onDisconnect() — netty Function Reference

Architecture documentation for the onDisconnect() function in StompChatHandler.java from the netty codebase.

Function java Buffer Telemetry called by 1

Entity Profile

Buffer→ Telemetry→ onDisconnect() — netty Function Reference

Dependency Diagram

graph TD
  81e01bd7_15ff_1fba_87da_191986d1898d["onDisconnect()"]
  f937e446_8aba_2036_93fc_8020adb1953f["StompChatHandler"]
  81e01bd7_15ff_1fba_87da_191986d1898d -->|defined in| f937e446_8aba_2036_93fc_8020adb1953f
  5ef12430_b789_c7f8_301d_8283d302e997["channelRead0()"]
  5ef12430_b789_c7f8_301d_8283d302e997 -->|calls| 81e01bd7_15ff_1fba_87da_191986d1898d
  style 81e01bd7_15ff_1fba_87da_191986d1898d fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

example/src/main/java/io/netty/example/stomp/websocket/StompChatHandler.java lines 157–167

    private static void onDisconnect(ChannelHandlerContext ctx, StompFrame inboundFrame) {
        String receiptId = inboundFrame.headers().getAsString(RECEIPT);
        if (receiptId == null) {
            ctx.close();
            return;
        }

        StompFrame receiptFrame = new DefaultStompFrame(StompCommand.RECEIPT);
        receiptFrame.headers().set(RECEIPT_ID, receiptId);
        ctx.writeAndFlush(receiptFrame).addListener(ChannelFutureListener.CLOSE);
    }