#543 reset remote sequence numbers when linking

reactor-plc/plc.lua

@@ -735,6 +735,7 @@ function plc.comms(version, nic, reactor, rps, conn_watchdog)
 
     -- attempt to establish link with supervisor
     function public.send_link_req()
+        self.r_seq_num = nil
         _send_mgmt(MGMT_TYPE.ESTABLISH, { comms.version, version, DEVICE_TYPE.PLC, config.UnitID })
     end
 

reactor-plc/startup.lua

@@ -18,7 +18,7 @@ local plc       = require("reactor-plc.plc")
 local renderer  = require("reactor-plc.renderer")
 local threads   = require("reactor-plc.threads")
 
-local R_PLC_VERSION = "v1.8.6"
+local R_PLC_VERSION = "v1.8.7"
 
 local println = util.println
 local println_ts = util.println_ts