sequence/check_mid.py Fix bugs.

sequence/check_mid.py

@@ -12,41 +12,53 @@
 # message is missing after n have been received, it is assumed lost.
 
 class CheckMid:
-    def __init__(self, buff=10):
+    def __init__(self, buff=15):
         self._buff = buff
         self._mids = set()
-        self.miss = 0  # Count missing message ID's
-        self.dupe = 0  # Duplicates
-        self.oord = 0  # Received out of order
+        self._miss = 0  # Count missing message ID's
+        self._dupe = 0  # Duplicates
+        self._oord = 0  # Received out of order
         self.bcnt = 0  # Client reboot count. Running totals over reboots:
-        self.tot_miss = 0  # Missing
-        self.tot_dupe = 0  # Dupes
-        self.tot_oord = 0  # Out of order
+        self._tot_miss = 0  # Missing
+        self._tot_dupe = 0  # Dupes
+        self._tot_oord = 0  # Out of order
+
+    @property
+    def miss(self):
+        return self._miss + self._tot_miss
+
+    @property
+    def dupe(self):
+        return self._dupe + self._tot_dupe
+
+    @property
+    def oord(self):
+        return self._oord + self._tot_oord
 
     def __call__(self, mid):
         mids = self._mids
         if mid <= 1 and len(mids) > 1:  # Target has rebooted
             self._mids.clear()
-            self.tot_miss += self.miss
-            self.tot_dupe += self.dupe
-            self.tot_oord += self.oord
-            self.miss = 0
-            self.dupe = 0
-            self.oord = 0
+            self._tot_miss += self._miss
+            self._tot_dupe += self._dupe
+            self._tot_oord += self._oord
+            self._miss = 0
+            self._dupe = 0
+            self._oord = 0
             self.bcnt += 1
         if mid in mids:
-            self.dupe += 1
+            self._dupe += 1
         elif mids and mid < max(mids):
-            self.oord += 1
+            self._oord += 1
         mids.add(mid)
         if len(mids) > self._buff:
             oldest = min(mids)
             mids.remove(oldest)
-            self.miss += min(mids) - oldest - 1
+            self._miss += min(mids) - oldest - 1
 
 # Usage/demo
-#cm = CheckMid()
-#s1 = (1,2,3,4,5,8,9,10,11,12,13,17,17,16,18,19,20,21,22,23,24,29,28,27,26,30,31,32,33,34,35,36)
+#cm = CheckMid(5)
+#s1 = (1,2,3,4,5,8,9,10,11,12,13,17,17,16,18,19,20,21,22,23,24,29,28,27,26,30,31,32,33,34,35,36,1,2,3,4,5,6,7,8)
 #for x in s1:
     #cm(x)
     #print(cm.dupe, cm.miss, cm.oord, cm.bcnt)