100 threads default

scivision · Mar 25, 2018 · fa2ebf7 · fa2ebf7
1 parent 9d1138f
commit fa2ebf7
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diff --git a/README.rst b/README.rst
@@ -23,7 +23,7 @@
 findssh
 =======
 Platform-independent Python >= 3.5 script that finds SSH servers (or other services with open ports) on an IPv4 subnet, WITHOUT NMAP.
-Launches numerous threads to scan IPv4 subnet in less than 5 seconds (with 100 threads, in less than 1 second), using Python standard library
+Scans entire IPv4 subnet in less than 1 second using 100 threads via Python standard library
 `concurrent.futures <https://docs.python.org/3/library/concurrent.futures.html>`_.
 
 :author: Michael Hirsch, Ph.D.

diff --git a/findssh.py b/findssh.py
@@ -115,9 +115,10 @@ def scanhosts(net:ip_network, port:int, service:str, timeout:float) -> list:
 
     hosts = list(net.hosts())
 
-    with concurrent.futures.ThreadPoolExecutor() as executor:
+    with concurrent.futures.ThreadPoolExecutor(max_workers = 100) as executor:
         servers = [h for h,s in zip(hosts, executor.map(isportopen, hosts, repeat(port), repeat(service))) if s]
 
+
     return servers