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| Historical Tester in JForex 2.45.30 freezes sometimes |
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SFXbernhard
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| Post subject: Historical Tester in JForex 2.45.30 freezes sometimes |
Post rating: 0
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Posted: Thu 17 Dec, 2015, 15:13
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User rating: 21
Joined: Thu 19 May, 2011, 20:50
Posts: 413
Location: Germany, Munich
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The historical Tester in JForex 2.45.30 freezes in visual mode sometimes.
After several tests, we found that it is not an OS, Java Version, CPU, ram, hdd nor a not deleted JForex cache problem of the computer.
It must be the new JForex, as the same strategies were running smoothly in older versions than 2.45.30
In JForex v2.45.30, the chart starts spluttering and the platform comes to a complete halt (and freezes suddenly) after a while of testing.
We could not reproduce the freeze yet. But it seems to happen during heavy work load of the platform (many trades in short time) and on small candle periods ( such as 1min / 5 min). Tests in December 2015 are sufficient to reproduce this freeze.
Please help!
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SFXbernhard
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| Post subject: Re: Historical Tester in JForex 2.45.30 freezes sometimes |
Post rating: 0
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Posted: Sat 19 Dec, 2015, 15:00
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User rating: 21
Joined: Thu 19 May, 2011, 20:50
Posts: 413
Location: Germany, Munich
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Try the following simple strategy and run it in Historical tester based on ticks, 1 min Period, visual mode on.
After a random time it freezes.
In order to catch this situation way faster, start 3 JForex and run this strategy concurrently.
It must be a JForex problem as it happens in many strategies, either simple or not.
| Attachments: |
StupidSimpleTest.jfx [6.37 KiB]
Downloaded 218 times
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StupidSimpleTest.java [4.46 KiB]
Downloaded 240 times
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SFXbernhard
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| Post subject: Re: Historical Tester in JForex 2.45.30 freezes sometimes |
Post rating: 0
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Posted: Sat 19 Dec, 2015, 21:11
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User rating: 21
Joined: Thu 19 May, 2011, 20:50
Posts: 413
Location: Germany, Munich
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Further tests proved that there is no freeze on the JForex Live Historical Tester, as this is still version 2.45.28
There was no freeze in about 15 live runs.
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splitZ
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| Post subject: Re: Historical Tester in JForex 2.45.30 freezes sometimes |
Post rating: 0
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Posted: Mon 21 Dec, 2015, 01:10
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User rating: 0
Joined: Mon 21 Dec, 2015, 01:03
Posts: 1
Location: CroatiaCroatia
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I can also confirm existence of this bug in 2.45.30. and would appreciate some feedback from support team.
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SFXbernhard
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| Post subject: Re: Historical Tester in JForex 2.45.30 freezes sometimes |
Post rating: 1
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Posted: Fri 25 Dec, 2015, 21:25
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User rating: 21
Joined: Thu 19 May, 2011, 20:50
Posts: 413
Location: Germany, Munich
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The freezing seems to be fixed in current JForex Demo 2.45.31 But SL and TP ghost lines stay after the close of a trade. My strategy moves the SL and TP before a position gets closed. Unfortunately the SL and TP lines stay in chart forever as ghost lines .  Please fix!
| Attachments: |
File comment: Ghost lines in Historical Tester
151225ghostlines.png [53.35 KiB]
Downloaded 537 times
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DISCLAIMER: Dukascopy Bank SA's waiver of responsability - Documents, data or information available on
this webpage may be posted by third parties without Dukascopy Bank SA being obliged to make any control
on their content. Anyone accessing this webpage and downloading or otherwise making use of any document,
data or information found on this webpage shall do it on his/her own risks without any recourse against
Dukascopy Bank SA in relation thereto or for any consequences arising to him/her or any third party from
the use and/or reliance on any document, data or information found on this webpage.
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Platform Support
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| Post subject: Re: Historical Tester in JForex 2.45.30 freezes sometimes |
Post rating: 0
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Posted: Wed 13 Jan, 2016, 08:39
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| JForex Master |  |
User rating: ∞
Joined: Wed 16 Sep, 2009, 18:23
Posts: 1054
Location: Geneva, Switzerland
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We believe this has been fixed in 2.45.33, which is available on DEMO at this moment.
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