remove gethostbyaddr calls again as they really slow down connecting

git-svn-id: http://svn.code.sf.net/p/pyserial/code/trunk/pyserial@331 f19166aa-fa4f-0410-85c2-fa1106f25c8a

2 files changed, 3 insertions, 13 deletions

diff --git a/examples/port_publisher.py b/examples/port_publisher.py
index efb269c..864404e 100644
--- a/examples/port_publisher.py
+++ b/examples/port_publisher.py
@@ -252,21 +252,15 @@ class Forwarder(ZeroconfService):
 

     def handle_connect(self):

         """Server socket gets a connection"""

-        print "XXX",  self.serial.getSettingsDict()

-

         # accept a connection in any case, close connection

         # below if already busy

         connection, addr = self.server_socket.accept()

         if self.socket is None:

             self.socket = connection

             self.socket.setblocking(0)

-            self.socket.setsockopt( socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)

+            self.socket.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)

             if not options.quiet:

-                try:

-                    host = socket.gethostbyaddr(addr[0])[0]

-                except (socket.herror, socket.gaierror):

-                    host = '<unknown>'

-                print '%s: Connected by %s (%s:%s)' % (self.device, host, addr[0], addr[1])

+                print '%s: Connected by %s (%s:%s)' % (self.device, addr[0], addr[1])

             self.serial.setRTS(True)

             self.serial.setDTR(True)

             self.rfc2217 = serial.rfc2217.PortManager(self.serial, self, debug_output=False)

diff --git a/examples/rfc2217_server.py b/examples/rfc2217_server.py
index 6730aaf..9bcd4fb 100644
--- a/examples/rfc2217_server.py
+++ b/examples/rfc2217_server.py
@@ -145,11 +145,7 @@ it waits for the next connect.
     while True:
         try:
             connection, addr = srv.accept()
-            try:
-                host = socket.gethostbyaddr(addr[0])[0]
-            except (socket.herror, socket.gaierror):
-                host = '<unknown>'
-            sys.stderr.write('Connected by %s (%s) \n' % (host, addr,))
+            sys.stderr.write('Connected by %s:%s \n' % (addr[0], addr[1]))
             connection.setsockopt( socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
             ser.setRTS(True)
             ser.setDTR(True)