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/*
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* Created on Thu Jul 02 2020
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*
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* This file is a part of the source code for the Terrabase database
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* Copyright (c) 2020, Sayan Nandan <ohsayan at outlook dot com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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use tokio::io::{AsyncBufReadExt, BufReader};
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use tokio::io::{AsyncReadExt, AsyncWriteExt};
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use tokio::net::{TcpListener, TcpStream};
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mod coredb;
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mod protocol;
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use protocol::read_query;
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static ADDR: &'static str = "127.0.0.1:2003";
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#[tokio::main]
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async fn main() {
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let mut listener = TcpListener::bind(ADDR).await.unwrap();
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println!("Server running on terrapipe://127.0.0.1:2003");
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loop {
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let (mut socket, _) = listener.accept().await.unwrap();
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tokio::spawn(async move {
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let q = read_query(&mut socket).await;
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let df = match q {
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Ok(q) => q,
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Err(e) => return close_conn_with_error(socket, e).await,
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};
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println!("{:#?}", df);
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});
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}
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}
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async fn close_conn_with_error(mut stream: TcpStream, bytes: Vec<u8>) {
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stream.write_all(&bytes).await.unwrap()
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}
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