# Attached Second Caller

> A defect in which a second caller attaches to a running process instead of reading the result that process publishes.

Record: `lexicon:attached-second-caller`
Kind: anti-pattern
Layer: [Execution Core](https://banes-lab.com/records/layer/execution-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-attached-second-caller

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Conflated Scope](https://banes-lab.com/records/lexicon/conflated-scope.md) and before [Duplicate Covered Run](https://banes-lab.com/records/lexicon/duplicate-covered-run.md).

## Category

- [Coordination Surfaces](https://banes-lab.com/records/lexicon-category/coordination-surfaces.md)

## Violates

- [Read-Time Join](https://banes-lab.com/records/architecture/read-time-join.md)

## Linked from

- [Coordination Surfaces](https://banes-lab.com/ontology/principles/architecture-category-coordination-surfaces.md)