socket.SHUT_RD and socket.SHUT_WR don't exist in python 2.3.

Mercifully, socket.socket.shutdown() still does, but it uses hardcoded
integer parameters - and the integers correspond to the SHUT_RD and SHUT_WR
definitions in later versions - so let's just hardcode them ourselves.

See the carnage for yourself:
http://docs.python.org/release/2.3.5/lib/socket-objects.html

1 files changed, 8 insertions, 2 deletions

diff --git a/ssnet.py b/ssnet.py
index 7dcd70e..f307629 100644
--- a/ssnet.py
+++ b/ssnet.py
@@ -1,6 +1,12 @@
 import struct, socket, errno, select
 if not globals().get('skip_imports'):
     from helpers import *
+    
+# these don't exist in the socket module in python 2.3!
+SHUT_RD = 0
+SHUT_WR = 1
+SHUT_RDWR = 2
+
 
 HDR_LEN = 8
 
@@ -128,14 +134,14 @@ class SockWrapper:
         if not self.shut_read:
             debug2('%r: done reading\n' % self)
             self.shut_read = True
-            #self.rsock.shutdown(socket.SHUT_RD)  # doesn't do anything anyway
+            #self.rsock.shutdown(SHUT_RD)  # doesn't do anything anyway
         
     def nowrite(self):
         if not self.shut_write:
             debug2('%r: done writing\n' % self)
             self.shut_write = True
             try:
-                self.wsock.shutdown(socket.SHUT_WR)
+                self.wsock.shutdown(SHUT_WR)
             except socket.error, e:
                 self.seterr(e)