Changeset 61 in code

Timestamp:

Feb 17, 2020, 3:25:09 PM (5 years ago)

Author:

contact

Message:

Add CLI flags for listening address and hostname

File:

• trunk/cmd/jounce/main.go (modified) (4 diffs)

trunk/cmd/jounce/main.go

@@ -2 +2 @@
 
 import (
+        "flag"
         "log"
         "net"
@@ -9 +10 @@
 
 func main() {
-        addr := ":6667"
+        var addr, hostname string
+        flag.StringVar(&addr, "addr", ":6667", "listening address")
+        flag.StringVar(&hostname, "hostname", "localhost", "server hostname")
+        flag.Parse()
 
         ln, err := net.Listen("tcp", addr)
@@ -18 +22 @@
         srv := jounce.NewServer()
         // TODO: load from config/DB
-        srv.Hostname = "localhost"
+        srv.Hostname = hostname
         srv.Upstreams = []jounce.Upstream{{
                 Addr:     "chat.freenode.net:6697",
@@ -27 +31 @@
         }}
 
-        log.Printf("Server listening on %v", addr)
+        log.Printf("server listening on %v", addr)
         go srv.Run()
         log.Fatal(srv.Serve(ln))