io.rsocket.fragmentation

Class ReassemblyDuplexConnection

java.lang.Object

io.rsocket.fragmentation.ReassemblyDuplexConnection

All Implemented Interfaces:

Availability, Closeable, DuplexConnection, Disposable

Direct Known Subclasses:

FragmentationDuplexConnection

public class ReassemblyDuplexConnection
extends Object
implements DuplexConnection

A DuplexConnection implementation that reassembles ByteBufs.

See Also:

Fragmentation and Reassembly

Nested Class Summary

Nested classes/interfaces inherited from interface reactor.core.Disposable

Disposable.Composite, Disposable.Swap

Constructor Summary

Constructors

Constructor and Description
ReassemblyDuplexConnection(DuplexConnection delegate, int maxInboundPayloadSize) Constructor with the underlying delegate to receive frames from.

Method Summary

Modifier and Type	Method and Description
ByteBufAllocator	alloc() Returns the assigned ByteBufAllocator.
static int	assertInboundPayloadSize(int inboundPayloadSize)
void	dispose()
Mono<Void>	onClose() Returns a Mono that terminates when the instance is terminated by any reason.
Flux<ByteBuf>	receive() Returns a stream of all Frames received on this connection.
Mono<Void>	send(org.reactivestreams.Publisher<ByteBuf> frames) Sends the source of Frames on this connection and returns the Publisher representing the result of this send.
Mono<Void>	sendOne(ByteBuf frame) Sends a single Frame on this connection and returns the Publisher representing the result of this send.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.rsocket.DuplexConnection

availability

Methods inherited from interface reactor.core.Disposable

isDisposed

Constructor Detail

ReassemblyDuplexConnection

public ReassemblyDuplexConnection(DuplexConnection delegate,
                                  int maxInboundPayloadSize)

Constructor with the underlying delegate to receive frames from.

Method Detail

assertInboundPayloadSize

public static int assertInboundPayloadSize(int inboundPayloadSize)

send

public Mono<Void> send(org.reactivestreams.Publisher<ByteBuf> frames)

Description copied from interface: DuplexConnection

Sends the source of Frames on this connection and returns the Publisher representing the result of this send.

Flow control

The passed Publisher must

Specified by:

send in interface DuplexConnection

Parameters:

frames - Stream of Frames to send on the connection.

Returns:

Publisher that completes when all the frames are written on the connection successfully and errors when it fails.

sendOne

public Mono<Void> sendOne(ByteBuf frame)

Description copied from interface: DuplexConnection

Sends a single Frame on this connection and returns the Publisher representing the result of this send.

Specified by:

sendOne in interface DuplexConnection

Parameters:

frame - Frame to send.

Returns:

Publisher that completes when the frame is written on the connection successfully and errors when it fails.

receive

public Flux<ByteBuf> receive()

Description copied from interface: DuplexConnection

Returns a stream of all Frames received on this connection.

Completion

Returned Publisher MUST never emit a completion event (Subscriber.onComplete().

Error

Returned Publisher can error with various transport errors. If the underlying physical connection is closed by the peer, then the returned stream from here MUST emit an ClosedChannelException.

Multiple Subscriptions

Returned Publisher is not required to support multiple concurrent subscriptions. RSocket will never have multiple subscriptions to this source. Implementations MUST emit an IllegalStateException for subsequent concurrent subscriptions, if they do not support multiple concurrent subscriptions.

Specified by:

receive in interface DuplexConnection

Returns:

Stream of all Frames received.

alloc

public ByteBufAllocator alloc()

Description copied from interface: DuplexConnection

Returns the assigned ByteBufAllocator.

Specified by:

alloc in interface DuplexConnection

Returns:

the ByteBufAllocator

onClose

public Mono<Void> onClose()

Description copied from interface: Closeable

Returns a Mono that terminates when the instance is terminated by any reason. Note, in case of error termination, the cause of error will be propagated as an error signal through Subscriber.onError(Throwable). Otherwise, Subscriber.onComplete() will be called.

Specified by:

onClose in interface Closeable

Returns:

a Mono to track completion with success or error of the underlying resource. When the underlying resource is an `RSocket`, the Mono exposes stream 0 (i.e. connection level) errors.

dispose

public void dispose()

Specified by:

dispose in interface Disposable