Page Comparison

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• meta:eci - the event channel identifier on which the current event was raised
• meta:host - the public DNS name of the machine running the engine, including port number
• meta:inEvent - the public DNS name of the machine running the engine, including port number
• meta:inQuery - the public DNS name of the machine running the engine, including port number
• meta:picoId - the version of the currently running ruleset
• meta:rid - the ruleset ID of the currently running ruleset
• meta:ruleName - the name of the rule currently being evaluated
• meta:rulesetAuthor - the author from the meta section of the current ruleset
• meta:rulesetDescription - the description from the meta section of the current ruleset
• meta:rulesetName - the name from the meta section of the current ruleset
• meta:rulesetURI - the URL from which the currently running ruleset was registered/installed

The following are not yet ported from  from the classic engine:

• meta:callingRID() - returns the RID of the calling ruleset if running in a module, or the current ruleset ID otherwise.
• meta:callingVersion() - returns the version of the calling ruleset if running in a module, or the current ruleset version otherwise.
• meta:errorCount() - returns the number of errors for current rule execution. Reset to 0 for each new rule execution.
• meta:inModule() - returns a Boolean value indicating whether the current code is running in a module.
• meta:moduleRID() - returns the RID of the module if running in a module, or the current ruleset ID otherwise.
• meta:moduleVersion() - returns the version of the module if running in a module, or the current ruleset version otherwise.
• meta:txnId() - return the transaction ID for the current evaluation. This is mostly useful for debugging.
• meta:version() - returns the version of the currently running ruleset.

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