{
  "schema_version": 2,
  "id": "commands/client-trackinginfo",
  "title": "CLIENT TRACKINGINFO",
  "url": "https://redis.io/docs/latest/commands/client-trackinginfo/",
  "summary": "Returns information about server-assisted client-side caching for the connection.",
  "since": "6.2.0",
  "tags": [
    "docs",
    "develop",
    "stack",
    "oss",
    "rs",
    "rc",
    "oss",
    "kubernetes",
    "clients"
  ],
  "last_updated": "2026-09-18T09:48:21+01:00",
  "page_type": "content",
  "content_hash": "3caa1cbd0f3296f28c81e75b033ef017d752455fb00fcc1a81f11f97a40833b8",
  "sections": [
    {
      "id": "overview",
      "title": "Overview",
      "role": "overview",
      "text": "The command returns information about the current client connection's use of the [server assisted client side caching](https://redis.io/docs/latest/develop/clients/client-side-caching) feature.\n\nHere's the list of tracking information sections and their respective values:\n\n* **flags**: A list of tracking flags used by the connection. The flags and their meanings are as follows:\n  * `off`: The connection isn't using server assisted client side caching.\n  * `on`: Server assisted client side caching is enabled for the connection.\n  * `bcast`: The client uses broadcasting mode.\n  * `optin`: The client does not cache keys by default.\n  * `optout`: The client caches keys by default.\n  * `caching-yes`: The next command will cache keys (exists only together with `optin`).\n  * `caching-no`: The next command won't cache keys (exists only together with `optout`).\n  * `noloop`: The client isn't notified about keys modified by itself.\n  * `broken_redirect`: The client ID used for redirection isn't valid anymore.\n* **redirect**: The client ID used for notifications redirection, 0 for self-redirection, or -1 when none.\n* **prefixes**: A list of key prefixes for which notifications are sent to the client."
    },
    {
      "id": "redis-software-and-redis-cloud-compatibility",
      "title": "Redis Software and Redis Cloud compatibility",
      "role": "content",
      "text": "| Redis<br />Software | Redis<br />Cloud | <span style=\"min-width: 9em; display: table-cell\">Notes</span> |\n|:----------------------|:-----------------|:------|\n| <span title=\"Supported\">&#x2705; Standard</span><br /><span title=\"Supported\"><nobr>&#x2705; Active-Active</nobr></span> | <span title=\"Supported\">&#x2705; Standard</span><br /><span title=\"Supported\"><nobr>&#x2705; Active-Active</nobr></span> |  |"
    },
    {
      "id": "return-information",
      "title": "Return information",
      "role": "returns",
      "text": "**RESP2:**\n\n[Array reply](../../develop/reference/protocol-spec#arrays): a list of tracking information sections and their respective values.\n\n**RESP3:**\n\n[Map reply](../../develop/reference/protocol-spec#maps): a list of tracking information sections and their respective values."
    }
  ],
  "examples": []
}