63 rindas
1,9 KiB
Go
63 rindas
1,9 KiB
Go
package main
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"net"
|
|
"net/http"
|
|
"os"
|
|
|
|
"git.lattuga.net/boyska/circolog"
|
|
syslog "gopkg.in/mcuadros/go-syslog.v2"
|
|
)
|
|
|
|
func main() {
|
|
var err error
|
|
syslogSocketPath := flag.String("syslogd-socket", "", "The socket to listen to syslog addresses")
|
|
// dumpSocketPath := flag.String("dump-socket", "/run/buffer.sock", "The socket that user will connect to in order to receive logs")
|
|
bufsize := flag.Int("buffer-size", 1000, "Number of messages to keep")
|
|
syslogAddr := flag.String("syslog-addr", "127.0.0.1:9514", "Address:port where to listen for syslog messages")
|
|
queryAddr := flag.String("query-addr", "127.0.0.1:9080", "Address:port where to bind the query service")
|
|
querySocket := flag.String("query-socket", "", "Path to a unix domain socket for the HTTP server; recommended for security reasons!")
|
|
flag.Parse()
|
|
|
|
hub := circolog.NewHub(*bufsize)
|
|
handler := syslog.NewChannelHandler(hub.LogMessages)
|
|
|
|
server := syslog.NewServer()
|
|
server.SetFormat(syslog.RFC5424)
|
|
server.SetHandler(handler)
|
|
if *syslogSocketPath != "" {
|
|
if err = server.ListenUnixgram(*syslogSocketPath); err != nil {
|
|
fmt.Fprintln(os.Stderr, "argh", err)
|
|
os.Exit(1)
|
|
}
|
|
fmt.Printf("Binding socket `%s` [syslog]\n", *syslogSocketPath)
|
|
} else {
|
|
fmt.Printf("Binding address `%s` [syslog]\n", *syslogAddr)
|
|
if err = server.ListenUDP(*syslogAddr); err != nil {
|
|
fmt.Fprintln(os.Stderr, "argh", err)
|
|
os.Exit(1)
|
|
}
|
|
}
|
|
if err = server.Boot(); err != nil {
|
|
fmt.Fprintln(os.Stderr, "argh", err)
|
|
os.Exit(1)
|
|
}
|
|
go hub.Run()
|
|
|
|
setupHTTP(hub)
|
|
if *querySocket != "" {
|
|
fmt.Printf("Binding address `%s` [http]\n", *querySocket)
|
|
unixListener, err := net.Listen("unix", *querySocket)
|
|
if err != nil {
|
|
fmt.Fprintln(os.Stderr, "Error binding HTTP unix domain socket", err)
|
|
}
|
|
defer os.Remove(*querySocket)
|
|
http.Serve(unixListener, nil)
|
|
} else {
|
|
fmt.Printf("Binding address `%s` [http]\n", *queryAddr)
|
|
http.ListenAndServe(*queryAddr, nil)
|
|
}
|
|
server.Wait()
|
|
}
|