text: if (process.env.POFRESH_RPC_COV) {
      module.exports.client = require('./lib-cov/rpc-client/client');
      module.exports.server = require('./lib-cov/rpc-server/server');
  } else {
      module.exports.client = require('./lib/rpc-client/client');
      module.exports.server = require('./lib/rpc-server/server');
  }