func (me *Coordinator) ServeHTTP(port int) {
me.Mux.HandleFunc("/",
func(w http.ResponseWriter, req *http.Request) {
me.rootHandler(w, req)
})
me.Mux.HandleFunc("/worker",
func(w http.ResponseWriter, req *http.Request) {
me.workerHandler(w, req)
})
me.Mux.HandleFunc("/workerkill",
func(w http.ResponseWriter, req *http.Request) {
me.killHandler(w, req)
})
rpcServer := rpc.NewServer()
if err := rpcServer.Register(me); err != nil {
log.Fatal(err)
}
me.Mux.HandleFunc(rpc.DefaultRPCPath,
func(w http.ResponseWriter, req *http.Request) {
rpcServer.ServeHTTP(w, req)
})
addr := fmt.Sprintf(":%d", port)
log.Println("Coordinator listening on", addr)
httpServer := http.Server{
Addr: addr,
Handler: me.Mux,
}
err := httpServer.ListenAndServe()
if err != nil {
log.Fatal("ListenAndServe: ", err.String())
}
}
func ListenAndServe(addr string) os.Error {
// TODO(kevlar): add instrumentation for examining modifications
server := http.Server{
Addr: addr,
Handler: DefaultServeMux,
}
return server.ListenAndServe()
}
func main() {
//Load logging configuration
l4g.LoadConfiguration("logging.xml")
//Load default config file
var configPath string
flag.StringVar(&configPath, "config", "/etc/gosolr/gosolr.cfg", "Path to the configuration file")
flag.Parse()
config = loadConfig(configPath)
//Load solr servers/cores from mysql db
solrServers = loadSolrServers(config)
prettyPrint(solrServers)
//Setup the http proxy stuff
for apiKey := range solrServers {
urlPath := "/" + apiKey
http.HandleFunc(urlPath, handleRequest)
}
var err os.Error
var srv http.Server
srv.Addr = config["default"]["host"] + ":" + config["default"]["port"]
srv.Handler = nil
if srv.ReadTimeout, err = strconv.Atoi64(config["default"]["read_timeout"]); err != nil {
l4g.Error("Configuration error. Bad read_timout value")
os.Exit(1)
}
if srv.WriteTimeout, err = strconv.Atoi64(config["default"]["write_timeout"]); err != nil {
l4g.Error("Configuration error. Bad write_timeout value")
os.Exit(1)
}
//If this were real, this should be TLS
if err := srv.ListenAndServe(); err != nil {
l4g.Error("Error starting server: %s", err.String())
os.Exit(1)
}
}