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isSupportingFastOpenServer() — netty Function Reference

Architecture documentation for the isSupportingFastOpenServer() function in Native.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Dependency Diagram

graph TD
  9d7970a7_7dff_c6fc_3a7b_7b0dfbb66129["isSupportingFastOpenServer()"]
  3a2176ad_d250_6417_2863_7a8e697645d2["Native"]
  9d7970a7_7dff_c6fc_3a7b_7b0dfbb66129 -->|defined in| 3a2176ad_d250_6417_2863_7a8e697645d2
  style 9d7970a7_7dff_c6fc_3a7b_7b0dfbb66129 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-kqueue/src/main/java/io/netty/channel/kqueue/Native.java lines 186–193

    private static boolean isSupportingFastOpenServer() {
        try {
            return fastOpenServer() == 1;
        } catch (Exception e) {
            logger.debug("Failed to probe fastOpenServer sysctl, assuming server-side TCP FastOpen cannot be used.", e);
        }
        return false;
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does isSupportingFastOpenServer() do?
isSupportingFastOpenServer() is a function in the netty codebase, defined in transport-classes-kqueue/src/main/java/io/netty/channel/kqueue/Native.java.
Where is isSupportingFastOpenServer() defined?
isSupportingFastOpenServer() is defined in transport-classes-kqueue/src/main/java/io/netty/channel/kqueue/Native.java at line 186.

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