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from subprocess import Popen, PIPE
import sys
import zmq
def main(addr, cmd):
"""foo"""
ctx = zmq.Context()
socket = ctx.socket(zmq.REP)
socket.bind(addr)
while True:
# Not line by line ATM.
# It'd be nice but probably not sane.
proc = Popen(cmd, bufsize=1, stdin=PIPE, stdout=PIPE)
input = socket.recv() # XXX Multiparts?
output, _ = proc.communicate(input)
socket.send(output)
socket.close()
if __name__ == '__main__':
main(sys.argv[1], sys.argv[2:])