add second seed node

Makefile

@@ -122,6 +122,15 @@ seednode-local:
 		--appName=haveno-XMR_LOCAL_Seed_2002 \
 		--xmrNode=http://localhost:28081 \
 
+seednode2-local:
+	./haveno-seednode$(APP_EXT) \
+		--baseCurrencyNetwork=XMR_LOCAL \
+		--useLocalhostForP2P=true \
+		--useDevPrivilegeKeys=true \
+		--nodePort=2003 \
+		--appName=haveno-XMR_LOCAL_Seed_2003 \
+		--xmrNode=http://localhost:28081 \
+
 arbitrator-daemon-local:
 	# Arbitrator needs to be registered before making trades
 	./haveno-daemon$(APP_EXT) \

core/src/main/java/haveno/core/trade/TradeManager.java

@@ -449,7 +449,7 @@ public class TradeManager implements PersistedDataHost, DecryptedDirectMessageLi
             xmrWalletService.setTradeManager(this);
 
             // process after all wallets initialized
-            if (HavenoUtils.havenoSetup == null) throw new IllegalStateException("HavenoSetup is null; is this an improperly registered seed node?");
+            if (HavenoUtils.havenoSetup != null) { // null for seednode
                 MonadicBinding<Boolean> walletsInitialized = EasyBind.combine(HavenoUtils.havenoSetup.getWalletInitialized(), persistedTradesInitialized, (a, b) -> a && b);
                 walletsInitialized.subscribe((observable, oldValue, newValue) -> {
                     if (!newValue) return;
@@ -465,6 +465,7 @@ public class TradeManager implements PersistedDataHost, DecryptedDirectMessageLi
                                 xmrWalletService.swapTradeEntryToAvailableEntry(addressEntry.getOfferId(), addressEntry.getContext());
                             });
                 });
+            }
 
             // notify that persisted trades initialized
             persistedTradesInitialized.set(true);

core/src/main/resources/xmr_local.seednodes

@@ -1,3 +1,3 @@
 # nodeaddress.onion:port [(@owner,@backup)]
 localhost:2002 (@devtest1)
-localhost:3002 (@devtest2)
+localhost:2003 (@devtest2)

core/src/main/resources/xmr_stagenet.seednodes

@@ -1,3 +1,3 @@
 # nodeaddress.onion:port [(@owner)]
 dl57jitswby4yhzpqpu7pwq6iyqg2x6vkio73araparbftlqoqxhvqad.onion:2002 (@devtest1)
-
+3cqlkowdu766sto5wrdqpntpsi7kezwkkakc532i6jeiyu7hha726ead.onion:3003 (@devtest1)