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Class JavaGroups.JavaStack.Protocols.RpcGMS 

java.lang.Object
   |
   +----JavaGroups.JavaStack.Protocol
           |
           +----JavaGroups.JavaStack.MessageProtocol
                   |
                   +----JavaGroups.JavaStack.RpcProtocol
                           |
                           +----JavaGroups.JavaStack.Protocols.RpcGMS
public class RpcGMS
extends RpcProtocol
implements Runnable

Variable Index

o group_addr
o impl_mutex
o initial_mbrs_timeout
o join_retry_timeout
o join_timeout
o leave_timeout
o local_addr
o ltime
o members
o props
o trace
o view_id
o view_mutex

Constructor Index

o RpcGMS()

Method Index

o CastView(View)
o CastViewChange(View)
Run view update protocol to install a new view in all members (this involves casting the new view to all members).
o GetName()
o GetNextView(Vector, Vector)
Computes the next view.
o HandleDownEvent(Event)
Callback.
o HandleJoin(Address)
o HandleLeave(Address)
o HandleMerge(Vector, Vector, long)
o HandleSuspect(Address)
o HandleUpEvent(Event)
Callback.
o HandleViewChange(ViewId, Vector)
o InstallView(ViewId, Vector)
Assigns the new ltime.
o Join(Address)
o Leave(Address)
o MakeView(Vector)
o MakeView(Vector, ViewId)
o Merge(Vector)
o run()
o Send(Message)
Add header and pass down.
o SetImpl(RpcGmsImpl)
o SetProperties(Properties)
Setup the Protocol instance acording to the configuration string
o Suspect(Address)

Variables

o props 
 public Properties props
o local_addr 
 public Address local_addr
o group_addr 
 public String group_addr
o members 
 public Membership members
o view_id 
 public ViewId view_id
o ltime 
 public long ltime
o initial_mbrs_timeout 
 public long initial_mbrs_timeout
o join_timeout 
 public long join_timeout
o join_retry_timeout 
 public long join_retry_timeout
o leave_timeout 
 public long leave_timeout
o trace 
 public boolean trace
o impl_mutex 
 public Integer impl_mutex
o view_mutex 
 public Integer view_mutex

Constructors

o RpcGMS 
 public RpcGMS()

Methods

o GetName 
 public String GetName()
Overrides:
GetName in class RpcProtocol
o SetImpl 
 public void SetImpl(RpcGmsImpl new_impl)
o Send 
 public void Send(Message msg) throws Exception
Add header and pass down.

Overrides:
Send in class MessageProtocol
o GetNextView 
 public View GetNextView(Vector new_mbrs,
                         Vector suspected_mbrs)
Computes the next view. Returns a copy that has suspected_mbrs removed and new_mbrs added.

o CastViewChange 
 public synchronized void CastViewChange(View v)
Run view update protocol to install a new view in all members (this involves casting the new view to all members).

o InstallView 
 public void InstallView(ViewId new_view,
                         Vector mbrs)
Assigns the new ltime. Installs view and view_id. Changes role to coordinator if necessary. Sends VIEW_CHANGE event up and down the stack.

o MakeView 
 public View MakeView(Vector mbrs)
o MakeView 
 public View MakeView(Vector mbrs,
                      ViewId vid)
o Join 
 public void Join(Address mbr)
o Leave 
 public void Leave(Address mbr)
o Suspect 
 public void Suspect(Address mbr)
o Merge 
 public void Merge(Vector new_mbrs)
o HandleJoin 
 public JoinRsp HandleJoin(Address mbr)
o HandleLeave 
 public boolean HandleLeave(Address mbr)
o HandleViewChange 
 public void HandleViewChange(ViewId new_view,
                              Vector mbrs)
o HandleMerge 
 public void HandleMerge(Vector new_mbrs,
                         Vector suspects,
                         long other_ltime)
o HandleSuspect 
 public void HandleSuspect(Address mbr)
o CastView 
 public void CastView(View v)
o HandleUpEvent 
 public boolean HandleUpEvent(Event evt)
Callback. Called by superclass when event may be handled.

Do not use PassUp in this method as the event is passed up by default by the superclass after this method returns !

Returns:
boolean Defaults to true. If false, event will not be passed up the stack.
Overrides:
HandleUpEvent in class RpcProtocol
o HandleDownEvent 
 public boolean HandleDownEvent(Event evt)
Callback. Called by superclass when event may be handled.

Do not use PassDown in this method as the event is passed down by default by the superclass after this method returns !

Returns:
boolean Defaults to true. If false, event will not be passed down the stack.
Overrides:
HandleDownEvent in class RpcProtocol
o SetProperties 
 public boolean SetProperties(Properties props)
Setup the Protocol instance acording to the configuration string

Overrides:
SetProperties in class Protocol
o run 
 public void run()

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