Change default DAG directory based on algorithm

oliverw · Jan 30, 2023 · f2747ba · f2747ba
1 parent 50a6584
commit f2747ba
Showing 1 changed file with 24 additions and 5 deletions.
diff --git a/src/Miningcore/Blockchain/Ethereum/EthereumJobManager.cs b/src/Miningcore/Blockchain/Ethereum/EthereumJobManager.cs
@@ -349,15 +349,34 @@ public override void Configure(PoolConfig pc, ClusterConfig cc)
 
         if(pc.EnableInternalStratum == true)
         {
+            var coin = pc.Template.As<EthereumCoinTemplate>();
+
             // ensure dag location is configured
-            var dagDir = !string.IsNullOrEmpty(extraPoolConfig?.DagDir) ?
-                Environment.ExpandEnvironmentVariables(extraPoolConfig.DagDir) :
-                Dag.GetDefaultDagDirectory();
+            string dagDir = null;
+
+            if(!string.IsNullOrEmpty(extraPoolConfig?.DagDir))
+            {
+                dagDir = Environment.ExpandEnvironmentVariables(extraPoolConfig.DagDir);
+            }
+            else
+            {
+                // Default DAG folder
+                switch(coin.Symbol)
+                {
+                    case "ETC":
+                        dagDir = DagEtchash.GetDefaultDagDirectory();
+                        break;
+                    case "UBIQ":
+                        dagDir = DagUbqhash.GetDefaultDagDirectory();
+                        break;
+                    default:
+                        dagDir = Dag.GetDefaultDagDirectory();
+                        break;
+                }
+            }
 
             // create it if necessary
             Directory.CreateDirectory(dagDir);
-
-            var coin = pc.Template.As<EthereumCoinTemplate>();
 
             // setup ethash
             switch(coin.Symbol)