hazelcast::client::membership_listener Class Reference

Cluster membership listener. More...

#include <membership_listener.h>

Public Member Functions
template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>
membership_listener &	on_joined (Handler &&h) &
	Set an handler function to be invoked when a new member joins the cluster. More...
template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>
membership_listener &&	on_joined (Handler &&h) &&
	Set an handler function to be invoked when a new member joins the cluster. More...
template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>
membership_listener &	on_left (Handler &&h) &
	Set an handler function to be invoked when an existing member leaves the cluster. More...
template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>
membership_listener &&	on_left (Handler &&h) &&
	Set an handler function to be invoked when an existing member leaves the cluster. More...
template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>
membership_listener &	on_init (Handler &&h) &
	Set an handler function to be invoked once when this listener is registered. More...
template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>
membership_listener &&	on_init (Handler &&h) &&
	Set an handler function to be invoked once when this listener is registered. More...

Friends
class	cluster

Detailed Description

Cluster membership listener.

The membership_listener will never be called concurrently and all membership_listeners will receive the events in the same order.

Warning

1 - If listener should do a time consuming operation, off-load the operation to another thread. otherwise it will slow down the system.

2 - Do not make a call to hazelcast. It can cause deadlock.

See also

cluster::add_membership_listener

Member Function Documentation

on_init() [1/2]

template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>

membership_listener& hazelcast::client::membership_listener::on_init ( Handler &&  h ) &

inline

Set an handler function to be invoked once when this listener is registered.

Parameters

h	a void function object that is callable with a single parameter of type const InitialMembershipEvent &

on_init() [2/2]

template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>

membership_listener&& hazelcast::client::membership_listener::on_init ( Handler &&  h ) &&

inline

Set an handler function to be invoked once when this listener is registered.

Parameters

h	a void function object that is callable with a single parameter of type const InitialMembershipEvent &

on_joined() [1/2]

template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>

membership_listener& hazelcast::client::membership_listener::on_joined ( Handler &&  h ) &

inline

Set an handler function to be invoked when a new member joins the cluster.

Parameters

h	a void function object that is callable with a single parameter of type const MembershipEvent &

on_joined() [2/2]

template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>

membership_listener&& hazelcast::client::membership_listener::on_joined ( Handler &&  h ) &&

inline

Set an handler function to be invoked when a new member joins the cluster.

Parameters

h	a void function object that is callable with a single parameter of type const MembershipEvent &

on_left() [1/2]

template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>

membership_listener& hazelcast::client::membership_listener::on_left ( Handler &&  h ) &

inline

Set an handler function to be invoked when an existing member leaves the cluster.

Parameters

h	a void function object that is callable with a single parameter of type const MembershipEvent &

on_left() [2/2]

template<typename Handler , typename = util::enable_if_rvalue_ref_t<Handler &&>>

membership_listener&& hazelcast::client::membership_listener::on_left ( Handler &&  h ) &&

inline

Set an handler function to be invoked when an existing member leaves the cluster.

Parameters

h	a void function object that is callable with a single parameter of type const MembershipEvent &

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The documentation for this class was generated from the following file:

• hazelcast/include/hazelcast/client/membership_listener.h