ZeroMQ (ZMQ) RPCs

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GetZmqNotifications

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Added in Dash Core 0.17.0

The getzmqnotifications RPC returns information about the active ZeroMQ notifications.

Parameters: none

Result---A JSON array of objects providing information about the enabled ZMQ notifications

Name	Type	Presence	Description
result	array	Required (exactly 1)	Array of objects containing Information about the enabled ZMQ notifications
→ Notification	object	Required (0 or more)	Information about a ZMQ notification
→ → type	string	Required (exactly 1)	Type of notification
→ → address	string	Required (exactly 1)	Address of the publisher
→ → hwm	number	Required (exactly 1)	Outbound message high water mark

Example from Dash Core 18.0.0

Bash

dash-cli -testnet getzmqnotifications

Result:

JSON

[
  {
    "type": "pubhashblock",
    "address": "tcp://0.0.0.0:20009",
    "hwm": 1000
  },
  {
    "type": "pubhashchainlock",
    "address": "tcp://0.0.0.0:20009",
    "hwm": 1000
  },
  {
    "type": "pubhashgovernanceobject",
    "address": "tcp://0.0.0.0:20009",
    "hwm": 1000
  }
]

See also: none