnection(IP, port, authToken);
connections[masterAddress] = connection;
XenoIndustryCore.instance.StartCoroutine(RefreshConnection(connection));
}
public static void RefreshConnectionFromAddress(string masterIP, string masterPort)
{
string masterAddress = masterIP + ":" + masterPort;
if (!connections.ContainsKey(masterAddress))
{
return;
}
ClusterioConnection connection = connections[masterAddress];
XenoIndustryCore.instance.StartCoroutine(RefreshConnection(connection));
}
public static string GetConnectionError(string masterIP, string masterPort)
{
string masterAddress = masterIP + ":" + masterPort;
if (!connections.ContainsKey(masterAddress))
{
return(null);
}
ClusterioConnection connection = connections[masterAddress];
return((connection.connectionStatus == ClusterioConnectionStatus.CONNECTION_ERROR) ? connection.connectionError : null);
}
public static bool IsConnected(string masterIP, string masterPort)
{
string masterAddress = masterIP + ":" + masterPort;
if (!connections.ContainsKey(masterAddress))
{
return(false);
}
ClusterioConnection connection = connections[masterAddress];
return(connection.connectionStatus == ClusterioConnectionStatus.CONNECTION_SUCCESS || connection.connectionStatus == ClusterioConnectionStatus.REFRESHING);
}
private static void ReturnRequestMessage(ClusterioConnection connection, UnityWebRequest webRequest, ClusterioMessage resultMessage)
{
if (webRequest.isHttpError || webRequest.responseCode == 0) // Response code is 0 when server cannot be reached
{
resultMessage.result = ClusterioMessageResult.ERROR;
resultMessage.text = webRequest.error;
Debug.Log("ClusterioConnector: request failed! Error: " + webRequest.error);
XenoIndustryCore.instance.StartCoroutine(RefreshConnection(connection));
}
else
{
resultMessage.result = ClusterioMessageResult.SUCCESS;
resultMessage.text = webRequest.downloadHandler.text;
}
}
public static IEnumerator SendGetRequest(string masterIP, string masterPort, string apiCall, ClusterioMessage resultMessage)
{
ClusterioConnection connection = GetRequestClusterioConnection(masterIP, masterPort, resultMessage);
if (connection == null)
{
yield break;
}
UnityWebRequest webRequest = UnityWebRequest.Get(masterIP + ":" + masterPort + "/" + apiCall);
if (connection.masterAuthToken != null)
{
webRequest.SetRequestHeader("x-access-token", connection.masterAuthToken);
}
yield return(webRequest.Send());
ReturnRequestMessage(connection, webRequest, resultMessage);
}
public static IEnumerator RefreshConnection(ClusterioConnection connection)
{
if (connection.connectionStatus == ClusterioConnectionStatus.CONNECTING || connection.connectionStatus == ClusterioConnectionStatus.REFRESHING)
{
yield break;
}
if (XenoIndustryCore.instance == null)
{
Debug.Log("ClusterioConnector: not connected to Unity MonoBehaviour! Cannot check connection to Clusterio server");
yield break;
}
if (connection.connectionStatus == ClusterioConnectionStatus.CONNECTION_SUCCESS)
{
connection.connectionStatus = ClusterioConnectionStatus.REFRESHING;
}
else
{
connection.connectionStatus = ClusterioConnectionStatus.CONNECTING;
}
WWW www = new WWW(connection.masterIP + ":" + connection.masterPort);
yield return(www);
if (www.error != null)
{
connection.connectionStatus = ClusterioConnectionStatus.CONNECTION_ERROR;
connection.connectionError = www.error;
Debug.Log("ClusterioConnector: cannot connect to master server! Error: " + www.error);
}
else
{
connection.connectionStatus = ClusterioConnectionStatus.CONNECTION_SUCCESS;
}
}