[PROTON-375] Engine does not indicate when a link has completed draining.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: proton-0.4
• Component/s: proton-c, proton-j
• Assignee: Rafael H. Schloming
• Reporter: Ken Giusti
• Created: 30/Jul/13 19:22
• Updated: 08/Jan/16 10:57
• Resolved: 30/Sep/13 14:10

Description

The engine API provides the pn_link_drain() method, which allows the application to force the peer to drain its credit.

The engine API does not provide a way for the application to know when the remote has completed draining. At least there needs to be a way to find out when the remote credit value has been exhausted.

Issue Links

• blocks: PROTON-200 Credit distribution by messenger is not balanced across all links