Пример #1
0
async def push_log():
    cursor = logs.find(cursor_type=CursorType.TAILABLE_AWAIT)

    while True:
        if not cursor.alive:
            # While collection is empty, tailable cursor dies immediately
            yield gen.sleep(1)
            cursor = logs.find(cursor_type=CursorType.TAILABLE_AWAIT)

        async for r in cursor:
            r[u'msgtype'] = 'log'
            msg = json.dumps(r, default=date_encoder.default)
            for client in client_list:
                client.write_message(msg)
Пример #2
0
def push_log():
    cursor = logs.find(tailable=True, await_data=True)

    while True:
        if not cursor.alive:
            # While collection is empty, tailable cursor dies immediately
            yield gen.sleep(1)
            cursor = logs.find(tailable=True, await_data=True)

        if (yield cursor.fetch_next):
            r = cursor.next_object()

            r[u'msgtype'] = 'log'
            msg = json.dumps(r, default=date_encoder.default)
            for client in client_list:
                client.write_message(msg)
Пример #3
0
def push_log():
    cursor = logs.find(tailable=True, await_data=True)

    while True:
        if not cursor.alive:
            # While collection is empty, tailable cursor dies immediately
            yield gen.sleep(1)
            cursor = logs.find(tailable=True, await_data=True)

        if (yield cursor.fetch_next):
            r = cursor.next_object()

            r[u'msgtype'] = 'log'
            msg = json.dumps(
                r, default=date_encoder.default)
            for client in client_list:
                client.write_message(msg)
Пример #4
0
    def open(self):

        if self not in client_list:
            client_list.append(self)
        cursor = logs.find().sort('$natural', ASCENDING).limit(20)
        while(yield cursor.fetch_next):
            r = cursor.next_object()
            r[u'msgtype'] = 'log'
            self.write_message(json.dumps(
                r, default=date_encoder.default))

        cursor = stats.find()
        while (yield cursor.fetch_next):
            r = cursor.next_object()
            r[u'msgtype'] = 'stats'
            self.write_message(json.dumps(
                r, default=date_encoder.default))
Пример #5
0
    async def open(self):

        if self not in client_list:
            client_list.append(self)
        cursor = logs.find().sort('$natural', DESCENDING).limit(30)
        start_logs = []
        async for r in cursor:
            r[u'msgtype'] = 'log'
            start_logs.append(json.dumps(r, default=date_encoder.default))

        while len(start_logs):
            msg = start_logs.pop()
            self.write_message(msg)

        cursor = stats.find()

        async for r in cursor:
            r[u'msgtype'] = 'stats'
            self.write_message(json.dumps(r, default=date_encoder.default))
Пример #6
0
    def open(self):

        if self not in client_list:
            client_list.append(self)
        cursor = logs.find().sort('$natural', DESCENDING).limit(30)
        start_logs = []
        while (yield cursor.fetch_next):
            r = cursor.next_object()
            r[u'msgtype'] = 'log'
            start_logs.append(json.dumps(r, default=date_encoder.default))

        while len(start_logs):
            msg = start_logs.pop()
            self.write_message(msg)

        cursor = stats.find()
        while (yield cursor.fetch_next):
            r = cursor.next_object()
            r[u'msgtype'] = 'stats'
            self.write_message(json.dumps(r, default=date_encoder.default))
Пример #7
0
 def nope_open_async(self):
     if self not in client_list:
         client_list.append(self)
     logs.find().limit(
         10).to_list(length=10, callback=self._got_messages)