def run(self):
while True:
self.event.wait()
self.logger.info("QueueuFiller: started in thread %s.", self.ident)
self.publish(actions.message("queueuFiller: started in "
"server thread %s." %
self.ident))
alert_counter = 0
while self.number_of_listeners() > 0:
self.logger.info("QueueFiller: %s listeners, %s threads.",
self.number_of_listeners(), threading.active_count())
self.publish(actions.add_point("memusage",
int(time.time()) * 1000,
random.random()))
self.publish(actions.add_point("listeners",
int(time.time()) * 1000,
random.random()))
tweetdata = offline_tweets.cache[int(random.random() * 200)][4]
try:
self.publish(actions.add_tweetlist_tweet("allTweets",
json.loads(tweetdata)))
except ValueError:
# json.loads throws a ValueError for some tweets that
# apparantly contain invalid json.
pass
if random.random() > .9:
alert_counter += 1
self.publish(actions.alert("Random alert %s!" %
alert_counter,
"myAlerter"))
time.sleep(1)
self.logger.info("QueueFiller: stopped in thread %s.", self.ident)
def run(self):
while True:
self.event.wait()
self.logger.info("QueueuFiller: started in thread %s.", self.ident)
self.publish(
actions.message("queueuFiller: started in "
"server thread %s." % self.ident))
alert_counter = 0
while self.number_of_listeners() > 0:
self.logger.info("QueueFiller: %s listeners, %s threads.",
self.number_of_listeners(),
threading.active_count())
self.publish(
actions.add_point("memusage",
int(time.time()) * 1000,
random.random()))
self.publish(
actions.add_point("listeners",
int(time.time()) * 1000,
random.random()))
tweetdata = offline_tweets.cache[int(random.random() * 200)][4]
try:
self.publish(
actions.add_tweetlist_tweet("allTweets",
json.loads(tweetdata)))
except ValueError:
# json.loads throws a ValueError for some tweets that
# apparantly contain invalid json.
pass
if random.random() > .9:
alert_counter += 1
self.publish(
actions.alert("Random alert %s!" % alert_counter,
"myAlerter"))
time.sleep(1)
self.logger.info("QueueFiller: stopped in thread %s.", self.ident)
def put_initial_messages(_new_queue):
memusage_chart_options = {"chart": {"type": "spline",
"animation": "Highcharts.svg"
},
"title": {"text": "Max RSS of server"},
"xAxis": {"type": "datetime",
"tickPixelInterval": 150
},
"yAxis": {"title": {"text": "Max RSS in kB"},
"plotLines": [{
"value": 0,
"width": 1,
"color": "#808080"
}]
},
"series": [{"name": "maxrss",
"data": []}]
}
listeners_chart_options = {"chart": {"type": "spline",
"animation": "Highcharts.svg"
},
"title": {"text": "Number of listeners"},
"xAxis": {"type": "datetime",
"tickPixelInterval": 150
},
"yAxis": {"title": {"text": "Listeners"},
"plotLines": [{
"value": 0,
"width": 1,
"color": "#808080"
}]
},
"series": [{"name": "Listeners",
"data": [{"x": (int(time.time()) - 1)
* 1000, "y":
random.random()},
{"x": int(time.time()) *
1000, "y":
random.random()}]}]
}
map_options = {"map": {"options": {"zoom": 4,
"center": [78.840319, 16.585922]
}
}
}
example_wordcloud = [{"text": "Amsterdam", "weight": 15},
{"text": "Rotterdam", "weight": 15},
{"text": "Den Haag", "weight": 8},
{"text": "Enschede", "weight": 3},
{"text": "Hengelo", "weight": 1.5}]
for index in range(-19, 0):
new_point = {"x": (int(time.time()) + index) * 1000,
"y": random.random()}
memusage_chart_options["series"][0]["data"].append(new_point)
# for index in range(-19, 0):
# new_point = {"x": (int(time.time()) + index) * 1000,
# "y": random.random()}
# listeners_chart_options["series"][0]["data"].append(new_point)
_new_queue.put(actions.decode(actions.create_alert_gadget("cell0",
"myAlerter", "Alert!")))
_new_queue.put(actions.decode(actions.create_alert_gadget("cell9",
"serverinfo", "Server information")))
_new_queue.put(actions.decode(actions.alert("Server started!",
"serverinfo")))
_new_queue.put(actions.decode(actions.create_maps_gadget("cell3", "myMap1",
"Tweet geos",
map_options)))
_new_queue.put(actions.decode(actions.add_maps_marker("myMap1", 78.840319,
16.585922, "Jan was here!")))
_new_queue.put(actions.decode(actions.create_tweetlist_gadget("cell4",
"allTweets", "Random tweets")))
# _new_queue.put(actions.decode(actions.create_wordcloud_gadget("cell5",
# "myWordCloud", "Dutch cities",
# example_wordcloud)))
_new_queue.put(actions.decode(actions.create_general_chart("cell1",
"memusage", "Server max RSS",
memusage_chart_options)))
_new_queue.put(actions.decode(actions.create_general_chart("cell2",
"listeners", "Number of listeners",
listeners_chart_options)))
def put_initial_messages(_new_queue):
memusage_chart_options = {
"chart": {
"type": "spline",
"animation": "Highcharts.svg"
},
"title": {
"text": "Max RSS of server"
},
"xAxis": {
"type": "datetime",
"tickPixelInterval": 150
},
"yAxis": {
"title": {
"text": "Max RSS in kB"
},
"plotLines": [{
"value": 0,
"width": 1,
"color": "#808080"
}]
},
"series": [{
"name": "maxrss",
"data": []
}]
}
listeners_chart_options = {
"chart": {
"type": "spline",
"animation": "Highcharts.svg"
},
"title": {
"text": "Number of listeners"
},
"xAxis": {
"type": "datetime",
"tickPixelInterval": 150
},
"yAxis": {
"title": {
"text": "Listeners"
},
"plotLines": [{
"value": 0,
"width": 1,
"color": "#808080"
}]
},
"series": [{
"name":
"Listeners",
"data": [{
"x": (int(time.time()) - 1) * 1000,
"y": random.random()
}, {
"x": int(time.time()) * 1000,
"y": random.random()
}]
}]
}
map_options = {
"map": {
"options": {
"zoom": 4,
"center": [78.840319, 16.585922]
}
}
}
example_wordcloud = [{
"text": "Amsterdam",
"weight": 15
}, {
"text": "Rotterdam",
"weight": 15
}, {
"text": "Den Haag",
"weight": 8
}, {
"text": "Enschede",
"weight": 3
}, {
"text": "Hengelo",
"weight": 1.5
}]
for index in range(-19, 0):
new_point = {
"x": (int(time.time()) + index) * 1000,
"y": random.random()
}
memusage_chart_options["series"][0]["data"].append(new_point)
# for index in range(-19, 0):
# new_point = {"x": (int(time.time()) + index) * 1000,
# "y": random.random()}
# listeners_chart_options["series"][0]["data"].append(new_point)
_new_queue.put(
actions.decode(
actions.create_alert_gadget("cell0", "myAlerter", "Alert!")))
_new_queue.put(
actions.decode(
actions.create_alert_gadget("cell9", "serverinfo",
"Server information")))
_new_queue.put(
actions.decode(actions.alert("Server started!", "serverinfo")))
_new_queue.put(
actions.decode(
actions.create_maps_gadget("cell3", "myMap1", "Tweet geos",
map_options)))
_new_queue.put(
actions.decode(
actions.add_maps_marker("myMap1", 78.840319, 16.585922,
"Jan was here!")))
_new_queue.put(
actions.decode(
actions.create_tweetlist_gadget("cell4", "allTweets",
"Random tweets")))
# _new_queue.put(actions.decode(actions.create_wordcloud_gadget("cell5",
# "myWordCloud", "Dutch cities",
# example_wordcloud)))
_new_queue.put(
actions.decode(
actions.create_general_chart("cell1", "memusage", "Server max RSS",
memusage_chart_options)))
_new_queue.put(
actions.decode(
actions.create_general_chart("cell2", "listeners",
"Number of listeners",
listeners_chart_options)))
def test_alert(self):
self.assertEqual(actions.alert("This is an alert."),
{"event": "alert",
"data": ['{"alertText":"This is an alert."}']},
"Message should be exactly like second arg.")