[MQL5] Polling an EA against an external signal service works

Polling an EA against an external signal service works until restarts, retries, and ambiguous broker replies appear. Wit

A Redis Streams prototype hardens delivery using consumer groups, PEL tracking, and explicit XACK. BLOCK 0 is avoided due to gateway single-threading. Group creation ignores BUSYGROUP only; other errors must surface. Execution authority remains in MQL5. Python can emit SIGNAL_GEN…

• 출처: MQL5 아티클

MQL5 공식 사이트에 올라온 새 아티클이에요. EA 개발·백테스트·전략 공부에 도움이 돼요. 주소의 /en/ 을 /ko/ 로 바꾸면 한국어판이 있는 글도 있어요.