Minecraft/cc-mek-scada
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clear status cache when connection is lost/reset, allow requesting of full status

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This commit is contained in:
Mikayla Fischler 2022-05-03 17:10:42 -04:00
parent 665b33fa05
commit 25c6b311f5
2 changed files with 10 additions and 3 deletions
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11
reactor-plc/plc.lua
View File

@ -374,13 +374,14 @@ function comms_init(id, modem, local_port, server_port, reactor, iss)
-- reconnect a newly connected reactor
local reconnect_reactor = function (reactor)
self.reactor = reactor
_update_status_cache()
self.status_cache = nil
end
-- unlink from the server
local unlink = function ()
self.linked = false
self.r_seq_num = nil
self.status_cache = nil
end
-- close the connection to the server
@ -512,6 +513,7 @@ function comms_init(id, modem, local_port, server_port, reactor, iss)
local link_ack = packet.data[1]
if link_ack == RPLC_LINKING.ALLOW then
self.status_cache = nil
_send_struct()
send_status(plc_state.degraded)
log._debug("re-sent initial status data")
@ -530,6 +532,10 @@ function comms_init(id, modem, local_port, server_port, reactor, iss)
else
log._debug("RPLC link req packet length mismatch")
end
elseif packet.type == RPLC_TYPES.STATUS then
-- request of full status, clear cache first
self.status_cache = nil
send_status(plc_state.degraded)
elseif packet.type == RPLC_TYPES.MEK_STRUCT then
-- request for physical structure
_send_struct()
@ -587,8 +593,9 @@ function comms_init(id, modem, local_port, server_port, reactor, iss)
println_ts("linked!")
log._debug("RPLC link request approved")
-- reset remote sequence number
-- reset remote sequence number and cache
self.r_seq_num = nil
self.status_cache = nil
_send_struct()
send_status(plc_state.degraded)

2
reactor-plc/startup.lua
View File

@ -13,7 +13,7 @@ os.loadAPI("config.lua")
os.loadAPI("plc.lua")
os.loadAPI("threads.lua")
local R_PLC_VERSION = "alpha-v0.5.0"
local R_PLC_VERSION = "alpha-v0.5.1"
local print = util.print
local println = util.println