hasOptRecord() — netty Function Reference

Architecture documentation for the hasOptRecord() function in DnsQueryContext.java from the netty codebase.

Function java NativeResolver JavaResolver called by 1

Entity Profile

NativeResolver→ JavaResolver→ hasOptRecord() — netty Function Reference

Dependency Diagram

graph TD
  5b521f80_75c3_e8d7_5d14_477d64235fee["hasOptRecord()"]
  360b8eed_0666_8e3d_9331_e795bb312381["DnsQueryContext"]
  5b521f80_75c3_e8d7_5d14_477d64235fee -->|defined in| 360b8eed_0666_8e3d_9331_e795bb312381
  be3000c7_6102_7cd7_e0aa_fedd49a8e5a8["DnsQueryContext()"]
  be3000c7_6102_7cd7_e0aa_fedd49a8e5a8 -->|calls| 5b521f80_75c3_e8d7_5d14_477d64235fee
  style 5b521f80_75c3_e8d7_5d14_477d64235fee fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

resolver-dns/src/main/java/io/netty/resolver/dns/DnsQueryContext.java lines 122–131

    private static boolean hasOptRecord(DnsRecord[] additionals) {
        if (additionals != null && additionals.length > 0) {
            for (DnsRecord additional: additionals) {
                if (additional.type() == DnsRecordType.OPT) {
                    return true;
                }
            }
        }
        return false;
    }