channelRead0() — netty Function Reference

Architecture documentation for the channelRead0() function in FactorialClientHandler.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ channelRead0() — netty Function Reference

Dependency Diagram

graph TD
  82fc1041_d720_4eef_1ffb_b02eeed4d41f["channelRead0()"]
  6b74f961_c8cc_285b_9744_1b39fe5fb961["FactorialClientHandler"]
  82fc1041_d720_4eef_1ffb_b02eeed4d41f -->|defined in| 6b74f961_c8cc_285b_9744_1b39fe5fb961
  style 82fc1041_d720_4eef_1ffb_b02eeed4d41f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

example/src/main/java/io/netty/example/factorial/FactorialClientHandler.java lines 64–74

    @Override
    public void channelRead0(ChannelHandlerContext ctx, final BigInteger msg) {
        receivedMessages ++;
        if (receivedMessages == FactorialClient.COUNT) {
            // Offer the answer after closing the connection.
            ctx.channel().close().addListener(future -> {
                boolean offered = answer.offer(msg);
                assert offered;
            });
        }
    }