WebClient connection is not properly returned to the pool

[Verdent]

Environment Details

• Helidon Version: 4.x
• Helidon SE or Helidon MP
• JDK version:
• OS:
• Docker version (if applicable):

---

Problem Description

Http1ClientResponseImpl field entityFullyRead is never set to true and because of that response close method closes connection as well. If response is handled as a String, everything works as expected.

Steps to reproduce

1. Let WebClient handle the response as JsonObject type from JSON-P
2. Connection is always closed ofter this, even thought it is reusable.

Possible solution:

Add method close() to the ReadableEntityBase.EntityProcessedRunnable class. This method could have similar logic as ReadableEntityBase.RequestingInputStream#ensureBuffer does.