[CAMEL-10511] MllpTcpClientProducer should read all available bytes in TCP buffer for acknowledgment

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.17.0
• Fix Version/s: 2.17.5, 2.18.2, 2.19.0
• Component/s: camel-mllp
• Estimated Complexity: Unknown
• Assignee: Quinn Stevenson
• Reporter: Quinn Stevenson
• Created: 22/Nov/16 15:52
• Updated: 16/Dec/16 21:59
• Resolved: 16/Dec/16 21:59

Description

The MllpClientProducer currently reads the TCP buffer until it receives the proper closing frame characters for the MLLP envelope.

This turned out to be a problem with a certain MLLP Server, which under certain circumstances would send double MLLP acknowledgments. As currently written, the MllpClientProducer will use the old/double/second acknowledgment for the next message - which may cause erroneous results, but in any case is clearly wrong.

Issue Links

• links to: GitHub Pull Request #1351
• links to: GitHub Pull Request #1352
• links to: GitHub Pull Request #1353
• links to: GitHub Pull Request #1356