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hasFrame() — netty Function Reference

Architecture documentation for the hasFrame() function in DefaultHttp2RemoteFlowController.java from the netty codebase.

Function java Buffer Allocators called by 2

Entity Profile

Dependency Diagram

graph TD
  95e04053_03f6_b964_917a_d1938dde19b7["hasFrame()"]
  b2e83a60_2b9a_b7db_749c_dd2e3fd31ba6["FlowState"]
  95e04053_03f6_b964_917a_d1938dde19b7 -->|defined in| b2e83a60_2b9a_b7db_749c_dd2e3fd31ba6
  c5d0881b_dd1d_36f8_3404_5cabf5d0612b["hasFlowControlled()"]
  c5d0881b_dd1d_36f8_3404_5cabf5d0612b -->|calls| 95e04053_03f6_b964_917a_d1938dde19b7
  f8738cf0_d85b_703e_8ee7_73e6ccb0eda2["enqueueFrameWithoutMerge()"]
  f8738cf0_d85b_703e_8ee7_73e6ccb0eda2 -->|calls| 95e04053_03f6_b964_917a_d1938dde19b7
  style 95e04053_03f6_b964_917a_d1938dde19b7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowController.java lines 452–455

        @Override
        public boolean hasFrame() {
            return !pendingWriteQueue.isEmpty();
        }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does hasFrame() do?
hasFrame() is a function in the netty codebase, defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowController.java.
Where is hasFrame() defined?
hasFrame() is defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowController.java at line 452.
What calls hasFrame()?
hasFrame() is called by 2 function(s): enqueueFrameWithoutMerge, hasFlowControlled.

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