getProtocolBit() — netty Function Reference

Architecture documentation for the getProtocolBit() function in OpenSsl.java from the netty codebase.

Function java Buffer Allocators called by 1

Entity Profile

Buffer→ Allocators→ getProtocolBit() — netty Function Reference

Dependency Diagram

graph TD
  6024b928_41e9_d570_d968_8379f61d7d07["getProtocolBit()"]
  ed038636_6deb_9fdb_0fd6_26635e25e0e6["OpenSsl"]
  6024b928_41e9_d570_d968_8379f61d7d07 -->|defined in| ed038636_6deb_9fdb_0fd6_26635e25e0e6
  969eb638_9e79_3d0b_850e_5424c0426f79["isProtocolSupported()"]
  969eb638_9e79_3d0b_850e_5424c0426f79 -->|calls| 6024b928_41e9_d570_d968_8379f61d7d07
  style 6024b928_41e9_d570_d968_8379f61d7d07 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

handler/src/main/java/io/netty/handler/ssl/OpenSsl.java lines 841–864

    private static int getProtocolBit(String protocol) {
        if (protocol == null) {
            return -1;
        }

        switch (protocol) {
            case SslProtocols.SSL_v2_HELLO:
                return SSL_V2_HELLO;
            case SslProtocols.SSL_v2:
                return SSL_V2;
            case SslProtocols.SSL_v3:
                return SSL_V3;
            case SslProtocols.TLS_v1:
                return TLS_V1;
            case SslProtocols.TLS_v1_1:
                return TLS_V1_1;
            case SslProtocols.TLS_v1_2:
                return TLS_V1_2;
            case SslProtocols.TLS_v1_3:
                return TLS_V1_3;
            default:
                return -1;
        }
    }