I need your help Slawa Please.........

[Forex Trader]

Hello Slawa,

Just wanted to ask you if inserting the following code at the start of my EA is ok and correct?

   // if less than 100 bars on chart then Exit program.
   if (Bars<100)
     {
     Alert("Bars less than 100");
     return(0); // exit program. 
     }
        
   
   // if trade server is busy then wait 3 minutes.
   if (GetLastError()==4) 
     {
     Alert("Trade server is busy. Please wait 3 minutes");
     Sleep(180000); 
     }
     
      
   // if no connection to server then wait 7 seconds.
   if (GetLastError()==6) 
     {
     Alert("No connection to server.  Please wait 7 seconds");
     Sleep(7000);   
     } 
   
   
   //  If order is locked and under processing then exit program
   //  and wait for this error number to change to Zero.  
   //  If Error number = 0 then broker has finished processing order. 
   if (GetLastError()==139) 
     {
     Alert("Order is locked and under processing. Please wait until order has been processed");
     return(0); 
     }      
          
   
   RefreshRates();


 ..... rest of code here  ie order conditions and order actions.

Thanks in advance.

Kind regards

RJF