Change default timeout value to 2 (was 5) (fix #24)

dnseval.py

@@ -52,7 +52,7 @@ usage: %s [-h] [-f server-list] [-c count] [-t type] [-w wait] hostname
   -h  --help      show this help
   -f  --file      dns server list to use (default: system resolvers)
   -c  --count     number of requests to send (default: 10)
-  -w  --wait      maximum wait time for a reply (default: 5)
+  -w  --wait      maximum wait time for a reply (default: 2)
   -t  --type      DNS request record type (default: A)
   -T  --tcp       Use TCP instead of UDP
   -e  --edns      Disable EDNS0 (Default: Enabled)
@@ -187,7 +187,7 @@ def main():
     # defaults
     dnsrecord = 'A'
     count = 10
-    waittime = 5
+    waittime = 2
     inputfilename = None
     fromfile = False
     use_tcp = False

dnsping.py

@@ -57,7 +57,7 @@ usage: %s [-ehqv] [-s server] [-p port] [-P port] [-S address] [-c count] [-t ty
   -P  --srcport   Query source port number (default: 0)
   -S  --srcip     Query source IP address (default: default interface address)
   -c  --count     Number of requests to send (default: 10)
-  -w  --wait      Maximum wait time for a reply (default: 5)
+  -w  --wait      Maximum wait time for a reply (default: 2)
   -i  --interval  Time between each request (default: 0)
   -t  --type      DNS request record type (default: A)
   -e  --edns      Disable EDNS0 (default: Enabled)
@@ -85,7 +85,7 @@ def main():
     # defaults
     dnsrecord = 'A'
     count = 10
-    timeout = 5
+    timeout = 2
     interval = 0
     quiet = False
     verbose = False

dnstraceroute.py

@@ -125,7 +125,7 @@ def usage():
     print('  -s  --server    DNS server to use (default: first system resolver)')
     print('  -p  --port      DNS server port number (default: 53)')
     print('  -c  --count     Maximum number of hops (default: 30)')
-    print('  -w  --wait      Maximum wait time for a reply (default: 5)')
+    print('  -w  --wait      Maximum wait time for a reply (default: 2)')
     print('  -t  --type      DNS request record type (default: A)')
     print('  -C  --color     Print colorful output')
     print('  -e  --edns      Disable EDNS0 (Default: Enabled)')