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Use ETag for user-side caching 

Pretty hard-code ETag use. ETag is just a timestamp, and the server checks whether it's recent enough.
master
pictuga 2013-08-24 23:43:32 +02:00
parent e2c3375eb6
commit d3c163fb74
1 changed files with 9 additions and 0 deletions
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9
morss.py
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@ -412,7 +412,16 @@ if __name__ == '__main__':
log(url) log(url)
if 'REQUEST_URI' in os.environ: if 'REQUEST_URI' in os.environ:
if 'HTTP_IF_NONE_MATCH' in os.environ:
log('etag sent')
if time.time() - int(os.environ['HTTP_IF_NONE_MATCH'][1:-1]) < DELAY:
log('etag good')
print 'Status: 304'
print
sys.exit(0)
print 'Status: 200' print 'Status: 200'
print 'ETag: "%s"' % int(time.time())
if options == 'progress': if options == 'progress':
print 'Content-Type: application/octet-stream' print 'Content-Type: application/octet-stream'