Package org.yamcs.replication
Class ReplicationServer
java.lang.Object
com.google.common.util.concurrent.AbstractService
org.yamcs.AbstractYamcsService
org.yamcs.replication.ReplicationServer
- All Implemented Interfaces:
com.google.common.util.concurrent.Service
,YamcsService
TCP replication server - works both on the master and on the slave side depending on the channel handler
Has to be defined as a global Yamcs service. The ReplicationMaster
or ReplicationSlave
defined at the
instance level will register to this if the tcpRole is set to "Server".
-
Nested Class Summary
Nested classes/interfaces inherited from interface com.google.common.util.concurrent.Service
com.google.common.util.concurrent.Service.Listener, com.google.common.util.concurrent.Service.State
-
Field Summary
Fields inherited from class org.yamcs.AbstractYamcsService
config, log, serviceName, yamcsInstance
-
Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptionprotected void
doStart()
protected void
doStop()
List<io.netty.channel.Channel>
getActiveChannels
(ReplicationMaster replicationMaster) List<io.netty.channel.Channel>
getActiveChannels
(ReplicationSlave replicationSlave) getSpec()
Returns the valid configuration options for this service.void
init
(String yamcsInstance, String serviceName, YConfiguration config) Initialize this service.void
registerMaster
(ReplicationMaster replicationMaster) void
registerSlave
(ReplicationSlave replicationSlave) void
unregisterSlave
(ReplicationSlave replicationSlave) Methods inherited from class org.yamcs.AbstractYamcsService
getConfig, getYamcsInstance
Methods inherited from class com.google.common.util.concurrent.AbstractService
addListener, awaitRunning, awaitRunning, awaitRunning, awaitTerminated, awaitTerminated, awaitTerminated, doCancelStart, failureCause, isRunning, notifyFailed, notifyStarted, notifyStopped, startAsync, state, stopAsync, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface com.google.common.util.concurrent.Service
addListener, awaitRunning, awaitRunning, awaitRunning, awaitTerminated, awaitTerminated, awaitTerminated, failureCause, isRunning, startAsync, state, stopAsync
-
Constructor Details
-
ReplicationServer
public ReplicationServer()
-
-
Method Details
-
getSpec
Description copied from interface:YamcsService
Returns the valid configuration options for this service.- Returns:
- the argument specification, or
null
if the args should not be validated.
-
init
public void init(String yamcsInstance, String serviceName, YConfiguration config) throws InitException Description copied from interface:YamcsService
Initialize this service. This is called before the service is started. All operations should finish fast.- Specified by:
init
in interfaceYamcsService
- Overrides:
init
in classAbstractYamcsService
- Parameters:
yamcsInstance
- The yamcs instance, ornull
if this is a global service.serviceName
- The service name.config
- The configured arguments for this service. IfYamcsService.getSpec()
is implemented then this contains the arguments after being validated (including any defaults).- Throws:
InitException
- When something goes wrong during the execution of this method.
-
doStart
protected void doStart()- Specified by:
doStart
in classcom.google.common.util.concurrent.AbstractService
-
doStop
protected void doStop()- Specified by:
doStop
in classcom.google.common.util.concurrent.AbstractService
-
registerMaster
-
registerSlave
-
unregisterSlave
-
getActiveChannels
-
getActiveChannels
-