[qa] util: Move wait_bitcoinds() into stop_nodes()

qa/rpc-tests/test_framework/test_framework.py

@@ -21,7 +21,6 @@ from .util import (
     sync_mempools,
     stop_nodes,
     stop_node,
-    wait_bitcoinds,
     enable_coverage,
     check_json_precision,
     initialize_chain_clean,
@@ -81,7 +80,6 @@ class BitcoinTestFramework(object):
         """
         assert not self.is_network_split
         stop_nodes(self.nodes)
-        wait_bitcoinds()
         self.setup_network(True)
 
     def sync_all(self):
@@ -100,7 +98,6 @@ class BitcoinTestFramework(object):
         """
         assert self.is_network_split
         stop_nodes(self.nodes)
-        wait_bitcoinds()
         self.setup_network(False)
 
     def main(self):
@@ -170,7 +167,6 @@ class BitcoinTestFramework(object):
         if not self.options.noshutdown:
             print("Stopping nodes")
             stop_nodes(self.nodes)
-            wait_bitcoinds()
         else:
             print("Note: bitcoinds were not stopped and may still be running")