Merge pull request #1601 from shapeblue/nio-aggressive-selector CLOUDSTACK-9348: Reduce Nio selector wait timeThis reduced the Nio loop selector wait time, this way the selector will check frequently (as much as 100ms per iteration) and handle any pending connection/tasks. This would make reconnections very quick at the expense of some CPU usage.
/cc @swill @kiwiflyer guys can you please apply this fix in your env and test if you're still able to produce any Nio related error b/w mgmt server(s) and kvm agent(s) not being able to connect quickly. Please also watch out for any increased CPU usage (there should not be any significant change), in which case we may increase the timeout from 100ms to 200-400ms. * pr/1601: CLOUDSTACK-9348: Reduce Nio selector wait time Signed-off-by: Will Stevens <[email protected]> Project: http://git-wip-us.apache.org/repos/asf/cloudstack/repo Commit: http://git-wip-us.apache.org/repos/asf/cloudstack/commit/ea48e95b Tree: http://git-wip-us.apache.org/repos/asf/cloudstack/tree/ea48e95b Diff: http://git-wip-us.apache.org/repos/asf/cloudstack/diff/ea48e95b Branch: refs/heads/4.9-bountycastle-daan Commit: ea48e95bdd1641c752eb573fe448aac6478cecd1 Parents: a38279d 0381b7e Author: Will Stevens <[email protected]> Authored: Mon Jul 18 14:10:06 2016 -0400 Committer: Will Stevens <[email protected]> Committed: Mon Jul 18 14:10:06 2016 -0400 ---------------------------------------------------------------------- utils/src/main/java/com/cloud/utils/nio/NioConnection.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ----------------------------------------------------------------------
