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Use multithread to grab server stats in the Browser mode (related to issue#951)

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nicolargo 2016-11-26 16:21:36 +01:00
parent 373a2d8ccc
commit 569516db80
1 changed files with 6 additions and 14 deletions
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18
glances/client_browser.py
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@ -21,6 +21,7 @@
import json import json
import socket import socket
import threading
from glances.compat import Fault, ProtocolError, ServerProxy from glances.compat import Fault, ProtocolError, ServerProxy
from glances.autodiscover import GlancesAutoDiscoverServer from glances.autodiscover import GlancesAutoDiscoverServer
@ -94,12 +95,6 @@ class GlancesClientBrowser(object):
""" """
Update stats for the given server (picked from the server list) Update stats for the given server (picked from the server list)
""" """
# Do not retreive stats for statics server
# Why ? Because for each offline servers, the timeout will be reached
# So ? The curse interface freezes
if server['type'] == 'STATIC' and server['status'] in ['UNKNOWN', 'SNMP', 'OFFLINE']:
return server
# Get the server URI # Get the server URI
uri = self.__get_uri(server) uri = self.__get_uri(server)
@ -224,14 +219,11 @@ class GlancesClientBrowser(object):
# It's done by the GlancesAutoDiscoverListener class (autodiscover.py) # It's done by the GlancesAutoDiscoverListener class (autodiscover.py)
# Or define staticaly in the configuration file (module static_list.py) # Or define staticaly in the configuration file (module static_list.py)
# For each server in the list, grab elementary stats (CPU, LOAD, MEM, OS...) # For each server in the list, grab elementary stats (CPU, LOAD, MEM, OS...)
# logger.debug(self.get_servers_list())
try: logger.debug("Iter through the following server list: {}".format(self.get_servers_list()))
for v in self.get_servers_list(): for v in self.get_servers_list():
self.__update_stats(v) thread = threading.Thread(target=self.__update_stats, args=[v])
# List can change size during iteration... thread.start()
except RuntimeError:
logger.debug(
"Server list dictionnary change inside the loop (wait next update)")
# Update the screen (list or Glances client) # Update the screen (list or Glances client)
if self.screen.active_server is None: if self.screen.active_server is None: