TsgcWSPClient_Dataset › Methods › UnSubscribe

UnSubscribe Method

Unsubscribes the client from a custom channel.

Syntax

procedure UnSubscribe(const aChannel: String; const aGuid: String = '');

Parameters

Name	Type	Description
aChannel	const String	Name of the channel to unsubscribe from.
aGuid	const String	Optional Guid of the target server-side Dataset protocol instance. Leave empty to use the default.

Remarks

Removes the client from the given channel. When the server confirms the removal, the OnUnSubscription event fires and no further OnEvent messages are delivered for that channel.

Example

oProtocol.UnSubscribe('news');

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