852
92%

Ran 27 May 2016 07:31PM UTC

Jobs 1

Files 238

Run time 31s

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Build # 852

Build Type

push

travis-ci

Committed by

mp911de

Commit Message

Perform adaptive cluster topology refreshing #240

lettuce now supports adaptive topology refreshing with dynamic and static topology sources.
Dynamic topology sources mean that lettuce will connect to the discovered nodes (once obtaining the topology from the seed nodes) and query the discovered nodes for the topology. Dynamic sources is the default behavior, and it remains unchanged. Static sources use only the initial seed nodes as topology sources. Static topology sources reduce the number of topology queries but also retrieves the connected client count only for the seed nodes.

Adaptive cluster topology refreshing listens to cluster runtime events such as MOVED/ASK redirections and multiple reconnection attempts. Adaptive triggers perform an early topology refresh as soon as a trigger is activated. Adaptive topology refreshing is protected by a rate-limiting timeout as events can occur at a large scale if a cluster node is down or reconfigured.

Periodic topology refreshing and adaptive topology refreshing can be enabled/disabled independently from each other.

Run Details

9019 of 9809 relevant lines covered (91.95%)

0.92 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
2	852.2 (PROFILE=netty-41next)	27 May 2016 07:31PM UTC	238	91.95	Travis Job 852.2

Source Files on build 852

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mp911de / lettuce / 852
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