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#164 reporting comms version mismatches

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This commit is contained in:
Mikayla Fischler
2023-02-15 19:59:58 -05:00
parent 2babd67198
commit 5e65ca636e
9 changed files with 84 additions and 29 deletions
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41
coordinator/coordinator.lua
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@@ -204,7 +204,8 @@ function coordinator.comms(version, modem, sv_port, sv_listen, api_listen, range
sv_seq_num = 0,
sv_r_seq_num = nil,
modem = modem,
connected = false
connected = false,
last_est_ack = ESTABLISH_ACK.ALLOW
}
---@class coord_comms
@@ -312,6 +313,16 @@ function coordinator.comms(version, modem, sv_port, sv_listen, api_listen, range
if terminated then
coordinator.log_comms("supervisor connection attempt cancelled by user")
elseif not self.sv_linked then
if self.last_est_ack == ESTABLISH_ACK.DENY then
coordinator.log_comms("supervisor connection attempt denied")
elseif self.last_est_ack == ESTABLISH_ACK.COLLISION then
coordinator.log_comms("supervisor connection failed due to collision")
elseif self.last_est_ack == ESTABLISH_ACK.BAD_VERSION then
coordinator.log_comms("supervisor connection failed due to version mismatch")
else
coordinator.log_comms("supervisor connection failed with no valid response")
end
end
return self.sv_linked
@@ -538,12 +549,30 @@ function coordinator.comms(version, modem, sv_port, sv_listen, api_listen, range
log.error("invalid supervisor configuration table received, establish failed")
end
else
log.debug("supervisor connection denied")
log.debug("SCADA_MGMT establish packet reply (len = 2) unsupported")
end
elseif packet.length == 1 and packet.data[1] == ESTABLISH_ACK.DENY then
log.debug("supervisor connection denied")
elseif packet.length == 1 and packet.data[1] == ESTABLISH_ACK.COLLISION then
log.debug("supervisor connection denied due to collision")
self.last_est_ack = est_ack
elseif packet.length == 1 then
local est_ack = packet.data[1]
if est_ack == ESTABLISH_ACK.DENY then
if self.last_est_ack ~= est_ack then
log.debug("supervisor connection denied")
end
elseif est_ack == ESTABLISH_ACK.COLLISION then
if self.last_est_ack ~= est_ack then
log.debug("supervisor connection denied due to collision")
end
elseif est_ack == ESTABLISH_ACK.BAD_VERSION then
if self.last_est_ack ~= est_ack then
log.info("supervisor comms version mismatch")
end
else
log.debug("SCADA_MGMT establish packet reply (len = 1) unsupported")
end
self.last_est_ack = est_ack
else
log.debug("SCADA_MGMT establish packet length mismatch")
end