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public interface ServerStatusListener
Event interface for listening changes in the OPC UA Server status.
| Method Summary | |
|---|---|
void |
onShutdown(UaClient uaClient,
long secondsTillShutdown,
org.opcfoundation.ua.builtintypes.LocalizedText shutdownReason)
A notification of a server shutdown. |
void |
onStateChange(UaClient uaClient,
org.opcfoundation.ua.core.ServerState oldState,
org.opcfoundation.ua.core.ServerState newState)
A notification of the change in the server state. |
void |
onStatusChange(UaClient uaClient,
org.opcfoundation.ua.core.ServerStatusDataType status)
A notification of a new server status. |
| Method Detail |
|---|
void onShutdown(UaClient uaClient,
long secondsTillShutdown,
org.opcfoundation.ua.builtintypes.LocalizedText shutdownReason)
uaClient - secondsTillShutdown - number of seconds to the expected shutdown.shutdownReason - the reason for the shutdown as reported by the server.
void onStateChange(UaClient uaClient,
org.opcfoundation.ua.core.ServerState oldState,
org.opcfoundation.ua.core.ServerState newState)
uaClient - the client object that is connected to the server.oldState - the previous ServerState (Unknown, if it was not available)newState - the new ServerState (Unknown, if it was not available)
void onStatusChange(UaClient uaClient,
org.opcfoundation.ua.core.ServerStatusDataType status)
uaClient - the client object that is connected to the server.status - the new status
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