nats_options Struct Reference

Configuration for a NATS connection. More...

#include <nats_options.hpp>

Collaboration diagram for nats_options:

Public Attributes
std::string	url = "nats://localhost:4222"
	NATS server URL (e.g. "nats://localhost:4222" or "tls+tcp://localhost:4222" for TLS).
std::string	subject_prefix
	Subject prefix applied to every outbound subject.
std::string	tls_ca_cert
	Mutual TLS settings.
std::string	tls_client_cert
std::string	tls_client_key

Detailed Description

Configuration for a NATS connection.

Member Data Documentation

subject_prefix

std::string subject_prefix

Subject prefix applied to every outbound subject.

Format: "ores.{tier}.{instance}", e.g. "ores.dev.local1". When set, all pub/sub/request subjects become "{subject_prefix}.{relative_subject}". Leave empty to use subjects as-is (e.g. in tests or scripts that manage prefixes externally).

tls_ca_cert

std::string tls_ca_cert

Mutual TLS settings.

All three paths must be set together, or all left empty (plain TCP). When set, the NATS connection uses TLS and presents the client certificate to the broker for mutual authentication.

tls_ca_cert — path to the CA certificate (ca.crt) tls_client_cert — path to this service's certificate (<service>.crt) tls_client_key — path to this service's private key (<service>.key)