onConnectionError() — netty Function Reference

Architecture documentation for the onConnectionError() function in Http2FrameCodec.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ onConnectionError() — netty Function Reference

Dependency Diagram

graph TD
  05085208_74e5_29a6_8058_8763c6351614["onConnectionError()"]
  ba77a225_4637_fe77_ee1f_54a9774ca7f8["Http2FrameCodec"]
  05085208_74e5_29a6_8058_8763c6351614 -->|defined in| ba77a225_4637_fe77_ee1f_54a9774ca7f8
  style 05085208_74e5_29a6_8058_8763c6351614 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/Http2FrameCodec.java lines 531–542

    @Override
    protected void onConnectionError(
            ChannelHandlerContext ctx, boolean outbound, Throwable cause, Http2Exception http2Ex) {
        if (!outbound) {
            // allow the user to handle it first in the pipeline, and then automatically clean up.
            // If this is not desired behavior the user can override this method.
            //
            // We only forward non outbound errors as outbound errors will already be reflected by failing the promise.
            ctx.fireExceptionCaught(cause);
        }
        super.onConnectionError(ctx, outbound, cause, http2Ex);
    }