72 lines
2.6 KiB
MQL5
72 lines
2.6 KiB
MQL5
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//+------------------------------------------------------------------+
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//| SymbolListSync.mq5 |
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//| Copyright 2022, MetaQuotes Ltd. |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#property copyright "2022, MetaQuotes Ltd."
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#property link "https://www.mql5.com"
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#property description "Check all symbols in Market Watch for synchronization. Display lagging symbols in Comment.\n"
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#property indicator_chart_window
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#property indicator_plots 0
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input int SyncCheckupPeriod = 1; // SyncCheckupPeriod (seconds)
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//+------------------------------------------------------------------+
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//| Custom indicator initialization function |
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//+------------------------------------------------------------------+
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void OnInit()
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{
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EventSetTimer(SyncCheckupPeriod);
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}
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//+------------------------------------------------------------------+
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//| Timer event handler |
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//+------------------------------------------------------------------+
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void OnTimer()
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{
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string unsynced;
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const int n = SymbolsTotal(true);
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// check all symbols in Market Watch
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for(int i = 0; i < n; ++i)
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{
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const string s = SymbolName(i, true);
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if(!SymbolIsSynchronized(s))
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{
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unsynced += s + "\n";
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}
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}
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if(StringLen(unsynced) > 0)
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{
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Comment("Unsynced symbols:\n" + unsynced);
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Print("Unsynced symbols:\n" + unsynced);
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string t = TimeToString(TimeCurrent(), TIME_DATE | TIME_SECONDS);
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StringReplace(t, ".", "");
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StringReplace(t, ":", "");
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StringReplace(t, " ", "");
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ChartScreenShot(0, t + ".png", 600, 400);
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}
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else
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{
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Comment("All Market Watch is in sync");
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}
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}
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//+------------------------------------------------------------------+
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//| Custom indicator iteration function (dummy) |
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//+------------------------------------------------------------------+
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int OnCalculate(const int rates_total, const int prev_calculated, const int, const double &price[])
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{
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return rates_total;
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}
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//+------------------------------------------------------------------+
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//| Finalization handler |
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//+------------------------------------------------------------------+
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void OnDeinit(const int)
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{
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Comment("");
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}
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//+------------------------------------------------------------------+
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