abstract class AbstractAuthRpcHandler extends RpcHandler
RPC Handler which performs authentication, and when it's successful, delegates further calls to another RPC handler. The authentication handshake itself should be implemented by subclasses.
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Instance Constructors
- new AbstractAuthRpcHandler(delegate: RpcHandler)
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- protected[server]
Abstract Value Members
- abstract def doAuthChallenge(client: TransportClient, message: ByteBuffer, callback: RpcResponseCallback): Boolean
Responds to an authentication challenge.
Responds to an authentication challenge.
- returns
Whether the client is authenticated.
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- protected[server]
Concrete Value Members
- final def !=(arg0: Any): Boolean
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- def channelActive(client: TransportClient): Unit
Invoked when the channel associated with the given client is active.
Invoked when the channel associated with the given client is active.
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- AbstractAuthRpcHandler → RpcHandler
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- @Override()
- def channelInactive(client: TransportClient): Unit
Invoked when the channel associated with the given client is inactive.
Invoked when the channel associated with the given client is inactive. No further requests will come from this client.
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- AbstractAuthRpcHandler → RpcHandler
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- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def exceptionCaught(cause: Throwable, client: TransportClient): Unit
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- AbstractAuthRpcHandler → RpcHandler
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- @Override()
- def finalize(): Unit
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- def getMergedBlockMetaReqHandler(): MergedBlockMetaReqHandler
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- AbstractAuthRpcHandler → RpcHandler
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- @Override()
- def getStreamManager(): StreamManager
Returns the StreamManager which contains the state about which streams are currently being fetched by a TransportClient.
Returns the StreamManager which contains the state about which streams are currently being fetched by a TransportClient.
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- AbstractAuthRpcHandler → RpcHandler
- Annotations
- @Override()
- def hashCode(): Int
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- @native()
- def isAuthenticated(): Boolean
- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- final def receive(client: TransportClient, message: ByteBuffer): Unit
Receives an RPC message that does not expect a reply.
Receives an RPC message that does not expect a reply. The default implementation will call "
ByteBuffer, RpcResponseCallback)" and log a warning if any of the callback methods are called.- client
A channel client which enables the handler to make requests back to the sender of this RPC. This will always be the exact same object for a particular channel.
- message
The serialized bytes of the RPC.
- Definition Classes
- AbstractAuthRpcHandler → RpcHandler
- Annotations
- @Override()
- final def receive(client: TransportClient, message: ByteBuffer, callback: RpcResponseCallback): Unit
Receive a single RPC message.
Receive a single RPC message. Any exception thrown while in this method will be sent back to the client in string form as a standard RPC failure.
Neither this method nor #receiveStream will be called in parallel for a single TransportClient (i.e., channel).
- client
A channel client which enables the handler to make requests back to the sender of this RPC. This will always be the exact same object for a particular channel.
- message
The serialized bytes of the RPC.
- callback
Callback which should be invoked exactly once upon success or failure of the RPC.
- Definition Classes
- AbstractAuthRpcHandler → RpcHandler
- Annotations
- @Override()
- final def receiveStream(client: TransportClient, message: ByteBuffer, callback: RpcResponseCallback): StreamCallbackWithID
Receive a single RPC message which includes data that is to be received as a stream.
Receive a single RPC message which includes data that is to be received as a stream. Any exception thrown while in this method will be sent back to the client in string form as a standard RPC failure.
Neither this method nor #receive will be called in parallel for a single TransportClient (i.e., channel).
An error while reading data from the stream (
ByteBuffer)) will fail the entire channel. A failure in "post-processing" the stream inorg.apache.spark.network.client.StreamCallback#onComplete(String)will result in an rpcFailure, but the channel will remain active.- client
A channel client which enables the handler to make requests back to the sender of this RPC. This will always be the exact same object for a particular channel.
- callback
Callback which should be invoked exactly once upon success or failure of the RPC.
- returns
a StreamCallback for handling the accompanying streaming data
- Definition Classes
- AbstractAuthRpcHandler → RpcHandler
- Annotations
- @Override()
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- final def wait(): Unit
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- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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