aclindsa/go-asink
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Continue reorganization, add asinkd stop cmd, make asinkd socket configurable

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This commit is contained in:
Aaron Lindsay
2013-09-02 23:35:48 -04:00
parent 2599717d09
commit 4eb75e1db1
15 changed files with 55 additions and 11 deletions
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23
asinkd/server.go
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@ -17,6 +17,7 @@ import (
//global variables
var eventsRegexp *regexp.Regexp
var port int = 8080
var rpcSock string
var adb *AsinkDB
func init() {
@ -30,17 +31,21 @@ func init() {
}
}
const sock_usage = "Socket to use to connect to the Asink server."
const sock_default = "/var/run/asink/asinkd.sock"
func StartServer(args []string) {
const port_usage = "Port on which to serve HTTP API"
flags := flag.NewFlagSet("start", flag.ExitOnError)
flags.IntVar(&port, "port", 8080, port_usage)
flags.IntVar(&port, "p", 8080, port_usage+" (shorthand)")
flags.StringVar(&rpcSock, "sock", sock_default, sock_usage)
flags.StringVar(&rpcSock, "s", sock_default, sock_usage+" (shorthand)")
flags.Parse(args)
rpcTornDown := make(chan int)
go StartRPC(rpcTornDown, adb)
go StartRPC(rpcSock, rpcTornDown, adb)
http.HandleFunc("/", rootHandler)
http.HandleFunc("/events", eventHandler)
@ -59,6 +64,20 @@ func StartServer(args []string) {
<-rpcTornDown
}
func StopServer(args []string) {
flags := flag.NewFlagSet("stop", flag.ExitOnError)
flags.StringVar(&rpcSock, "sock", sock_default, sock_usage)
flags.StringVar(&rpcSock, "s", sock_default, sock_usage+" (shorthand)")
flags.Parse(args)
i := 99
returnCode := 0
err := RPCCall(rpcSock, "ServerStopper.StopServer", &returnCode, &i)
if err != nil {
panic(err)
}
}
func rootHandler(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "You're probably looking for /events/")
}