Hi there!
I would like to get some advices related to dicom server crash occured frequently last week at our site.
We are using conquest dicom server to receive x-ray angiography and digital radiography images from 3 different stations. Everything worked fine until now, but last week we've had serious server crashes almost each day.
The crashes occured in the middle of c-store and were related to a specific station, which sends to our PACS secondary captured angiography series. Crashes produced closure of dgate.exe as well as freezing of conquest GUI. Keep alive function was not able to restart the server, so I installed an application monitor software which could restart dgate.exe immediately in order to mantain PACS alive, but images was lost.
It could be related to upgrading to v. 1.4.16 ? That was the only change I made.
The serverstatus error is:
4/18/2011 11:43:11 AM [PACS-IICJ] UPACS THREAD 48: STARTED AT: Mon Apr 18 11:43:11 2011
4/18/2011 11:43:11 AM [PACS-IICJ] Calling Application Title : "MedconClient "
4/18/2011 11:43:11 AM [PACS-IICJ] Called Application Title : "PACS-IICJ "
4/18/2011 11:43:11 AM [PACS-IICJ] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 16384
4/18/2011 11:43:11 AM [PACS-IICJ] Presentation Context 0 "1.2.840.10008.5.1.4.1.1.12.1" 1
4/18/2011 11:43:13 AM [PACS-IICJ] Importconverter0.1 executes: set 0008,0050 to "8778 B"
4/18/2011 11:43:13 AM [PACS-IICJ] Written file: F:\data\2400228123151\2.16.376.1.1.511752891.800.2200303521616.1303102073.026512_0001_000001_1303116193003b.dcm
4/18/2011 11:43:22 AM [PACS-IICJ] Written file: F:\data\2400228123151\2.16.376.1.1.511752891.800.2200303521616.1303102073.026512_0001_000005_1303116202003f.dcm
4/18/2011 11:45:25 AM [PACS-IICJ] ***VR:ReAlloc out of memory allocating -648088634 bytes
4/18/2011 11:45:25 AM [PACS-IICJ] ***A fatal error occurred (out of memory) - closing server[/size]
4/19/2011 9:06:10 AM [PACS-IICJ] UPACS THREAD 6: STARTED AT: Tue Apr 19 09:06:09 2011
4/19/2011 9:06:10 AM [PACS-IICJ] Calling Application Title : "MedconClient "
4/19/2011 9:06:10 AM [PACS-IICJ] Called Application Title : "PACS-IICJ "
4/19/2011 9:06:10 AM [PACS-IICJ] Application Context : "1.2.840.10008.3.1.1.1", PDU length: 16384
4/19/2011 9:06:10 AM [PACS-IICJ] Presentation Context 0 "1.2.840.10008.5.1.4.1.1.12.1" 1
4/19/2011 9:06:18 AM [PACS-IICJ] Importconverter0.1 executes: set 0008,0050 to "8779 B"
4/19/2011 9:06:18 AM [PACS-IICJ] Written file: F:\data\2521227123160\2.16.376.1.1.511752891.800.2200303521616.1303180674.360892_0001_000001_13031931780012.dcm
4/19/2011 9:08:34 AM [PACS-IICJ] Written file: F:\data\2521227123160\2.16.376.1.1.511752891.800.2200303521616.1303180674.360892_0001_000002_13031933140013.dcm
4/19/2011 9:12:12 AM [PACS-IICJ] ***VR:ReAlloc out of memory allocating 2146049520 bytes
4/19/2011 9:12:12 AM [PACS-IICJ] ***A fatal error occurred (out of memory) - closing server
4/20/2011 10:41:31 AM [PACS-IICJ] Written file: F:\data\1401014011113\2.16.376.1.1.511752891.800.2200303521616.1303270017.404140_0001_000004_1303285291002b.dcm
4/20/2011 10:48:09 AM [PACS-IICJ] ***VR:ReAlloc out of memory allocating -66846464 bytes
4/20/2011 10:48:09 AM [PACS-IICJ] ***A fatal error occurred (out of memory) - closing server