AsyncRpcClient.java 文件源码

/**
 * Creates a "channel" that can be used by a protobuf service.  Useful setting up
 * protobuf stubs.
 *
 * @param sn server name describing location of server
 * @param user which is to use the connection
 * @param rpcTimeout default rpc operation timeout
 *
 * @return A rpc channel that goes via this rpc client instance.
 */
public RpcChannel createRpcChannel(final ServerName sn, final User user, int rpcTimeout) {
  return new RpcChannelImplementation(this, sn, user, rpcTimeout);
}