如何在具有多个IP的计算机上控制ZeroMQ数据包的源IP地址? [英] How to control the source IP address of a ZeroMQ packet on a machine with multiple IPs?
问题描述
Python标准库的 socket
.create_connection()
方法具有源地址"选项,用于控制连接使用的源IP.
The Python standard library's socket
.create_connection()
method has a source address option, for controlling which source IP a connection uses.
在给定具有多个地址的机器的情况下,如何使用Python ZeroMQ套接字执行相同的操作?
How do I do the same thing with a Python ZeroMQ socket, given a machine that has multiple addresses?
在这种情况下,我一直在使用Linux的iproute2 ip addr add
创建地址和ZeroMQ PUB/SUB
套接字原型.
In this case, I've been using Linux's iproute2 ip addr add
to create the addresses and the ZeroMQ PUB/SUB
socket-archetypes.
推荐答案
When trying to .connect()
to a remote, I found the answer in the protocol documentation, put the source ip before a semicolon in the connect string:
rc = zmq_connect(socket, "tcp://192.168.1.17:5555;192.168.1.1:5555")
在Python中,它看起来像:
In Python, this looks like:
socket = zmq.Context().socket(zmq.SUB)
socket.connect('tcp://192.168.1.17:5555;192.168.1.1:5555')
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