pipe-nonblock

Non-blocking multiprocessing pipe

Installing

pip install pipe_nonblock

Supported versions

• Python 3.4+

Usage

from pipe_nonblock import Pipe

c1, c2 = Pipe(duplex=True, conn1_nonblock=True, conn2_nonblock=True) # create a new duplex non-blocking pipe
assert len(list(c2.recv(32))) == 0                                   # try receive data from a connection, it's empty at the moment 
c1.send('foo')                                                       # send python string object
buf, = c2.recv(32)                                                   # recv return generator with received objects
assert buf == 'foo'
c2.send('bar')
buf, = c1.recv(32)
assert buf == 'bar'

Overview of Pipe function

def Pipe(duplex, conn1_nonblock, conn1_nonblock) -> Tuple[connection1, connection2]: