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| author | Guido van Rossum <guido@python.org> | 1991-09-15 21:05:15 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1991-09-15 21:05:15 (GMT) |
| commit | 50692d62de3a2aa13aa1ebc56fbe045842a45580 (patch) | |
| tree | ddc5e42f1a0693f77d8813f026f4077dd632961d /Demo/sgi/al/unicast.py | |
| parent | 4f5eafb0cf0d5144813c4047d934063b64229804 (diff) | |
| download | cpython-50692d62de3a2aa13aa1ebc56fbe045842a45580.zip cpython-50692d62de3a2aa13aa1ebc56fbe045842a45580.tar.gz cpython-50692d62de3a2aa13aa1ebc56fbe045842a45580.tar.bz2 | |
Initial revision
Diffstat (limited to 'Demo/sgi/al/unicast.py')
| -rwxr-xr-x | Demo/sgi/al/unicast.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Demo/sgi/al/unicast.py b/Demo/sgi/al/unicast.py new file mode 100755 index 0000000..8a53592 --- /dev/null +++ b/Demo/sgi/al/unicast.py @@ -0,0 +1,26 @@ +#! /ufs/guido/bin/sgi/python + +# unicast host [port] +# +# Similar to "broadcast.py" but sends to a specific host only; +# use "radio.py" on the designated host to receive. +# This is less stressful on other hosts on the same ethernet segment +# if you need to send to one host only. + +import sys, al +from socket import * + +host = sys.argv[1] + +port = 54321 +if sys.argv[2:]: port = eval(sys.argv[1]) + +s = socket(AF_INET, SOCK_DGRAM) + +p = al.openport('unicast', 'r') + +address = host, port +while 1: + # 700 samples equals 1400 bytes, or about the max packet size! + data = p.readsamps(700) + s.sendto(data, address) |