Bug in MT5 build 3104: OnTradeTransaction is not invoked after an async trade is placed, in case broker returns Trade disabled error
Perform corresponding checks before sending an order - https://www.mql5.com/en/docs/runtime/tradepermission
Documentation on MQL5: MQL5 programs / Trade Permission
- www.mql5.com
Trade Permission - MQL5 programs - MQL5 Reference - Reference on algorithmic/automated trading language for MetaTrader 5
Since there was no transaction, I would assume, it won't get called....
Why do you assume it gets called?
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Steps to reproduce:
1. Take an MT5 account for which broker have disabled the trading
2. Place an async trade via EA
Actual results:
1. Terminal prints Trade disabled error in the logs, as expected
2. OnTradeTransaction never invoked on this error, so that EA hangs/times out waiting for a trade result to arrive.
Expected result:
1. OnTradeTransaction is invoked on this error, presenting the valid result code to EA.
Where should I report this issue to?