def test_zctx():
# Create and destroy a context without using it
ctx = zctx.new()
assert ctx
del ctx
# Create a context with many busy sockets, destroy it
ctx = zctx.new()
assert ctx
# call API functions
zctx.set_iothreads(ctx, 1)
zctx.set_linger(ctx, 5) # 5 msecs
zctx.set_pipehwm(ctx, 500)
zctx.set_sndhwm(ctx, 500)
zctx.set_rcvhwm(ctx, 500)
s1 = zsocket.new(ctx, zmq.PAIR)
s2 = zsocket.new(ctx, zmq.PULL) # zmq.XREQ ?
s3 = zsocket.new(ctx, zmq.REQ)
s4 = zsocket.new(ctx, zmq.REP)
s5 = zsocket.new(ctx, zmq.PUB)
s6 = zsocket.new(ctx, zmq.SUB)
zsocket.connect(s1, "tcp://127.0.0.1:5555")
zsocket.connect(s2, "tcp://127.0.0.1:5555")
zsocket.connect(s3, "tcp://127.0.0.1:5555")
zsocket.connect(s4, "tcp://127.0.0.1:5555")
zsocket.connect(s5, "tcp://127.0.0.1:5555")
zsocket.connect(s6, "tcp://127.0.0.1:5555")
assert zctx.underlying(ctx);
del ctx
def test_ctx():
ctx = zctx.new()
zctx.set_iothreads(ctx, 2)
zctx.set_iothreads(ctx, 1)
zctx.set_linger(ctx, 1)
zctx.set_pipehwm(ctx, 500)
zctx.set_rcvhwm(ctx, 500)
underlying = zctx.underlying(ctx)
del ctx
def shadow_pyczmq(cls, ctx):
"""Shadow an existing pyczmq context
ctx is the FFI `zctx_t *` pointer
"""
from pyczmq import zctx
underlying = zctx.underlying(ctx)
address = cast_int_addr(underlying)
return cls(shadow=address)
def shadow_pyczmq(cls, ctx):
"""Shadow an existing pyczmq context
ctx is the FFI `zctx_t *` pointer
.. versionadded:: 14.1
"""
from pyczmq import zctx
underlying = zctx.underlying(ctx)
address = cast_int_addr(underlying)
return cls(shadow=address)
def shadow_pyczmq(cls, ctx):
"""Shadow an existing pyczmq context
ctx is the FFI `zctx_t *` pointer
.. versionadded:: 14.1
"""
from pyczmq import zctx
from zmq.utils.interop import cast_int_addr
underlying = zctx.underlying(ctx)
address = cast_int_addr(underlying)
return cls(shadow=address)