Please ensure Javascript is enabled for purposes of website accessibility
Powered by Zoomin Software. For more details please contactZoomin

AVEVA Enterprise SCADA PubSub API Reference

TABLE OF CONTENTS

OpenConnection() Method

Save PDF
Save selected topicSave selected topic and subtopicsSave all topics
Share
Share to emailCopy topic URL
Deprecated: Connects to the local PubSub engine.

Syntax

[Obsolete("Replace usages with --> PubSubConnectionFactory.OpenConnection() <-- [DECEMBER 2018]")]
public void OpenConnection()
[Obsolete("Replace usages with --> PubSubConnectionFactory.OpenConnection() <-- [DECEMBER 2018]")]
public:
void OpenConnection();

Remarks

This method has been deprecated. Use PubSubConnectionFactory.OpenConnection.

The connection state is independent of subscriptions, persistence store registration, and secured topics. However, to ensure proper behavior subscriptions, persistence store registrations, and secured topic calls are replayed when a connection is opened. This behavior allows subscriptions and other such calls to be made against a connection once it is initialized but before it is opened.

Example

PubSubConnection PS = new PubSubConnection(); PS.OpenConnection(); 
PubSubConnection PS = new PubSubConnection();
PS.OpenConnection();

Requirements

Target Platforms: For information on software requirements, refer to the AVEVA Enterprise SCADA Supported Configurations documentation.

See Also

Reference

PubSubConnection Class
PubSubConnection Members
Overload List

In This Topic
TitleResults for “How to create a CRG?”Also Available in