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WebSocketClientExtension() — netty Function Reference

Architecture documentation for the WebSocketClientExtension() function in DeflateFrameClientExtensionHandshaker.java from the netty codebase.

Function java ProtocolCodecs HTTP calls 1

Entity Profile

Dependency Diagram

graph TD
  a934ba83_096f_d0bb_b8cc_d2fbed9db8aa["WebSocketClientExtension()"]
  68a8c5cf_84c1_3bbd_6962_fa1f7aaa3303["DeflateFrameClientExtensionHandshaker"]
  a934ba83_096f_d0bb_b8cc_d2fbed9db8aa -->|defined in| 68a8c5cf_84c1_3bbd_6962_fa1f7aaa3303
  d4f57a03_81a4_2b40_d456_a43ced95e907["DeflateFrameClientExtension()"]
  a934ba83_096f_d0bb_b8cc_d2fbed9db8aa -->|calls| d4f57a03_81a4_2b40_d456_a43ced95e907
  style a934ba83_096f_d0bb_b8cc_d2fbed9db8aa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/websocketx/extensions/compression/DeflateFrameClientExtensionHandshaker.java lines 135–147

    @Override
    public WebSocketClientExtension handshakeExtension(WebSocketExtensionData extensionData) {
        if (!X_WEBKIT_DEFLATE_FRAME_EXTENSION.equals(extensionData.name()) &&
            !DEFLATE_FRAME_EXTENSION.equals(extensionData.name())) {
            return null;
        }

        if (extensionData.parameters().isEmpty()) {
            return new DeflateFrameClientExtension(compressionLevel, extensionFilterProvider, maxAllocation);
        } else {
            return null;
        }
    }

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does WebSocketClientExtension() do?
WebSocketClientExtension() is a function in the netty codebase, defined in codec-http/src/main/java/io/netty/handler/codec/http/websocketx/extensions/compression/DeflateFrameClientExtensionHandshaker.java.
Where is WebSocketClientExtension() defined?
WebSocketClientExtension() is defined in codec-http/src/main/java/io/netty/handler/codec/http/websocketx/extensions/compression/DeflateFrameClientExtensionHandshaker.java at line 135.
What does WebSocketClientExtension() call?
WebSocketClientExtension() calls 1 function(s): DeflateFrameClientExtension.

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