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| -rw-r--r-- | Demo/threads/README | 5 | ||||
| -rw-r--r-- | Demo/threads/telnet.py | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/Demo/threads/README b/Demo/threads/README index 9c6d30a..01566fc 100644 --- a/Demo/threads/README +++ b/Demo/threads/README @@ -1,5 +1,8 @@ This directory contains some demonstrations of the thread module. -They are mostly "proof of concept" type applications: +This module is only (optionally) available for the SGI, for now. +These are mostly "proof of concept" type applications: + +find.py Parallelized "find(1)". telnet.py Version of ../sockets/telnet.py using threads. wpi.py Version of ../scripts/pi.py using threads and stdwin. diff --git a/Demo/threads/telnet.py b/Demo/threads/telnet.py index e5101eb..5d4ae76 100644 --- a/Demo/threads/telnet.py +++ b/Demo/threads/telnet.py @@ -28,6 +28,9 @@ WONT = chr(252) WILL = chr(251) def main(): + if len(sys.argv) != 2: + sys.stderr.write('usage: telnet hostname\n') + sys.exit(2) host = sys.argv[1] try: hostaddr = gethostbyname(host) @@ -74,7 +77,7 @@ def parent(s): for c in data: if opt: print ord(c) - print '(replying: ' + `opt+c` + ')' +## print '(replying: ' + `opt+c` + ')' s.send(opt + c) opt = '' elif iac: |