fail() — netty Function Reference

Architecture documentation for the fail() function in Socks4ServerDecoder.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Buffer→ Allocators→ fail() — netty Function Reference

Dependency Diagram

graph TD
  08d49857_8bf5_9ac9_75e1_2f034739ebb2["fail()"]
  f3549c11_8ef1_fde3_7585_cf97abbfa145["Socks4ServerDecoder"]
  08d49857_8bf5_9ac9_75e1_2f034739ebb2 -->|defined in| f3549c11_8ef1_fde3_7585_cf97abbfa145
  1df22ec8_3801_784f_704d_e3f44d44002d["decode()"]
  1df22ec8_3801_784f_704d_e3f44d44002d -->|calls| 08d49857_8bf5_9ac9_75e1_2f034739ebb2
  style 08d49857_8bf5_9ac9_75e1_2f034739ebb2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-socks/src/main/java/io/netty/handler/codec/socksx/v4/Socks4ServerDecoder.java lines 105–120

    private void fail(List<Object> out, Exception cause) {
        if (!(cause instanceof DecoderException)) {
            cause = new DecoderException(cause);
        }

        Socks4CommandRequest m = new DefaultSocks4CommandRequest(
                type != null? type : Socks4CommandType.CONNECT,
                dstAddr != null? dstAddr : "",
                dstPort != 0? dstPort : 65535,
                userId != null? userId : "");

        m.setDecoderResult(DecoderResult.failure(cause));
        out.add(m);

        checkpoint(State.FAILURE);
    }