Merge #11677: qa: Remove unused NodeConn members

fafdad0d4 qa: Remove unused NodeConn members (MarcoFalke)

Pull request description:

  * `ver_send` and `ver_recv` were completely unused
  * `rpc` was only used once, in p2p-segwit. Imo better only pass it to the constructor in that single test

Tree-SHA512: 7f85554d6d0fd2096516ca3c608811d5370da66cde35d8031bdc921607a7a4efdb26355896012f75f713f8df09e28d46ba46be69fd96a5898fabb1a25cbcb8ad

3 files changed, 3 insertions, 7 deletions

diff --git a/test/functional/test_framework/comptool.py b/test/functional/test_framework/comptool.py
index 03f967ba71..723826bae4 100755
--- a/test/functional/test_framework/comptool.py
+++ b/test/functional/test_framework/comptool.py
@@ -177,7 +177,7 @@ class TestManager():
             # Create a p2p connection to each node
             test_node = TestNode(self.block_store, self.tx_store)
             self.test_nodes.append(test_node)
-            self.connections.append(NodeConn('127.0.0.1', p2p_port(i), nodes[i], test_node))
+            self.connections.append(NodeConn('127.0.0.1', p2p_port(i), test_node))
             # Make sure the TestNode (callback class) has a reference to its
             # associated NodeConn
             test_node.add_connection(self.connections[-1])
diff --git a/test/functional/test_framework/mininode.py b/test/functional/test_framework/mininode.py
index 8fbc63fba4..24ee09b81c 100755
--- a/test/functional/test_framework/mininode.py
+++ b/test/functional/test_framework/mininode.py
@@ -1420,7 +1420,6 @@ class NodeConnCB():
         conn.send_message(msg_pong(message.nonce))
 
     def on_verack(self, conn, message):
-        conn.ver_recv = conn.ver_send
         self.verack_received = True
 
     def on_version(self, conn, message):
@@ -1516,7 +1515,7 @@ class NodeConn(asyncore.dispatcher):
         "regtest": b"\xfa\xbf\xb5\xda",   # regtest
     }
 
-    def __init__(self, dstaddr, dstport, rpc, callback, net="regtest", services=NODE_NETWORK|NODE_WITNESS, send_version=True):
+    def __init__(self, dstaddr, dstport, callback, net="regtest", services=NODE_NETWORK|NODE_WITNESS, send_version=True):
         asyncore.dispatcher.__init__(self, map=mininode_socket_map)
         self.dstaddr = dstaddr
         self.dstport = dstport
@@ -1524,8 +1523,6 @@ class NodeConn(asyncore.dispatcher):
         self.socket.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
         self.sendbuf = b""
         self.recvbuf = b""
-        self.ver_send = 209
-        self.ver_recv = 209
         self.last_sent = 0
         self.state = "connecting"
         self.network = net
@@ -1549,7 +1546,6 @@ class NodeConn(asyncore.dispatcher):
             self.connect((dstaddr, dstport))
         except:
             self.handle_close()
-        self.rpc = rpc
 
     def handle_connect(self):
         if self.state != "connected":
diff --git a/test/functional/test_framework/test_node.py b/test/functional/test_framework/test_node.py
index 73018ee5da..34b458482a 100755
--- a/test/functional/test_framework/test_node.py
+++ b/test/functional/test_framework/test_node.py
@@ -168,7 +168,7 @@ class TestNode():
         if 'dstaddr' not in kwargs:
             kwargs['dstaddr'] = '127.0.0.1'
         self.p2ps.append(p2p_conn)
-        kwargs.update({'rpc': self.rpc, 'callback': p2p_conn})
+        kwargs.update({'callback': p2p_conn})
         p2p_conn.add_connection(NodeConn(**kwargs))
 
         return p2p_conn