hyung-hwan/hodu
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

implemented some more control channel handler in server.go

Browse Source
This commit is contained in:
hyung-hwan
2024-12-08 23:16:43 +09:00
parent 3c9b65476a
commit be0d31b06c
5 changed files with 194 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

150
server-ctl.go
View File

@ -202,7 +202,7 @@ func (ctl *server_ctl_server_conns_id) ServeHTTP(w http.ResponseWriter, req *htt
}
done:
s.log.Write("", LOG_DEBUG, "[%s] %s %s %d", req.RemoteAddr, req.Method, req.URL.String(), status_code) // TODO: time taken
s.log.Write("", LOG_DEBUG, "[%s] %s %s %d", req.RemoteAddr, req.Method, req.URL.String(), status_code)
return
oops:
@ -213,13 +213,157 @@ oops:
// ------------------------------------
func (ctl *server_ctl_server_conns_id_routes) ServeHTTP(w http.ResponseWriter, req *http.Request) {
// TODO
var s *Server
var status_code int
var err error
var conn_id string
var conn_nid uint64
var je *json.Encoder
var cts *ServerConn
defer func() {
var err interface{} = recover()
if err != nil { dump_call_frame_and_exit(ctl.s.log, req, err) }
}()
s = ctl.s
je = json.NewEncoder(w)
conn_id = req.PathValue("conn_id")
conn_nid, err = strconv.ParseUint(conn_id, 10, 32)
if err != nil {
status_code = http.StatusBadRequest; w.WriteHeader(status_code)
if err = je.Encode(json_errmsg{Text: "wrong connection id - " + conn_id}); err != nil { goto oops }
goto done
}
cts = s.FindServerConnById(uint32(conn_nid))
if cts == nil {
status_code = http.StatusNotFound; w.WriteHeader(status_code)
if err = je.Encode(json_errmsg{Text: "non-existent connection id - " + conn_id}); err != nil { goto oops }
goto done
}
switch req.Method {
case http.MethodGet:
var r *ServerRoute
var jsp []json_out_server_route
jsp = make([]json_out_server_route, 0)
cts.route_mtx.Lock()
for _, r = range cts.route_map {
jsp = append(jsp, json_out_server_route{
Id: r.id,
ClientPeerAddr: r.ptc_addr,
ServerPeerListenAddr: r.svc_addr.String(),
ServerPeerNet: r.svc_permitted_net.String(),
ServerPeerProto: r.svc_proto,
})
}
cts.route_mtx.Unlock()
status_code = http.StatusOK; w.WriteHeader(status_code)
if err = je.Encode(jsp); err != nil { goto oops }
case http.MethodDelete:
//cts.RemoveAllServerRoutes()
cts.ReqStopAllServerRoutes()
status_code = http.StatusNoContent; w.WriteHeader(status_code)
default:
status_code = http.StatusBadRequest; w.WriteHeader(status_code)
}
done:
s.log.Write("", LOG_DEBUG, "[%s] %s %s %d", req.RemoteAddr, req.Method, req.URL.String(), status_code) // TODO: time taken
return
oops:
s.log.Write("", LOG_ERROR, "[%s] %s %s - %s", req.RemoteAddr, req.Method, req.URL.String(), err.Error())
return
}
// ------------------------------------
func (ctl *server_ctl_server_conns_id_routes_id) ServeHTTP(w http.ResponseWriter, req *http.Request) {
// TODO
var s *Server
var status_code int
var err error
var conn_id string
var conn_nid uint64
var route_id string
var route_nid uint64
var je *json.Encoder
var cts *ServerConn
var r *ServerRoute
defer func() {
var err interface{} = recover()
if err != nil { dump_call_frame_and_exit(ctl.s.log, req, err) }
}()
s = ctl.s
je = json.NewEncoder(w)
conn_id = req.PathValue("conn_id")
route_id = req.PathValue("route_id")
conn_nid, err = strconv.ParseUint(conn_id, 10, 32)
if err != nil {
status_code = http.StatusBadRequest; w.WriteHeader(status_code)
if err = je.Encode(json_errmsg{Text: "wrong connection id - " + conn_id}); err != nil { goto oops }
goto done
}
route_nid, err = strconv.ParseUint(route_id, 10, 32)
if err != nil {
status_code = http.StatusBadRequest; w.WriteHeader(status_code)
if err = je.Encode(json_errmsg{Text: "wrong route id - " + route_id}); err != nil { goto oops }
goto done
}
cts = s.FindServerConnById(uint32(conn_nid))
if cts == nil {
status_code = http.StatusNotFound; w.WriteHeader(status_code)
if err = je.Encode(json_errmsg{Text: "non-existent connection id - " + conn_id}); err != nil { goto oops }
goto done
}
r = cts.FindServerRouteById(uint32(route_nid))
if r == nil {
status_code = http.StatusNotFound; w.WriteHeader(status_code)
if err = je.Encode(json_errmsg{Text: "non-existent route id - " + conn_id}); err != nil { goto oops }
goto done
}
switch req.Method {
case http.MethodGet:
status_code = http.StatusOK; w.WriteHeader(status_code)
err = je.Encode(json_out_client_route{
Id: r.id,
ClientPeerAddr: r.ptc_addr,
ServerPeerListenAddr: r.svc_addr.String(),
ServerPeerNet: r.svc_permitted_net.String(),
ServerPeerProto: r.svc_proto,
})
if err != nil { goto oops }
case http.MethodDelete:
r.ReqStop()
status_code = http.StatusNoContent; w.WriteHeader(status_code)
default:
status_code = http.StatusBadRequest; w.WriteHeader(status_code)
}
done:
// TODO: need to handle x-forwarded-for and other stuff? this is not a real web service, though
s.log.Write("", LOG_DEBUG, "[%s] %s %s %d", req.RemoteAddr, req.Method, req.URL.String(), status_code) // TODO: time taken
return
oops:
s.log.Write("", LOG_ERROR, "[%s] %s %s - %s", req.RemoteAddr, req.Method, req.URL.String(), err.Error())
return
}
// ------------------------------------