---

sidebar_position: 2

Configuration

Connection Setup

#include "fluss.hpp"

fluss::Configuration config;
config.bootstrap_servers = "127.0.0.1:9123";

fluss::Connection conn;
fluss::Result result = fluss::Connection::Create(config, conn);

if (!result.Ok()) {
    std::cerr << "Connection failed: " << result.error_message << std::endl;
}

Connection Configurations

All fields have sensible defaults. Only bootstrap_servers typically needs to be set.

See the Configuration section in the API Reference for the full list of configuration fields, types, and defaults.

SASL Authentication

To connect to a Fluss cluster with SASL/PLAIN authentication enabled:

fluss::Configuration config;
config.bootstrap_servers = "127.0.0.1:9123";
config.security_protocol = "sasl";
config.security_sasl_mechanism = "PLAIN";
config.security_sasl_username = "admin";
config.security_sasl_password = "admin-secret";

fluss::Connection conn;
fluss::Result result = fluss::Connection::Create(config, conn);