make only as many threads as necessary

Comcast · Aug 13, 2018 · 6844191 · 6844191
1 parent 9c8594e
commit 6844191
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/connmonitor/connmonitor.py b/connmonitor/connmonitor.py
@@ -96,7 +96,9 @@ def run(self):
 			self.jsonHdr = '{"addr":"%s", "name":"%s", %%s}'
 		self.jsonHdr %= (self.host[0], self.hostname)
 
-		with multiprocessing.pool.ThreadPool(3) as pool:
+		numThreads = sum(int(bool(x)) for x in (self.conf.PING, self.conf.TRACE, self.conf.SCAN))
+
+		with multiprocessing.pool.ThreadPool(numThreads) as pool:
 			try:
 				waitables = []
 				if self.conf.SCAN: