Rangé toutes mes refactorisations des modules de base

JSON/a_test1_connect.lua

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+-- Juste pour tester la connection avec un socket
+
+print("\n a_test1_connect.lua zf190310.1607 \n")
+
+function zgetstream()
+    zgetstream_tmr=tmr.create()
+    tmr.alarm(zgetstream_tmr, 1000, tmr.ALARM_AUTO , function()
+        if wifi.sta.getip() == nil then
+            print("Connecting to AP...")
+        else
+            tmr.unregister(zgetstream_tmr)
+            zgetstream_tmr = nil
+
+            zcount = 0   zsum = 0
+            zhost = "192.168.0.34"   zurl = "/json/meteo/meteo.lausanne.190302.1231.json"
+            
+            srv = net.createConnection(net.TCP, 0)
+            
+            srv:on("connection", function(sck, c)
+                print("on est connecté...")
+                sck:send("GET "..zurl.." HTTP/1.1\r\nHost: "..zhost.."\r\nConnection: close\r\nAccept: */*\r\n\r\n")
+            end)
+            
+            srv:on("disconnection", function(a,b)
+                print("a: ",a,"b: ",b)
+                print("on est déconnecté...",node.heap())
+            end)
+            
+            srv:on("reconnection", function(a,b)
+                print("a: ",a,"b: ",b)
+                print("on est reconnecté...",node.heap())
+            end)
+            
+            srv:on("receive", function(sck, payload)
+                zcount = zcount + 1   zlen = string.len(payload)   zsum = zsum + zlen
+                print("counter: ",zcount,"payload len: ",zlen,"sum: ",zsum)
+            --        print(payload)
+            end)
+            
+            print("on connecte...",node.heap())
+            srv:connect(80, zhost)
+        end
+    end)
+end
+
+
+--[[
+-- On affiche combien on a de RAM
+print(node.heap())
+
+-- On charge le module et regarde combien cela a pris de RAM
+zh0=node.heap()   print("zh0: ",zh0)
+f= "a_test1_connect.lua"   if file.exists(f) then dofile(f) end
+zh1=node.heap()   print("zh0-zh1: ",zh0-zh1)
+
+-- On exécute le module
+zh0=node.heap()   print("zh0: ",zh0)
+zgetstream()
+
+-- On regarde combien cela a pris de RAM pour exécuter le module
+zh1=node.heap()   print("zh0-zh1: ",zh0-zh1)
+
+-- On libère le module et on regarde combien on a libéré de RAM
+zh0=node.heap()   print("zh0: ",zh0)
+srv = nil
+zgetstream = nil
+zh1=node.heap()   print("zh0-zh1: ",zh0-zh1)
+
+-- On affiche combien on a de RAM
+print(node.heap())
+
+]]