diff --git a/src/seeder/bitcoin.h b/src/seeder/bitcoin.h
--- a/src/seeder/bitcoin.h
+++ b/src/seeder/bitcoin.h
@@ -28,6 +28,8 @@
     Finished,
 };
 
+struct CServiceResult;
+
 class CSeederNode {
 private:
     SOCKET sock;
@@ -75,7 +77,6 @@
     int GetStartingHeight() { return nStartingHeight; }
 };
 
-bool TestNode(const CService &cip, int &ban, int &client, std::string &clientSV,
-              int &blocks, std::vector<CAddress> *vAddr);
+void TestNode(CServiceResult &nodeRecord, std::vector<CAddress> *vAddr);
 
 #endif // BITCOIN_SEEDER_BITCOIN_H
diff --git a/src/seeder/bitcoin.cpp b/src/seeder/bitcoin.cpp
--- a/src/seeder/bitcoin.cpp
+++ b/src/seeder/bitcoin.cpp
@@ -328,25 +328,23 @@
     return (ban == 0) && res;
 }
 
-bool TestNode(const CService &cip, int &ban, int &clientV,
-              std::string &clientSV, int &blocks,
-              std::vector<CAddress> *vAddr) {
+void TestNode(CServiceResult &nodeRecord, std::vector<CAddress> *vAddr) {
     try {
-        CSeederNode node(cip, vAddr);
+        CSeederNode node(nodeRecord.service, vAddr);
         bool ret = node.Run();
         if (!ret) {
-            ban = node.GetBan();
+            nodeRecord.nBanTime = node.GetBan();
         } else {
-            ban = 0;
+            nodeRecord.nBanTime = 0;
         }
-        clientV = node.GetClientVersion();
-        clientSV = node.GetClientSubVersion();
-        blocks = node.GetStartingHeight();
+        nodeRecord.nClientV = node.GetClientVersion();
+        nodeRecord.strClientV = node.GetClientSubVersion();
+        nodeRecord.nHeight = node.GetStartingHeight();
         // tfm::format(std::cout, "%s: %s!!!\n", cip.ToString().c_str(), ret ?
         // "GOOD" : "BAD");
-        return ret;
+        nodeRecord.fGood = ret;
     } catch (std::ios_base::failure &e) {
-        ban = 0;
-        return false;
+        nodeRecord.nBanTime = 0;
+        nodeRecord.fGood = false;
     }
 }
diff --git a/src/seeder/main.cpp b/src/seeder/main.cpp
--- a/src/seeder/main.cpp
+++ b/src/seeder/main.cpp
@@ -190,9 +190,7 @@
             res.nHeight = 0;
             res.strClientV = "";
             bool getaddr = res.ourLastSuccess + 86400 < now;
-            res.fGood = TestNode(res.service, res.nBanTime, res.nClientV,
-                                 res.strClientV, res.nHeight,
-                                 getaddr ? &addr : nullptr);
+            TestNode(res, getaddr ? &addr : nullptr);
         }
 
         db.ResultMany(ips);