From 8c18330aa3976aa981bbe4f135960a92b5923fb6 Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Sat, 7 Dec 2024 21:13:28 +0800
Subject: Initial commit

---
 main.go | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 main.go

(limited to 'main.go')

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..0898bd5
--- /dev/null
+++ b/main.go
@@ -0,0 +1,53 @@
+package main
+
+import (
+	"bufio"
+	"log"
+	"log/slog"
+	"net"
+)
+
+type Client struct {
+	conn net.Conn
+}
+
+func main() {
+	listener, err := net.Listen("tcp", ":6667")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer listener.Close()
+
+	for {
+		conn, err := listener.Accept()
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		client := &Client{
+			conn: conn,
+		}
+		go func() {
+			defer func() {
+				raised := recover()
+				if raised != nil {
+					slog.Error("connection routine panicked", "raised", raised)
+				}
+			}()
+			client.handleConnection()
+		}()
+	}
+}
+
+func (client *Client) handleConnection() {
+	reader := bufio.NewReader(client.conn)
+	for {
+		line, err := reader.ReadString('\n')
+		if err != nil {
+			slog.Error("error while reading from connection", "error", err)
+			client.conn.Close()
+			return
+		}
+		_, _ = parseIRCMsg(line)
+	}
+}
-- 
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