Socket connect()

in alloydb-jdbc-connector/src/main/java/com/google/cloud/alloydb/Connector.java [71:91]

• 16 lines of code
• 2 McCabe index (conditional complexity)

  Socket connect(ConnectionConfig config) throws IOException {
    ConnectionInfoCache connectionInfoCache = getConnection(config);
    ConnectionInfo connectionInfo = connectionInfoCache.getConnectionInfo();

    try {
      ConnectionSocket socket =
          new ConnectionSocket(
              connectionInfo, config, clientConnectorKeyPair, accessTokenSupplier, userAgents);
      return socket.connect();
    } catch (IOException e) {
      logger.debug(
          String.format(
              "[%s] Socket connection failed! Trigger a refresh.", config.getInstanceName()));
      connectionInfoCache.forceRefresh();
      // The Socket methods above will throw an IOException or a SocketException (subclass of
      // IOException). Catch that exception, trigger a refresh, and then throw it again so
      // the caller sees the problem, but the connector will have a refreshed certificate on the
      // next invocation.
      throw e;
    }
  }