Created
March 22, 2015 21:23
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| import vanilla | |
| h = vanilla.Hub() | |
| b = h.bean(8080) | |
| @b.websocket('/') | |
| def _(ws): | |
| child = h.process.execv(['/usr/bin/env', 'grep', '--line-buffered', 'foo']) | |
| child.stdout.pipe(ws) | |
| while True: | |
| child.stdin.send(ws.recv()+'\n') | |
| h.stop_on_term() |
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