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LocalEchoServerHandler Class — netty Architecture

Architecture documentation for the LocalEchoServerHandler class in LocalEchoServerHandler.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  18ec5d4e_9871_04ee_df60_02da030b4ef6["LocalEchoServerHandler"]
  99edcf26_8440_a934_19eb_de59c34d6712["LocalEchoServerHandler.java"]
  18ec5d4e_9871_04ee_df60_02da030b4ef6 -->|defined in| 99edcf26_8440_a934_19eb_de59c34d6712
  9a61bc70_22b0_5024_a2b5_d524bab6b6c5["channelRead()"]
  18ec5d4e_9871_04ee_df60_02da030b4ef6 -->|method| 9a61bc70_22b0_5024_a2b5_d524bab6b6c5
  0e60a745_b88c_e613_c452_c68ee67a8d86["channelReadComplete()"]
  18ec5d4e_9871_04ee_df60_02da030b4ef6 -->|method| 0e60a745_b88c_e613_c452_c68ee67a8d86
  d18fd5a3_2c58_f0ba_b32f_e9e2358a5853["exceptionCaught()"]
  18ec5d4e_9871_04ee_df60_02da030b4ef6 -->|method| d18fd5a3_2c58_f0ba_b32f_e9e2358a5853

Relationship Graph

Source Code

example/src/main/java/io/netty/example/localecho/LocalEchoServerHandler.java lines 21–39

public class LocalEchoServerHandler extends ChannelInboundHandlerAdapter {

    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) {
        // Write back as received
        ctx.write(msg);
    }

    @Override
    public void channelReadComplete(ChannelHandlerContext ctx) {
        ctx.flush();
    }

    @Override
    public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) {
        cause.printStackTrace();
        ctx.close();
    }
}

Defined In

Source

Frequently Asked Questions

What is the LocalEchoServerHandler class?
LocalEchoServerHandler is a class in the netty codebase, defined in example/src/main/java/io/netty/example/localecho/LocalEchoServerHandler.java.
Where is LocalEchoServerHandler defined?
LocalEchoServerHandler is defined in example/src/main/java/io/netty/example/localecho/LocalEchoServerHandler.java at line 21.

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