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package main
import (
"context"
"flag"
"net"
"go.lindenii.runxiyu.org/lindenii-common/clog"
)
const VERSION = "lindenii-maild v0.0.0"
func main() {
config_path := flag.String("config", "/etc/lindenii/maild.scfg", "path to configuration file")
flag.Parse()
err := load_config(*config_path)
if err != nil {
clog.Fatal(1, "Configuration file not found at "+*config_path)
}
listener, err := net.Listen(config.MX.Net, config.MX.Addr)
if err != nil {
clog.Fatal(1, "MX: Cannot listen: "+err.Error())
}
defer listener.Close()
clog.Info("MX: Listening via " + config.MX.Net + " on " + config.MX.Addr)
for {
conn, err := listener.Accept()
if err != nil {
clog.Error("MX: Cannot accept connection: " + err.Error())
}
clog.Info("MX: Accepted connection from " + conn.RemoteAddr().String())
go func() {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
err := handle_mx_recv_conn(ctx, conn)
if err != nil {
if err == err_connection_handler_eof {
clog.Info("MX: Connection for " + conn.RemoteAddr().String() + " closed with EOF")
} else {
clog.Error("MX: Connection handler for " + conn.RemoteAddr().String() + " returned error: " + err.Error())
}
} else {
clog.Info("MX: Connection for " + conn.RemoteAddr().String() + " closed gracefully")
}
}()
}
}
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