#280 (#282)

* add X1 to blockcore

* add seeds

* fix mining configuration

* disable mempool comm in IBD

Author: soma42

src/Features/Blockcore.Features.MemoryPool/MempoolBehavior.cs

@@ -162,6 +162,12 @@ private async Task OnMessageReceivedAsync(INetworkPeer peer, IncomingMessage mes
         {
             try
             {
+                if (this.initialBlockDownloadState.IsInitialBlockDownload())
+                {
+                    this.logger.LogTrace("(-)[IS_IBD]");
+                    return;
+                }
+
                 await this.ProcessMessageAsync(peer, message).ConfigureAwait(false);
             }
             catch (OperationCanceledException)
@@ -289,12 +295,6 @@ private async Task ProcessInvAsync(INetworkPeer peer, InvPayload invPayload)
                 return; //error("message inv size() = %u", vInv.size());
             }
 
-            if (this.initialBlockDownloadState.IsInitialBlockDownload())
-            {
-                this.logger.LogTrace("(-)[IS_IBD]");
-                return;
-            }
-
             //uint32_t nFetchFlags = GetFetchFlags(pfrom, chainActive.Tip(), chainparams.GetConsensus());
 
             var inventoryTxs = invPayload.Inventory.Where(inv => inv.Type.HasFlag(InventoryType.MSG_TX));