public class CordaRPCConnection implements RPCConnection<I>
This class is essentially just a wrapper for an RPCConnection and can be treated identically.
interface RPCConnection@NotNull public CordaRPCOps getProxy()
Holds a synthetic class that automatically forwards method calls to the server, and returns the response.
public int getServerProtocolVersion()
The RPC protocol version reported by the server.
public void notifyServerAndClose()
Closes this client gracefully by sending a notification to the server, so it can immediately clean up resources. If the server is not available this method may block for a short period until it's clear the server is not coming back.
Note: this will also be the implementation of close so won't be needed when using use or try-with-resources
blocks.
public void forceClose()
Closes this client without notifying the server.
The server will eventually clear out the RPC message queue and disconnect subscribed observers,
but this may take longer than desired, so to conserve resources you should normally use notifyServerAndClose.
This method is helpful when the node may be shutting down or have already shut down and you don't want to
block waiting for it to come back, which typically happens in integration tests and demos rather than production.
notifyServerAndClose