From 9dc875550cb3fc59ec8867c283a8ebad2c56a426 Mon Sep 17 00:00:00 2001
From: Goffi <goffi@goffi.org>
Date: Sat, 25 Jan 2020 21:08:26 +0100
Subject: [PATCH] quick frontend (app): call `getReady` once connected to
 bridge:

namespaces and encryption plugins are only retrieved once backend is ready, else they may
not yet be available (can happen notably when the backend is start at the same time as the
frontend, e.g. on Android).
---
 sat/plugins/plugin_xep_0329.py            |  1 -
 sat_frontends/quick_frontend/quick_app.py | 19 ++++++++++++-------
 2 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/sat/plugins/plugin_xep_0329.py b/sat/plugins/plugin_xep_0329.py
index ffa6073d..26428ed5 100644
--- a/sat/plugins/plugin_xep_0329.py
+++ b/sat/plugins/plugin_xep_0329.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
 
 # SAT plugin for File Information Sharing (XEP-0329)
 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
diff --git a/sat_frontends/quick_frontend/quick_app.py b/sat_frontends/quick_frontend/quick_app.py
index ecd730d3..2d9faee4 100644
--- a/sat_frontends/quick_frontend/quick_app.py
+++ b/sat_frontends/quick_frontend/quick_app.py
@@ -349,13 +349,7 @@ class QuickApp(object):
         log.warning(_("Can't retrieve encryption plugins: {msg}").format(msg=failure_))
 
     def onBridgeConnected(self):
-        self.bridge.namespacesGet(
-            callback=self._namespacesGetCb, errback=self._namespacesGetEb)
-        # we cache available encryption plugins, as we'll use them on earch
-        # new chat widget
-        self.bridge.encryptionPluginsGet(
-            callback=self._encryptionPluginsGetCb,
-            errback=self._encryptionPluginsGetEb)
+        self.bridge.getReady(self.onBackendReady)
 
     def _bridgeCb(self):
         self.registerSignal("connected")
@@ -400,6 +394,17 @@ class QuickApp(object):
         else:
             print((_("Error while initialising bridge: {}".format(failure))))
 
+    def onBackendReady(self):
+        log.info("backend is ready")
+        self.bridge.namespacesGet(
+            callback=self._namespacesGetCb, errback=self._namespacesGetEb)
+        # we cache available encryption plugins, as we'll use them on each
+        # new chat widget
+        self.bridge.encryptionPluginsGet(
+            callback=self._encryptionPluginsGetCb,
+            errback=self._encryptionPluginsGetEb)
+
+
     @property
     def current_profile(self):
         """Profile that a user would expect to use"""