add config

nginx.conf

@@ -1,6 +1,66 @@
       lua_package_path "/var/www/blog/?.lua;/var/www/braga/?.lua;/var/www/appphotos/?.lua;/var/www/apihh/?.lua;;"; 
     lua_code_cache off; 
     
+    worker_processes auto;        
+worker_rlimit_nofile 16000;
+error_log /home/zoviet/lock/logs/nginx_error.log debug;
+
+
+events {
+    worker_connections 1000;
+}
+
+# Работа с замками через TCP сокеты
+
+stream {
+	lua_package_path "./home/zoviet/lock/?.lua;;";  
+    lua_code_cache off; 
+  
+	init_by_lua '
+		json = require "cjson";
+		redis = require "resty.redis"            	
+	';
+	
+    server {
+        listen 4999;     
+        set $redis_host "127.0.0.1";
+		set $redis_port "6379";		
+		error_log /home/zoviet/lock/logs/sockets.log debug;
+        content_by_lua_file /home/zoviet/lock/tcp.lua;
+    }
+            
+    server {
+        listen 21; 
+        proxy_pass 213.108.200.242:21;
+    }
+}
+
+# TCP сокет для обмена с замками
+    
+    server {
+		listen 4333 ssl;
+		server_name  hh24lock.ru;
+
+		ssl_certificate      /etc/letsencrypt/live/hh24lock.ru/fullchain.pem;
+		ssl_certificate_key  /etc/letsencrypt/live/hh24lock.ru/privkey.pem;
+
+		ssl_session_cache    shared:SSL:1m;
+		ssl_session_timeout  5m;
+
+		ssl_ciphers  HIGH:!aNULL:!MD5;
+		ssl_prefer_server_ciphers  on;
+
+        set $redis_host "127.0.0.1";
+		set $redis_port "6379";
+		
+		error_log /home/zoviet/lock/logs/socket.log;
+				
+		location / {
+			default_type 'plain/text';	
+			content_by_lua_file /home/zoviet/lock/socket.lua;
+		} 		
+	}
+   
     server {
 		listen 80;
 		server_name braga;

tcp.lua

@@ -0,0 +1,31 @@
+local json = require('cjson.safe')
+local base64 = require('base64')
+local guid = nil
+
+-- Расшифровка сообщения от устройства
+
+local function decode(rec) 
+	rec = base64.decode(rec)
+	ngx.log(ngx.INFO, rec) 
+	return json.decode(rec)
+end
+
+local sock = assert(ngx.req.socket(true),'no socket')
+sock:settimeout(10000)  -- one second timeout
+local rec = sock:receive()  -- read a line from downstream
+
+
+if rec == nil then 
+	ngx.log(ngx.NOTICE, 'Empty data') 
+	return ngx.exit(444)
+else 
+	rec = decode(rec)
+	local res = db.add({['guid']=rec.id,['type']='bme',['alt']=rec.bme.alt,['temp']=rec.bme.temp,['press']=rec.bme.press})
+	ngx.log(ngx.NOTICE, res) 
+	res = db.add({['guid']=rec.id,['type']='dht',['humi']=rec.dht.humi,['temp']=rec.dht.temp})
+	ngx.log(ngx.NOTICE, res) 
+	res = db.add({['guid']=rec.id,['type']='solar',['uf']=rec.uf})
+	ngx.log(ngx.NOTICE, res) 
+	sock:send(base64.encode(json.encode(rec)))
+end
+