rename src dir

src/Statistics.py

@@ -0,0 +1,66 @@
+from loguru import logger
+import threading
+from AbstractDataObject import AbstractDataObject
+import json
+import datetime
+
+class StatisticsDataObject(AbstractDataObject):
+    def __init__(self, topic, payload):
+        super().__init__(topic)
+        self.payload = payload
+    
+    def getPayload(self):
+        return json.dumps(self.payload)
+
+
+class StatisticsCollector(threading.Thread):
+    def __init__(self, config, queue):
+        super().__init__()
+
+        self.config = config['stats']
+        self.period = self.config['period']
+        self.topic = self.config['topic']
+        self.queue = queue
+
+        self.killBill = False
+        self.killEvent = threading.Event()
+
+        self.stats = {
+            'opcUaRequests': 0,
+            'opcUaErrors' : 0,
+            'opcUaTimeouts': 0,
+            'mqttRequests': 0,
+            'mqttErrors': 0,
+            'uptime': 0
+        }
+
+    def incOpcUaRequests(self):
+        self.stats['opcUaRequests'] += 1
+    
+    def incOpcUaErrors(self):
+        self.stats['opcUaErrors'] += 1
+    
+    def incOpcUaTimeouts(self):
+        self.stats['opcUaTimeouts'] += 1
+
+    def incMqttRequests(self):
+        self.stats['mqttRequests'] += 1
+
+    def incMqttErrors(self):
+        self.stats['mqttErrors'] += 1
+
+    def stop(self):
+        self.killBill = True
+        logger.info("kill flag set")
+
+        self.killEvent.set()
+        logger.info("kill events triggered")
+
+    def run(self):
+        startTime = datetime.datetime.now()
+        while not self.killBill:
+            currentTime = datetime.datetime.now()
+            self.stats['uptime'] = int((currentTime - startTime).total_seconds())
+            self.queue.put(StatisticsDataObject(self.topic, self.stats))
+            self.killEvent.wait(timeout=float(self.period))
+