Create pinging_with_threads_2.py

Author: arifulhaqueuc

scripts/pinging_with_threads_2.py

@@ -0,0 +1,38 @@
+
+import os, re, threading
+
+class ip_check(threading.Thread):
+   def __init__ (self,ip):
+      threading.Thread.__init__(self)
+      self.ip = ip
+      self.__successful_pings = -1
+   def run(self):
+      ping_out = os.popen("ping -q -c2 "+self.ip,"r")
+      while True:
+        line = ping_out.readline()
+        if not line: break
+        n_received = re.findall(received_packages,line)
+        if n_received:
+           self.__successful_pings = int(n_received[0])
+   def status(self):
+      if self.__successful_pings == 0:
+         return "no response"
+      elif self.__successful_pings == 1:
+         return "alive, but 50 % package loss"
+      elif self.__successful_pings == 2:
+         return "alive"
+      else:
+         return "shouldn't occur"
+received_packages = re.compile(r"(\d) received")
+
+check_results = []
+for suffix in range(20,70):
+   ip = "192.168.178."+str(suffix)
+   current = ip_check(ip)
+   check_results.append(current)
+   current.start()
+
+for el in check_results:
+   el.join()
+   print "Status from ", el.ip,"is",el.status()
+