[CLOUDSTACK-8581] Make S3 TCP KeepAlive and ConnectionTtl configureable

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.6.0
• Component/s: SystemVM
• Security Level: Public (Anyone can view this level - this is the default.)
• Assignee: Wido den Hollander
• Reporter: Wido den Hollander
• Created: 23/Jun/15 13:58
• Updated: 17/Jul/15 08:33
• Resolved: 17/Jul/15 08:33

Description

Currently we can not set the TCP KeepAlive and ConnectionTtl settings for the Amazon S3 ClientConfiguration class: http://docs.aws.amazon.com/AWSJavaSDK/latest/javadoc/com/amazonaws/ClientConfiguration.html

Our S3Util doesn't set these values so it defaults to what Amazon configures.

This doesn't work in all situations and we want to make this configurable. For example the ConnectionTtl should be lowered in cases where the Object Store closes a HTTP connection after a very short period.