cleanup

coordinator/session/apisessions.lua

@@ -90,7 +90,7 @@ end
 -- establish a new API session
 ---@nodiscard
 ---@param source_addr integer pocket computer ID
----@param i_seq_num integer initial sequence number to use next
+---@param i_seq_num integer initial (most recent) sequence number
 ---@param version string pocket version
 ---@return integer session_id
 function apisessions.establish_session(source_addr, i_seq_num, version)

reactor-plc/plc.lua

@@ -715,8 +715,8 @@ function plc.comms(version, nic, reactor, rps, conn_watchdog)
     function public.unlink()
         self.sv_addr = comms.BROADCAST
         self.linked = false
-        self.status_cache = nil
         self.r_seq_num = nil
+        self.status_cache = nil
         databus.tx_link_state(types.PANEL_LINK_STATE.DISCONNECTED)
     end
 

scada-common/comms.lua

@@ -280,7 +280,7 @@ function comms.authd_packet()
         src_addr = comms.BROADCAST,
         dest_addr = comms.BROADCAST,
         mac = "",
-        payload = nil
+        payload = {}
     }
 
     ---@class authd_packet