Add license (AGPL)

[reliable-chat] / server / server.go

diff --git a/server/server.go b/server/server.go
index 211ea6ce2d47769cec5e603980deff5c863e12a8..379ebb22644c168a9d8ec7ed6ca10f589a910564 100644 (file)
--- a/server/server.go
+++ b/server/server.go
@@ -1,3 +1,20 @@
+/*  reliable-chat - multipath chat
+ *  Copyright (C) 2012  Scott Worley <sworley@chkno.net>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as
+ *  published by the Free Software Foundation, either version 3 of the
+ *  License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package main
 
 import "container/list"
@@ -11,6 +28,7 @@ import "time"
 
 var port = flag.Int("port", 21059, "Port to listen on")
 
+var frame_count = expvar.NewInt("frame_count")
 var speak_count = expvar.NewInt("speak_count")
 var fetch_count = expvar.NewInt("fetch_count")
 var fetch_wait_count = expvar.NewInt("fetch_wait_count")
@@ -160,6 +178,7 @@ func start_server(store Store) {
                        return
                }
                w.Header().Add("Content-Type", "application/json")
+               w.Header().Add("Access-Control-Allow-Origin", "*")
                w.Write(json_encoded)
        })
 
@@ -171,6 +190,7 @@ func start_server(store Store) {
        })
 
        http.HandleFunc("/frame", func(w http.ResponseWriter, r *http.Request) {
+               frame_count.Add(1)
                w.Write([]byte(frame_html));
        })