---
title: "Check if server is in Slave Late state"
method: GET
path: "/api/clusters/{clusterName}/servers/{serverName}/is-slave-late"
tags: ["replication"]
---

# Check if server is in Slave Late state

`GET /api/clusters/{clusterName}/servers/{serverName}/is-slave-late`

## Request

- The document declares no server URL.
- Auth: none declared

Checks if the specified server within the cluster is in a "Slave Late" state.

## Path parameters

- `clusterName` string, required
- `serverName` string, required

## Response `200`

200 -Server is in Slave Late state!

## Other responses

- `500`: 500 -No valid server!" "500 -Server is not in Slave Late state!" "500 -No cluster!

## Changes

- **2026-07-17** `7465ea0ee21a`: 1 info
  - endpoint added
- **2023-03-31** `b57fc7b9446e`: 1 breaking
  - api path removed without deprecation

[Operation history](https://skmtc.dev/signal18/apis/signal-18-dashboard-api/changes/api/clusters/:clusterName/servers/:serverName/is-slave-late/get.md)

---

[API](https://skmtc.dev/signal18/apis/signal-18-dashboard-api.md) - [All operations](https://skmtc.dev/signal18/apis/signal-18-dashboard-api/llms.txt) - [OpenAPI document](https://skmtc.dev/signal18/apis/signal-18-dashboard-api/revisions/8ee8a1e31294?raw)