qa: shut down the daemon via the JSONRPC interface at teardown

src/jsonrpc/server.rs

@@ -101,6 +101,7 @@ fn connection_handler(
         let req_id = req.id.clone();
         if &req.method == "stop" {
             shutdown.store(true, atomic::Ordering::Relaxed);
+            log::info!("Stopping the minisafe daemon.");
         }
 
         log::trace!("JSONRPC request: {:?}", serde_json::to_string(&req));

tests/test_framework/minisafed.py

@@ -1,3 +1,4 @@
+import logging
 import os
 
 from test_framework.utils import (
@@ -52,6 +53,14 @@ class Minisafed(TailableProc):
         )
 
     def stop(self, timeout=5):
+        try:
+            self.rpc.stop()
+            self.wait_for_log(
+                "Stopping the minisafe daemon.",
+            )
+            self.proc.wait(timeout)
+        except Exception as e:
+            logging.error(f"{self.prefix} : error when calling stop: '{e}'")
         return TailableProc.stop(self)
 
     def cleanup(self):