Package org.mockserver.mock.action.http

Interface GraphQLSubscriptionHandler.FrameSender

Enclosing class:

GraphQLSubscriptionHandler

public static interface GraphQLSubscriptionHandler.FrameSender

Callback interface for sending text frames to the client, with optional delay support.

Method Summary

Modifier and Type	Method	Description
void	send(io.netty.channel.ChannelHandlerContext ctx, String text, Delay delay, Runnable onSent)	Send a text frame, optionally after a delay, then run onSent.

Method Details

send

void send(io.netty.channel.ChannelHandlerContext ctx,
 String text,
 Delay delay,
 Runnable onSent)

Send a text frame, optionally after a delay, then run onSent.

onSent MUST be invoked only once the frame has actually been written to the wire (or has been deliberately discarded), never before the delay has elapsed. The subscription sequencer chains the next next message — and ultimately the terminal complete — off this callback, so an implementation that runs it eagerly re-introduces the defect where complete overtakes the delayed next frames and every message is discarded by the client as post-terminal.

Parameters:

ctx - the channel context

text - the text to send

delay - optional delay before sending (may be null)

onSent - continuation invoked after the frame has been written or discarded