Home / Class/ WebSocketServerInitializer Class — netty Architecture

WebSocketServerInitializer Class — netty Architecture

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

Entity Profile

Dependency Diagram

graph TD
  2cbc6d43_858f_75f6_fefb_79edcd5fc047["WebSocketServerInitializer"]
  83260e7c_a8fb_b128_a10a_416b8826874c["WebSocketServerInitializer.java"]
  2cbc6d43_858f_75f6_fefb_79edcd5fc047 -->|defined in| 83260e7c_a8fb_b128_a10a_416b8826874c
  3668bc05_3bfd_1a44_b073_7e80c2912508["WebSocketServerInitializer()"]
  2cbc6d43_858f_75f6_fefb_79edcd5fc047 -->|method| 3668bc05_3bfd_1a44_b073_7e80c2912508
  5902e570_f533_6567_30a5_75308b877b6a["initChannel()"]
  2cbc6d43_858f_75f6_fefb_79edcd5fc047 -->|method| 5902e570_f533_6567_30a5_75308b877b6a

Relationship Graph

Source Code

example/src/main/java/io/netty/example/http/websocketx/benchmarkserver/WebSocketServerInitializer.java lines 27–47

public class WebSocketServerInitializer extends ChannelInitializer<SocketChannel> {

    private static final int MAX_CONTENT_LENGTH = 65536;

    private final SslContext sslCtx;

    public WebSocketServerInitializer(SslContext sslCtx) {
        this.sslCtx = sslCtx;
    }

    @Override
    public void initChannel(SocketChannel ch) throws Exception {
        ChannelPipeline pipeline = ch.pipeline();
        if (sslCtx != null) {
            pipeline.addLast(sslCtx.newHandler(ch.alloc()));
        }
        pipeline.addLast(new HttpServerCodec());
        pipeline.addLast(new HttpObjectAggregator(MAX_CONTENT_LENGTH));
        pipeline.addLast(new WebSocketServerHandler());
    }
}

Frequently Asked Questions

What is the WebSocketServerInitializer class?
WebSocketServerInitializer is a class in the netty codebase, defined in example/src/main/java/io/netty/example/http/websocketx/benchmarkserver/WebSocketServerInitializer.java.
Where is WebSocketServerInitializer defined?
WebSocketServerInitializer is defined in example/src/main/java/io/netty/example/http/websocketx/benchmarkserver/WebSocketServerInitializer.java at line 27.

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