How can I send multiple requests at the same time to the server .

[super Metatrader]

How can I send multiple requests at the same time.
When we send multiple requests simultaneously, there are several milliseconds between requests.
What suggestion is there to eliminate the time difference request.

[Alain Verleyen]

Ali Poormomen:

How can I send multiple requests at the same time.
When we send multiple requests simultaneously, there are several milliseconds between requests.
What suggestion is there to eliminate the time difference request.

MT4 or MT5 ?

MT4: Use several EAs (or script), no other way.

MT5: Use asynchronous request, it's not at the same time but it's very fast.

[Nguyen Van Luong]

Alain Verleyen #:

MT4 or MT5 ?

MT4: Use several EAs (or script), no other way.

MT5: Use asynchronous request, it's not at the same time but it's very fast.

I copied all but error 4756.

[Fernando Carreiro]

@Nguyen Van Luong #: I copied all but error 4756.

Please learn to reference the documentation — Documentation on MQL5: Constants, Enumerations and Structures / Codes of Errors and Warnings

ERR_TRADE_SEND_FAILED

4756

Trade request sending failed

10030

TRADE_RETCODE_INVALID_FILL

Invalid order filling type

[Fernando Carreiro]

Topic has been moved to the section: Expert Advisors and Automated Trading