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e66870c5a4c2adbd30dca67d409fd5cd98697587 zmq: Append address to notify log output (nthumann)
241803da211265444e65f254f24dd184f2457fa9 test: Add zmq test to support multiple interfaces (nthumann)
a0b2e5cb6aa8db0563fac7d67a949b9baefe3a25 doc: Add release notes to support multiple interfaces (nthumann)
b1c3f180ecb63f3960506d202feebaa4271058ae doc: Adjust ZMQ usage to support multiple interfaces (nthumann)
347c94f551c3f144c44e00373e4dd61ff6d908b7 zmq: Add support to listen on multiple interfaces (Nicolas Thumann)
Pull request description:
This PR adds support for ZeroMQ to listen on multiple interfaces, just like the RPC server.
Currently, if you specify more than one e.g. `zmqpubhashblock` paramter, only the first one will be used. Therefore a user may be forced to listen on all interfaces (e.g. `zmqpubhashblock=0.0.0.0:28332`), which can result in an increased attack surface.
With this PR a user can specify multiple interfaces to listen on, e.g.
`-zmqpubhashblock=tcp://127.0.0.1:28332 -zmqpubhashblock=tcp://192.168.1.123:28332`.
ACKs for top commit:
laanwj:
Code review ACK e66870c5a4c2adbd30dca67d409fd5cd98697587
instagibbs:
reACK e66870c5a4
Tree-SHA512: f38ab4a6ff00dc821e5f4842508cefadb701e70bb3893992c1b32049be20247c8aa9476a1f886050c5f17fe7f2ce99ee30193ce2c81a7482a5a51f8fc22300c7
4 lines
209 B
Markdown
4 lines
209 B
Markdown
Command-line options
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The same ZeroMQ notification (e.g. `-zmqpubhashtx=address`) can now be specified multiple times to publish the same notification to different ZeroMQ sockets. |