background write and read thread after connecting @param socket

sync slots allocation to other controller candidates

allocate all slots to master node

Cancels the registration of an instance. <p> This is normally invoked by a client when it shuts down informing the server to remove the instance from

Cancels the registration of an instance. <p> This is normally invoked by a client when it shuts down informing the server to remove the instance from

Handles cancellation of leases for this particular instance. @return response indicating whether the operation was a success or failure.

connect to all controller candidate servers @return

connect before candidates avoid of nodes' duplicate connection @return

Removes status override for a give instance. @param appName the application name of the instance. @param id the unique ide

Removes status override for a give instance. @param appName the application name of the instance. @param id the unique ide

elect controller within controller candidate @return

calculate slots allocation with {@link #SLOTS_COUNT} and master node count

get node id of all nodes and then allocate slots replica

mark the request of the specified channel as fail and to invoke fail callback immediately @param channel the channel which is close already

fetch server addresses to local map @param controllerCandidate

fetch slots allocation @param controllerCandidate @return

Get the delta registry information from the pantheon server and update it locally. When applying the delta, the following flow is observed: <p> if (up

Get the registry information about the delta changes. The deltas are cached for a window specified by {@link PantheonServerConfig#getRetentionTimeInMS

Returns the {@link Applications} object which is basically a container of all currently registered {@link Application}s. @return {@link Applications}

Get the registry information about all {@link Applications}.

get 'before candidates' avoid of nodes' duplicate connection @return

get least controller id @param votes @return

transfer cache data from readWriteCacheMap to readOnlyCacheMap

This method specifies thread pool to use while invoking callback methods. @return Dedicated thread pool instance if specified; or null if the callbac

Custom channel event listener. @return custom channel event listener if defined; null otherwise.

server can load consumer state @param ctx @param request @return