XINFO

Returns information about streams, consumer groups, and consumers.

Arguments

key · string · required

The key of the stream.

options · object · required

The XINFO subcommand options. Can be one of:

Show GROUPS

type · 'GROUPS' · required

List all consumer groups for the stream.

Show CONSUMERS

type · 'CONSUMERS' · required

List all consumers in a consumer group.

group · string · required

The consumer group name.

Response

The return type depends on the subcommand:

• GROUPS: Returns an array of consumer group information
• CONSUMERS: Returns an array of consumer information

List groups

const result = await redis.xinfo("mystream", {
  type: "GROUPS"
});

// GROUPS response
[
  {
    name: "mygroup",
    consumers: 2,
    pending: 1,
    "last-delivered-id": "1638360173533-2",
    "entries-read": 3,
    lag: 2
  }
]

// CONSUMERS response
[
  {
    name: "consumer1",
    pending: 1,
    idle: 15000,
    "inactive": 15000
  }
]