Package org.graalvm.polyglot.io

Interface MessageEndpoint

public interface MessageEndpoint

An endpoint representing one side of message transport. The methods throw IOException when an I/O issue occurs or when the endpoint is closed.

Since:

19.0

See Also:

• MessageTransport

Method Summary

Modifier and Type	Method	Description
void	sendBinary(ByteBuffer data)	Send a binary message.
void	sendClose()	Close the connection.
void	sendPing(ByteBuffer data)	Send a ping request.
void	sendPong(ByteBuffer data)	Send a pong reply as a response to ping.
void	sendText(String text)	Send a text message.

Method Details

sendText

void sendText(String text)
       throws IOException

Send a text message.

Throws:

IOException

Since:

19.0

sendBinary

void sendBinary(ByteBuffer data)
         throws IOException

Send a binary message.

Throws:

IOException

Since:

19.0

sendPing

void sendPing(ByteBuffer data)
       throws IOException

Send a ping request.

Throws:

IOException

Since:

19.0

sendPong

void sendPong(ByteBuffer data)
       throws IOException

Send a pong reply as a response to ping.

Throws:

IOException

Since:

19.0

sendClose

void sendClose()
        throws IOException

Close the connection.

Throws:

IOException

Since:

19.0