class CordaRPCClient
An RPC client connects to the specified server and allows you to make calls to the server that perform various useful tasks. Please see the Client RPC section of docs.corda.net to learn more about how this API works. A brief description is provided here. |
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open class CordaRPCClientConfiguration
Can be used to configure the RPC client connection. |
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class CordaRPCConnection : RPCConnection<CordaRPCOps>
This class is essentially just a wrapper for an |
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class GracefulReconnect
GracefulReconnect provides the opportunity to perform certain logic when the RPC encounters a connection disconnect during communication with the node. |
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interface RPCConnection<out I : RPCOps> : Closeable
Holds a proxy object implementing I that forwards requests to the RPC server. The server version can be queried via this interface. |
annotation class RPCSinceVersion
Records the protocol version in which this RPC was added. |
open class ConnectionFailureException : RPCException
Signals that the underlying RPCConnection dropped. |
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class MaxRpcRetryException : RPCException
Thrown to indicate an RPC operation has been retried for the maxNumberOfRetries unsuccessfully. |
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class PermissionException : CordaRuntimeException, ClientRelevantError
Thrown to indicate that the calling user does not have permission for something they have requested (for example calling a method). |
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open class RPCException : CordaRuntimeException
Thrown to indicate a fatal error in the RPC system itself, as opposed to an error generated by the invoked method. |
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open class UnrecoverableRPCException : RPCException
Thrown to indicate a fatal error in the RPC system which cannot be recovered from and so needs some manual support. |
fun <T> <ERROR CLASS><T>.notUsed(): Unit
This function should be invoked on any unwanted Observables returned from RPC to release the server resources. |