Make sure the child process doesn't raise an exception and continue

running the rest of the tests in the child.

src/ZEO/tests/multi.py

@@ -56,16 +56,18 @@ def start_server(addr):
 def start_client(addr, client_func=None):
     pid = os.fork()
     if pid == 0:
-        import ZEO.ClientStorage
-        if VERBOSE:
-            print "Client process started:", os.getpid()
-        cli = ZEO.ClientStorage.ClientStorage(addr, client=CLIENT_CACHE)
-        if client_func is None:
-            run(cli)
-        else:
-            client_func(cli)
-        cli.close()
-        os._exit(0)
+        try:
+            import ZEO.ClientStorage
+            if VERBOSE:
+                print "Client process started:", os.getpid()
+            cli = ZEO.ClientStorage.ClientStorage(addr, client=CLIENT_CACHE)
+            if client_func is None:
+                run(cli)
+            else:
+                client_func(cli)
+            cli.close()
+        finally:
+            os._exit(0)
     else:
         return pid
 

src/ZEO/tests/stress.py

@@ -91,32 +91,34 @@ def start_child(zaddr):
     if pid != 0:
         return pid
     
-    storage = ClientStorage(zaddr, debug=1, min_disconnect_poll=0.5)
-    db = ZODB.DB(storage, pool_size=NUM_CONNECTIONS)
-    setup(db.open())
-    conns = []
-    conn_count = 0
-
-    for i in range(NUM_CONNECTIONS):
-        c = db.open()
-        c.__count = 0
-        conns.append(c)
-        conn_count += 1
-
-    while conn_count < 25:
-        c = random.choice(conns)
-        if c.__count > NUM_TRANSACTIONS_PER_CONN:
-            conns.remove(c)
-            c.close()
-            conn_count += 1
+    try:
+        storage = ClientStorage(zaddr, debug=1, min_disconnect_poll=0.5)
+        db = ZODB.DB(storage, pool_size=NUM_CONNECTIONS)
+        setup(db.open())
+        conns = []
+        conn_count = 0
+
+        for i in range(NUM_CONNECTIONS):
             c = db.open()
             c.__count = 0
             conns.append(c)
-        else:
-            c.__count += 1
-        work(c)
+            conn_count += 1
 
-    os._exit(0)
+        while conn_count < 25:
+            c = random.choice(conns)
+            if c.__count > NUM_TRANSACTIONS_PER_CONN:
+                conns.remove(c)
+                c.close()
+                conn_count += 1
+                c = db.open()
+                c.__count = 0
+                conns.append(c)
+            else:
+                c.__count += 1
+            work(c)
+
+    finally:
+        os._exit(0)
 
 if __name__ == "__main__":
     main()