Package org.gnome.soup

Interface WebsocketConnection.ClosedCallback

All Superinterfaces:

FunctionPointer

Enclosing class:

WebsocketConnection

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface WebsocketConnection.ClosedCallback
extends FunctionPointer

Functional interface declaration of the ClosedCallback callback.

See Also:

• run()

Method Summary

Modifier and Type	Method	Description
void	run()	Emitted when the connection has completely closed.
default MemorySegment	toCallback(Arena arena)	Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.
default void	upcall(MemorySegment sourceWebsocketConnection)	The upcall method is called from native code.

Method Details

run

void run()

Emitted when the connection has completely closed.

This happens either due to an orderly close from the peer, one initiated via WebsocketConnection.close(short, java.lang.String) or a fatal error condition that caused a close.

This signal will be emitted once.

upcall

default void upcall(MemorySegment sourceWebsocketConnection)

The upcall method is called from native code. The parameters are marshaled and run() is executed.

toCallback

default MemorySegment toCallback(Arena arena)

Creates a native function pointer to the upcall(java.lang.foreign.MemorySegment) method.

Specified by:

toCallback in interface FunctionPointer

Parameters:

arena - the arena in which the function pointer is allocated

Returns:

the native function pointer