#213 strict sequence verification
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@@ -224,7 +224,7 @@ function pocket.comms(version, modem, local_port, sv_port, api_port, range, sv_w
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-- check sequence number
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if self.api.r_seq_num == nil then
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self.api.r_seq_num = packet.scada_frame.seq_num()
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elseif self.connected and self.api.r_seq_num >= packet.scada_frame.seq_num() then
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elseif self.connected and ((self.api.r_seq_num + 1) ~= packet.scada_frame.seq_num()) then
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log.warning("sequence out-of-order: last = " .. self.api.r_seq_num .. ", new = " .. packet.scada_frame.seq_num())
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return
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else
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@@ -308,7 +308,7 @@ function pocket.comms(version, modem, local_port, sv_port, api_port, range, sv_w
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-- check sequence number
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if self.sv.r_seq_num == nil then
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self.sv.r_seq_num = packet.scada_frame.seq_num()
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elseif self.connected and self.sv.r_seq_num >= packet.scada_frame.seq_num() then
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elseif self.connected and ((self.sv.r_seq_num + 1) ~= packet.scada_frame.seq_num()) then
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log.warning("sequence out-of-order: last = " .. self.sv.r_seq_num .. ", new = " .. packet.scada_frame.seq_num())
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return
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else
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