supervisor code cleanup

2023-04-17 19:48:03 -04:00
parent 93776a0421
commit 33c570075c
6 changed files with 17 additions and 12 deletions
--- a/supervisor/session/rtu.lua
+++ b/supervisor/session/rtu.lua
@@ -226,12 +226,13 @@ function rtu.new_session(id, in_queue, out_queue, timeout, advertisement, facili

        -- process packet
        if pkt.scada_frame.protocol() == PROTOCOL.MODBUS_TCP then
+            ---@cast pkt modbus_frame
            if self.units[pkt.unit_id] ~= nil then
                local unit = self.units[pkt.unit_id]    ---@type unit_session
---@diagnostic disable-next-line: param-type-mismatch
                unit.handle_packet(pkt)
            end
        elseif pkt.scada_frame.protocol() == PROTOCOL.SCADA_MGMT then
+            ---@cast pkt mgmt_frame
            -- handle management packet
            if pkt.type == SCADA_MGMT_TYPE.KEEP_ALIVE then
                -- keep alive reply