autosign,xmrwallet,proto.xmr.rpc: minor fixes and cleanups

mmgen/autosign.py

@@ -215,7 +215,11 @@ class Autosign:
 				try:
 					await rpc_init( self.cfg, proto )
 				except SocketError as e:
-					die(2,f'{coin} daemon not running or not listening on port {proto.rpc_port}')
+					from .daemon import CoinDaemon
+					d = CoinDaemon( self.cfg, proto=proto, test_suite=self.cfg.test_suite )
+					die(2,
+						f'\n{e}\nIs the {d.coind_name} daemon ({d.exec_fn}) running '
+						+ 'and listening on the correct port?' )
 
 	@property
 	def wallet_files(self):

mmgen/proto/xmr/rpc.py

@@ -133,4 +133,13 @@ class MoneroWalletRPCClient(MoneroRPCClient):
 		NB: the 'stop_wallet' RPC call closes the open wallet before shutting down the daemon,
 		returning an error if no wallet is open
 		"""
-		return self.call('stop_wallet')
+		try:
+			return self.call('stop_wallet')
+		except Exception as e:
+			from ...util import msg,msg_r,ymsg
+			from ...color import yellow
+			msg(f'{type(e).__name__}: {e}')
+			msg_r(yellow(f'Unable to shut down wallet daemon gracefully, so killing process instead...'))
+			ret = self.daemon.stop(silent=True)
+			ymsg('done')
+			return ret

mmgen/xmrwallet.py

@@ -568,8 +568,8 @@ class MoneroWalletOps:
 				gmsg_r(f'\n  Opening {desc} wallet...')
 				self.c.call( # returns {}
 					'open_wallet',
-					filename=os.path.basename(self.fn),
-					password=self.d.wallet_passwd )
+					filename = os.path.basename(self.fn),
+					password = self.d.wallet_passwd )
 				gmsg('done')
 
 				if refresh:
@@ -797,8 +797,8 @@ class MoneroWalletOps:
 			msg_r('  Opening wallet...')
 			self.c.call(
 				'open_wallet',
-				filename=os.path.basename(fn),
-				password=d.wallet_passwd )
+				filename = os.path.basename(fn),
+				password = d.wallet_passwd )
 			msg('done')
 
 			msg_r('  Getting wallet height (be patient, this could take a long time)...')