Enfin trouvé ma fuite de mémoire, je fermais la connection au lieu de fermer le socket. Va falloir tout remttre en état maintenant

ZYX-html-framework/a_test_ram.lua

@@ -28,11 +28,11 @@ file.remove("web_srv.lua")
 file.remove("set_time.lua")
 ]]
 
-tmr.alarm(test_ram_alarm2, 5*1000,  tmr.ALARM_SINGLE, function()
+tmr.alarm(test_ram_alarm2, 2.5*1000,  tmr.ALARM_SINGLE, function()
     zram1=node.heap()
 --    dofile("telnet_srv2.lua")
 --    dofile("web_ide2.lua")
-    dofile("web_srv_test2.lua")
+    dofile("web_srv2.lua")
 --    dofile("set_time.lua")
 --    dofile("web_html.lua")
 

ZYX-html-framework/web_srv2.lua

@@ -1,6 +1,6 @@
 -- petit script de serveur WEB avec Active Server Page ZYX
 
-print("\n web_srv2.lua   zf190126.1844   \n")
+print("\n web_srv2.lua   zf190127.0145   \n")
 
 -- send a file from memory to the client; max. line length = 1024 bytes!
 function send_file(zclient, zfilename)
@@ -56,14 +56,7 @@ srv:listen(80, function(conn)
 ]]  
 
 
-        conn:send("<h1> ESP8266<BR>Server is working!</h1>\n\n")
-        file_html = nil
-        k = nil
-        v = nil
-        _GET = nil
-        method = nil
-        path = nil
-        vars = nil
+        client:send("<h1> ESP8266<BR>Server is working!</h1>"..tmr.now().."\n\n")
         
         
 --    end

ZYX-html-framework/web_srv_test2.lua

@@ -1,12 +1,17 @@
 -- petit script de serveur WEB pour tester les fuite mémoire
 
-print("\n web_srv_test2.lua   zf190126.2051   \n")
+print("\n web_srv_test2.lua   zf190126.2335   \n")
 
 function receiver(sck, data)
     print(data)
     sck:close()
 end
 
+function zclose(sck, data)
+    print(data)
+    sck:close()
+end
+
 sv = net.createServer()
 sv:listen(80, function(conn)
 
@@ -14,8 +19,10 @@ sv:listen(80, function(conn)
     print(request)
 --    client:close()
     conn:send("<h1> ESP8266<BR>Server is working!</h1>"..tmr.now().."\n\n")
-    conn:on("sent", function(c) c:close() end)
+--    conn:on("sent", function(c) c:close() end)
+    conn:on("sent", zclose)
 end)
+    conn:on("sent", nil)
 
 
 --  conn:on("sent", function(c) c:close() end)

ZYX-html-framework/web_srv_test3.lua

@@ -0,0 +1,16 @@
+-- petit script de serveur WEB pour tester les fuite mémoire
+
+print("\n web_srv_test3.lua   zf190127.0141   \n")
+
+sck_tmr1 = tmr.create()
+
+srv = net.createServer(net.TCP)
+srv:listen(80, function(conn)
+  conn:on("receive", function(client, request)
+    print(request)
+    client:send("<h1> ESP8266<BR>Server is working!</h1>"..tmr.now().."\n\n")
+
+
+  end)
+  conn:on("sent", function(c) c:close() end)
+end)