Get-Topics
This cmdlet lists all Topics registered on a specified cache. It lists down the Topic names and the respective number of subscribers and publishers against each Topic name.
Get-Topics -CacheName [-Server] [-Port] [-Detail] [-ShowAll] [-NoLogo] [-Credentials]
Examples
- This command gets Topics registered on demoCache.
Get-Topics –CacheName demoCache
- This command gets Topics registered on demoCache existing on server 20.200.20.11.
Get-Topics –CacheName demoCache –Server 20.200.20.11
- This command uses port and gets Topics registered on demoCache existing on server 20.200.20.11.
Get-Topics -CacheName demoCache -Server 20.200.20.11 -Port 8250
- This command shows all the subscriptions associated with the Topic.
Get-Topics -CacheName demoCache -Detail
- This command displays all Topics (both default and user-created), along with details such as subscribers, publishers, assigned Topic priorities, subscriptions, and associated messages.
Get-Topics -CacheName demoCache -ShowAll
- This command authenticates the credentials provided and lists all Topics and number of corresponding subscribers and publishers registered on demoCache, using port 8250 by default.
Get-Topics –CacheName demoCache -Credentials(Get-Credential john_smith)
Properties
Note
The parameters with asterisk (*) on their names are the required parameters and the rest are optional.
| Parameters | Data Type | Description | Default Value |
|---|---|---|---|
-CacheName* |
<String> |
The cache name for which the Topics are to be listed. Note: The cache must already exist on the source server. |
- |
-Server |
<String> |
Specifies a server name where the NCache Service is running and a cache with the specified cache-name is registered. | IP of local machine |
-Port |
<Integer> |
The port on which the NCache Service is listening. | 8250 |
-Detail |
<SwitchParameter> |
Specifies all the subscriptions associated with the Topic. | - |
-ShowAll |
<SwitchParameter> |
Specifies details of all the subscribers, publishers, Topic priority assigned, subscriptions, and messages associated with the Topic. | - |
-NoLogo |
<SwitchParameter> |
Suppresses display of the logo banner. | False |
-Credentials |
<pscredential> |
Specifies the user credentials required to authorize access for the specified operation. These credentials should belong to a user who has appropriate permissions at the node. | - |
