Node.js agent v3.3.1

Fixes

• Added a type check to attribute validation, restricting values to primitive types (but not undefined).

  Previously the agent was only enforcing byte limits on string values, resulting in overly large arrays being collected. This brings the agent in line with other language agents.

• The DatastoreShim will now respect specified after handlers.

  Previously on methods like DatastoreShim#recordQuery the after handler would be dropped. The property is now correctly propagated to the underlying Shim#record call.

• The agent will now check that a specified parent segment is part of an active segment before running a method under instrumentation.

  Previously the agent would unconditionally run a method under a specified parent. The shim expects the parent to exist and be active, and will throw errors in the case where the parent belongs to an inactive transaction.