dboo::odb::is_connected

C++

bool is_connected();

Node.js

is_connected() : Boolean

Checks if this instance is connected to a database.

Parameters

(none)

Return value

True if connected to a database, false otherwise.

Example

C++

int main() {

    dboo::odb db;

    db.connect("localhost", 8823,
              "my_database",
              "usr132",
              "password");

    if (db.is_connected()) {
      std::cout << "connected" << std::endl;
    } else {
      std::cout << "not connected" << std::endl;
    }
}

Node.js

const dboo = require('dboo');
dboo.argv(process.argv);

const config = require('config');

dbConfig = config.get('dbConfig');

dboo.init();

const db = new dboo.odb();
db.connect(dbConfig.host, Number(dbConfig.port),
            dbConfig.dbName, dbConfig.webUserName,
            dbConfig.webUserPwd);

if (db.is_connected()) {
  console.log("connected");
} else {
  console.log("not connected");
}