Re: [Kimchi-devel] [PATCH] [WoK 5/5] reload API: adding notification before reloading operation

On 01/18/2017 04:03 PM, Lucio Correia wrote: > On 18/01/2017 14:24, dhbarboza82(a)gmail.com wrote: >> From: Daniel Henrique Barboza <danielhb(a)linux.vnet.ibm.com&gt; >> >> This patch adds an add_notification call to warn the UI >> about the pending reload process. To allow the UI to actually >> see the notification before WoK restarts, a 2 seconds wait >> (value defined by the wok.NOTIFICATION_INTERVAL var in >> wok.main.js) is given before sending the cherrypy.engine.restart >> call. >> >> Signed-off-by: Daniel Henrique Barboza <danielhb(a)linux.vnet.ibm.com&gt; >> --- >> src/wok/i18n.py | 2 ++ >> src/wok/model/config.py | 15 +++++++++++++++ >> 2 files changed, 17 insertions(+) >> >> diff --git a/src/wok/i18n.py b/src/wok/i18n.py >> index e454e31..02adcdd 100644 >> --- a/src/wok/i18n.py >> +++ b/src/wok/i18n.py >> @@ -62,4 +62,6 @@ messages = { >> "WOKRES0001L": _("Request made on resource"), >> "WOKROOT0001L": _("User '%(username)s' login"), >> "WOKROOT0002L": _("User '%(username)s' logout"), >> + >> + "WOKCONFIG0001I": _("WoK is going to restart. Existing WoK >> connections will be closed."), > To not mix with user log messages, include this one before the ones > ending in L. > Alright! > >> } >> diff --git a/src/wok/model/config.py b/src/wok/model/config.py >> index 57c5ad8..b69f2dd 100644 >> --- a/src/wok/model/config.py >> +++ b/src/wok/model/config.py >> @@ -18,8 +18,11 @@ >> # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA >> 02110-1301 USA >> >> import cherrypy >> +import time >> >> from wok.config import config, get_version >> +from wok.model.notifications import add_notification >> +from wok.utils import wok_log >> >> >> class ConfigModel(object): >> @@ -34,4 +37,16 @@ class ConfigModel(object): >> 'version': get_version()} >> >> def reload(self, name): >> + add_notification('WOKCONFIG0001I', plugin_name='/') > > It may be working this way, but it should work as well with > plugin_name=None. It makes more sense to be None than '/', since > there is no plugin '/'. Anyway, just a suggestion. Yeah, it works either way. I've asked Aline her option on it (I have no favorites between plugin_name='/' and plugin_name=None and even plugin_name='wok') and she said that she prefers '/'. You can interpret it as 'this is not a plugin, this is the root URI'. But I agree that None works too.

> > >> + # If we proceed with the cherrypy.engine.restart() right after >> + # adding the notification, the server will reboot and the >> + # opened UIs will most likely not see the notification at >> all. The >> + # notification interval is set in wok.main.js as: >> + # >> + # wok.NOTIFICATION_INTERVAL = 2000 >> + # >> + # Inserting a time.sleep(2) here will ensure that all opened >> + # UI had the chance to see the reload notification. >> + wok_log.info('Reloading WoK in two seconds ...') >> + time.sleep(2) >> cherrypy.engine.restart() >> > > _______________________________________________ Kimchi-devel mailing list Kimchi-devel(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/kimchi-devel