Interface | Description |
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RPCSinceVersion |
Records the protocol version in which this RPC was added.
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Class | Description |
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ArtemisMessagingComponent |
The base class for Artemis services that defines shared data structures and SSL transport configuration.
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ArtemisMessagingServer |
This class configures and manages an Apache Artemis message queue broker.
|
ClassSerializer | |
ClientRPCRequestMessage |
The contents of an RPC request message, separated from the MQ layer.
|
CordaRPCClient |
An RPC client connects to the specified server and allows you to make calls to the server that perform various
useful tasks. See the documentation for proxy or review the docsite to learn more about how this API works.
|
CordaRPCClientImpl |
Core RPC engine implementation, to learn how to use RPC you should be looking at
class CordaRPCClient . |
MarshalledObservation |
Used in the RPC wire protocol to wrap an observation with the handle of the observable it's intended for.
|
NodeLoginModule |
Clients must connect to us with a username and password and must use TLS. If a someone connects with
ArtemisMessagingComponent.NODE_USER then we confirm it's just us as the node by checking their TLS certificate
is the same as our one in our key store. Then they're given full access to all valid queues. If they connect with
ArtemisMessagingComponent.PEER_USER then we confirm they belong on our P2P network by checking their root CA is
the same as our root CA. If that's the case the only access they're given is the ablility send to our P2P address.
In both cases the messages these authenticated nodes send to us are tagged with their subject DN and we assume
the CN within that is their legal name.
Otherwise if the username is neither of the above we assume it's an RPC user and authenticate against our list of
valid RPC users. RPC clients are given permission to perform RPC and nothing else.
|
NodeMessagingClient |
This class implements the
interface MessagingService API using Apache Artemis, the successor to their ActiveMQ product.
Artemis is a message queue broker and here we run a client connecting to the specified broker instance
class ArtemisMessagingServer . It's primarily concerned with peer-to-peer messaging. |
RPCDispatcher |
Intended to service transient clients only (not p2p nodes) for short-lived, transient request/response pairs.
If you need robustness, this is the wrong system. If you don't want a response, this is probably the
wrong system (you could just send a message). If you want complex customisation of how requests/responses
are handled, this is probably the wrong system.
|
RPCStructures | |
VerifyingNettyConnectorFactory |
Exception | Description |
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PermissionException | |
RPCException |
Thrown to indicate a fatal error in the RPC system itself, as opposed to an error generated by the invoked
method.
|