fail() — netty Function Reference

Architecture documentation for the fail() function in HAProxyMessageDecoder.java from the netty codebase.

Function java Buffer Allocators called by 2

Entity Profile

Buffer→ Allocators→ fail() — netty Function Reference

Dependency Diagram

graph TD
  4bcf7a2e_b41c_ffbf_c326_61a787af2c17["fail()"]
  779adff2_46a7_a104_ccd9_84680387d552["HAProxyMessageDecoder"]
  4bcf7a2e_b41c_ffbf_c326_61a787af2c17 -->|defined in| 779adff2_46a7_a104_ccd9_84680387d552
  5c5e7bc9_025c_6ef6_d933_6646e8180072["decode()"]
  5c5e7bc9_025c_6ef6_d933_6646e8180072 -->|calls| 4bcf7a2e_b41c_ffbf_c326_61a787af2c17
  23921ca9_0bcc_4691_cc52_b64c6b92259c["failOverLimit()"]
  23921ca9_0bcc_4691_cc52_b64c6b92259c -->|calls| 4bcf7a2e_b41c_ffbf_c326_61a787af2c17
  style 4bcf7a2e_b41c_ffbf_c326_61a787af2c17 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-haproxy/src/main/java/io/netty/handler/codec/haproxy/HAProxyMessageDecoder.java lines 304–318

    private void fail(final ChannelHandlerContext ctx, String errMsg, Exception e) {
        finished = true;
        ctx.close(); // drop connection immediately per spec
        HAProxyProtocolException ppex;
        if (errMsg != null && e != null) {
            ppex = new HAProxyProtocolException(errMsg, e);
        } else if (errMsg != null) {
            ppex = new HAProxyProtocolException(errMsg);
        } else if (e != null) {
            ppex = new HAProxyProtocolException(e);
        } else {
            ppex = new HAProxyProtocolException();
        }
        throw ppex;
    }