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isControlFrame() — netty Function Reference

Architecture documentation for the isControlFrame() function in Utf8FrameValidator.java from the netty codebase.

Function java ProtocolCodecs HTTP called by 1

Entity Profile

Dependency Diagram

graph TD
  b1f436ed_fa46_f58e_f1be_408bd00463e5["isControlFrame()"]
  703786e3_a739_d459_7ab0_6451a2d19cdf["Utf8FrameValidator"]
  b1f436ed_fa46_f58e_f1be_408bd00463e5 -->|defined in| 703786e3_a739_d459_7ab0_6451a2d19cdf
  95417fd6_697c_ee9f_be0e_5cdc60d7350f["channelRead()"]
  95417fd6_697c_ee9f_be0e_5cdc60d7350f -->|calls| b1f436ed_fa46_f58e_f1be_408bd00463e5
  style b1f436ed_fa46_f58e_f1be_408bd00463e5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/websocketx/Utf8FrameValidator.java lines 42–46

    private static boolean isControlFrame(WebSocketFrame frame) {
        return frame instanceof CloseWebSocketFrame ||
                frame instanceof PingWebSocketFrame ||
                frame instanceof PongWebSocketFrame;
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does isControlFrame() do?
isControlFrame() is a function in the netty codebase, defined in codec-http/src/main/java/io/netty/handler/codec/http/websocketx/Utf8FrameValidator.java.
Where is isControlFrame() defined?
isControlFrame() is defined in codec-http/src/main/java/io/netty/handler/codec/http/websocketx/Utf8FrameValidator.java at line 42.
What calls isControlFrame()?
isControlFrame() is called by 1 function(s): channelRead.

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