| nmo-isonline(3) -- check if a cluster node is online |
| ==================================================== |
| |
| ## SYNOPSIS |
| |
| nmo.commands.isonline(url, [url], ...) |
| nmo.commands.isonline(cluster,...) |
| |
| |
| ## DESCRIPTION |
| |
| Check if nodes are online / available on the current network. |
| |
| url: |
| The command takes multiple url arguments for checking multiple nodes |
| at once. The url must be a `String`. The last argument must be an |
| `Object` providing options. |
| |
| cluster: |
| The command looks up the nodes defined in the config file for a given cluster |
| and will check whether is node is online |
| |
| The command returns a promise which will return an `Object` where the |
| keys are the provided urls and the values have the type `Boolean`. |
| `true` indicates an online, available node. |
