Context Manager Node

Context Manager provides stateful variables across executions.

Use it for counters, flags, and shared runtime context.

Configuration Fields

FieldRequiredPurpose
OperationYesget, set, increment, decrement, reset
ScopeYesworkflow or device
Variable NameYesKey name for stored value
ValueConditionalRequired for set-like operations

Best Practices

  • Define variable naming conventions.
  • Limit shared mutable state in high-concurrency paths.
  • Use workflow scope unless cross-flow state is required.

Common Issues

  • Race-like behavior from uncontrolled shared updates.
  • Incorrect scope causing unexpected value visibility.