Documentation exported from Bitcoin Core 0.18.0

getzmqnotifications (0.18.0 RPC)

blockchain

control

generating

mining

network

rawtransactions

util

wallet

zmq

getzmqnotifications

Returns information about the active ZeroMQ notifications.

Result:
[
  {                        (json object)
    "type": "pubhashtx",   (string) Type of notification
    "address": "...",      (string) Address of the publisher
    "hwm": n                 (numeric) Outbound message high water mark
  },
  ...
]

Examples:
> bitcoin-cli getzmqnotifications 
> curl --user myusername --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getzmqnotifications", "params": [] }' -H 'content-type: text/plain;' http://127.0.0.1:8332/