added the routes parameter to the server-conns endpoint

client.go

@@ -1924,6 +1924,7 @@ func (c *Client) FixServices() {
 
 func (c *Client) WaitForTermination() {
 	c.wg.Wait()
+	c.log.Write("", LOG_INFO, "End of service")
 }
 
 func (c *Client) WriteLog(id string, level LogLevel, fmtstr string, args ...interface{}) {

server-ctl.go

@@ -3,6 +3,9 @@ package hodu
 import "encoding/json"
 import "fmt"
 import "net/http"
+import "net/url"
+import "strconv"
+import "strings"
 import "sync"
 import "time"
 
@@ -24,7 +27,7 @@ type json_out_server_conn struct {
 	ClientAddr string `json:"client-addr"`
 	ClientToken string `json:"client-token"`
 	CreatedMilli int64 `json:"created-milli"`
-	Routes []json_out_server_route `json:"routes"`
+	Routes []json_out_server_route `json:"routes,omitempty"`
 }
 
 type json_out_server_route struct {
@@ -184,13 +187,20 @@ oops:
 
 func (ctl *server_ctl_server_conns) ServeHTTP(w http.ResponseWriter, req *http.Request) (int, error) {
 	var s *Server
+	var q url.Values
 	var status_code int
 	var je *json.Encoder
+	var routes bool
 	var err error
 
 	s = ctl.s
 	je = json.NewEncoder(w)
 
+	q = req.URL.Query()
+	q = req.URL.Query()
+	routes, err = strconv.ParseBool(strings.ToLower(q.Get("routes")))
+	if err != nil { routes = false }
+
 	switch req.Method {
 		case http.MethodGet:
 			var js []json_out_server_conn
@@ -204,6 +214,7 @@ func (ctl *server_ctl_server_conns) ServeHTTP(w http.ResponseWriter, req *http.R
 				var ri RouteId
 
 				cts = s.cts_map[ci]
+				if routes {
 					jsp = make([]json_out_server_route, 0)
 					cts.route_mtx.Lock()
 					for _, ri = range cts.route_map.get_sorted_keys() {
@@ -220,6 +231,8 @@ func (ctl *server_ctl_server_conns) ServeHTTP(w http.ResponseWriter, req *http.R
 						})
 					}
 					cts.route_mtx.Unlock()
+				}
+
 				js = append(js, json_out_server_conn{
 					Id: cts.Id,
 					ClientAddr: cts.RemoteAddr.String(),
@@ -253,15 +266,21 @@ oops:
 
 func (ctl *server_ctl_server_conns_id) ServeHTTP(w http.ResponseWriter, req *http.Request) (int, error) {
 	var s *Server
+	var q url.Values
 	var status_code int
-	var err error
 	var je *json.Encoder
 	var conn_id string
 	var cts *ServerConn
+	var routes bool
+	var err error
 
 	s = ctl.s
 	je = json.NewEncoder(w)
 
+	q = req.URL.Query()
+	routes, err = strconv.ParseBool(strings.ToLower(q.Get("routes")))
+	if err != nil { routes = false }
+
 	conn_id = req.PathValue("conn_id")
 	cts, err = s.FindServerConnByIdStr(conn_id)
 	if err != nil {
@@ -270,12 +289,14 @@ func (ctl *server_ctl_server_conns_id) ServeHTTP(w http.ResponseWriter, req *htt
 		goto oops
 	}
 
+
 	switch req.Method {
 		case http.MethodGet:
 			var jsp []json_out_server_route
 			var js *json_out_server_conn
 			var ri RouteId
 
+			if routes {
 				jsp = make([]json_out_server_route, 0)
 				cts.route_mtx.Lock()
 				for _, ri = range cts.route_map.get_sorted_keys() {
@@ -293,6 +314,7 @@ func (ctl *server_ctl_server_conns_id) ServeHTTP(w http.ResponseWriter, req *htt
 					})
 				}
 				cts.route_mtx.Unlock()
+			}
 			js = &json_out_server_conn{
 				Id: cts.Id,
 				ClientAddr: cts.RemoteAddr.String(),

server.go

@@ -1024,6 +1024,10 @@ func (s *Server) PacketStream(strm Hodu_PacketStreamServer) error {
 		return fmt.Errorf("failed to get peer from packet stream context")
 	}
 
+	if s.stop_req.Load() {
+		return fmt.Errorf("new conneciton prohibited after stop - %s", p.Addr.String())
+	}
+
 	cts, err = s.AddNewServerConn(&p.Addr, &p.LocalAddr, strm)
 	if err != nil {
 		return fmt.Errorf("unable to add client %s - %s", p.Addr.String(), err.Error())
@@ -1042,7 +1046,7 @@ func (s *Server) PacketStream(strm Hodu_PacketStreamServer) error {
 		},
 	)
 
-	// Don't detached the cts task as a go-routine as this function
+	// Don't detach the cts task as a go-routine as this function
 	// is invoked as a go-routine by the grpc server.
 	s.cts_wg.Add(1)
 	cts.RunTask(&s.cts_wg)
@@ -1553,7 +1557,7 @@ func (s *Server) RunTask(wg *sync.WaitGroup) {
 		go s.run_grpc_server(idx, &s.rpc_wg)
 	}
 
-	// most the work is done by in separate goroutines (s.run_grp_server)
+	// most work is done by in separate goroutines (s.run_grp_server)
 	// this loop serves as a placeholder to prevent the logic flow from
 	// descening down to s.ReqStop()
 task_loop:
@@ -2117,6 +2121,7 @@ func (s *Server) FixServices() {
 
 func (s *Server) WaitForTermination() {
 	s.wg.Wait()
+	s.log.Write("", LOG_INFO, "End of service")
 }
 
 func (s *Server) WriteLog(id string, level LogLevel, fmtstr string, args ...interface{}) {