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channelActive() — netty Function Reference

Architecture documentation for the channelActive() function in WebSocketClientProtocolHandshakeHandler.java from the netty codebase.

Function java ProtocolCodecs HTTP calls 1

Entity Profile

Dependency Diagram

graph TD
  24cd2522_914a_7d42_2e66_20f575aed17c["channelActive()"]
  825155a9_3784_59cc_4b68_f6750284e255["WebSocketClientProtocolHandshakeHandler"]
  24cd2522_914a_7d42_2e66_20f575aed17c -->|defined in| 825155a9_3784_59cc_4b68_f6750284e255
  7dce26db_1d92_f1c4_0087_d998f7086afe["applyHandshakeTimeout()"]
  24cd2522_914a_7d42_2e66_20f575aed17c -->|calls| 7dce26db_1d92_f1c4_0087_d998f7086afe
  style 24cd2522_914a_7d42_2e66_20f575aed17c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientProtocolHandshakeHandler.java lines 53–66

    @Override
    public void channelActive(final ChannelHandlerContext ctx) throws Exception {
        ctx.fireChannelActive();
        handshaker.handshake(ctx.channel()).addListener(future -> {
            if (!future.isSuccess()) {
                handshakePromise.tryFailure(future.cause());
                ctx.fireExceptionCaught(future.cause());
            } else {
                ctx.fireUserEventTriggered(
                        ClientHandshakeStateEvent.HANDSHAKE_ISSUED);
            }
        });
        applyHandshakeTimeout();
    }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does channelActive() do?
channelActive() is a function in the netty codebase, defined in codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientProtocolHandshakeHandler.java.
Where is channelActive() defined?
channelActive() is defined in codec-http/src/main/java/io/netty/handler/codec/http/websocketx/WebSocketClientProtocolHandshakeHandler.java at line 53.
What does channelActive() call?
channelActive() calls 1 function(s): applyHandshakeTimeout.

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