org.fabric3.binding.zeromq.runtime.context

Interface ContextManager

All Known Implementing Classes:

ContextManagerImpl

public interface ContextManager

Manages the ZeroMQ Context lifecycle.

Note when sockets are created from the managed Context, clients must reserve a lease using reserve(String). When a socket is closed, clients must call release(String).

Method Summary

Methods

Modifier and Type	Method and Description
org.zeromq.ZMQ.Socket	createControlSocket() Creates and returns a connected socket for receiving control messages such as shutdown.
org.zeromq.ZMQ.Context	getContext() Returns the active ZeroMQ context.
void	release(java.lang.String id) Releases a socket lease.
void	reserve(java.lang.String id) Reserves a socket lease.

Method Detail

getContext

org.zeromq.ZMQ.Context getContext()

Returns the active ZeroMQ context.

Returns:

the active ZeroMQ context

createControlSocket

org.zeromq.ZMQ.Socket createControlSocket()

Creates and returns a connected socket for receiving control messages such as shutdown. Clients are responsible for closing the socket when finished.

Returns:

the control socket

reserve

void reserve(java.lang.String id)

Reserves a socket lease. The context manager will not close the active ZeroMQ context on runtime shutdown until all leases have been released.

Parameters:

id - the unique client id

release

void release(java.lang.String id)

Releases a socket lease.

Parameters:

id - the unique client id used to obtain the lease.