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But, I am searching a native solution to node

Quote from marcelvanherk

Great work!

The long command line bug remains open. I mailed you about it.

Marcel

I think I found a native solution.

I am sending you a new file.

Hi, Marcel

Please, I believe the folder length problem was solved with the files I sent you.

Regards,

Luiz

Hi, Marcel

I am working in a QIDO version of the front/back end.

I have a problem with Columns and Rows parameters.

If these parameters are present in query the result is empty.

If I get rid of them the result is ok.

I need to pass this parameters due QIDO compliance.

const test = {
NumberOfFrames: "",
BitsAllocated: "",
Columns: "",
Rows: "",
InstanceNumber: "",
RetriveURL: "",
TimezoneOffsetFromUTC: "",
InstanceAvailability: "",
SOPInstanceUID: "",
SOPClassUID: "",
QueryRetrieveLevel: "IMAGE",
StudyInstanceUID: "2.16.840.1.113669.632.20.121711.10000161048",
SeriesInstanceUID: "1.3.46.670589.11.17521.5.0.3124.2008081915302126599",
};
params = JSON.stringify(test);
....
const dicomweb = true; // indicate json format
const cmd = `--dolua:dofile([[${APIFOLDER}/queryfunctions.lua]]);images([[${CQAE}]],[[${params}]],[[${dicomweb}]])`;


function images(server,params, dicomweb)
local ae = server or servercommand('get_param:MyACRNema')
a=DicomObject:new(params)
b=remotequery(ae, 'IMAGE', a, dicomweb);
io.write(b or '')
end;


function remotequery(ae, level, q, dicomweb)
local isdicomweb=true
if (dicomweb == nil or dicomweb == '') then isdicomweb= false end;
local remotecode =
[[
local ae=']]..ae..[[';
local level=']]..level..[[';
local dicomweb=]]..tostring(isdicomweb)..[[;
local q=]]..q:Serialize()..[[;
local q2=DicomObject:new(); for k,v in pairs(q) do q2[k]=v end;
local r = dicomquery(ae, level, q2):Serialize(true,true,dicomweb);
local s=tempfile('txt') local f=io.open(s, "wb") f:write(r) returnfile=s f:close();
]]
local f = servercommand('lua:'..remotecode)
return f
end;

Hi Marcel,

I just did the QIDO/WADO version.

I will send to you after we solve the row/cols problem

Quote from marcelvanherk

Hi,

I can reproduce this issue on sqlite. What database are you using?

Marcel

Hi, The dafault, SqlLite The same that yours.

Marcel,

I have created a readme.md to each project(server and client) describing how to install and use the app.

I am sending to you.

Is it ok?

Marcel,

I just sent you the new files.

Regards,

Luiz

Hi, Marcel

Is possible I get a 64bits version of the latest dgate with these fixes you have done?

Quote from marcelvanherk

Hi Luiz,

I have committed an update on github. This means the fixes are in the source code and dgate.exe and dgate64.exe. If you use the current repository to compile under linux the fixes will also be there.

regards

Marcel

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Thank, you.

In the QIDO/WADO version I sent you, you need install a new package called nodemon(npm install -g nodemon) before run the server api.

Nodemon is most used in dev enviroment, because it save the programmer to restart manually the app after each code change.

And, I wrote instructions into readme files about how to install and run the apps. Is it ok as a manual?

In production, there is other packages such as PM2 that can be used. With this package if the app crash it restarts automatically. But, I believe it is out of initial scope of development the app.

Hi, Marcel

I have sent you new readme files.

I will get rid off nodemon dependence.

Quote from marcelvanherk

Luiz,

in the api/dgate folder lua5.1.dll is not needed, it is linked in in the executable. I also attach a smaller dgate.exe without database support and without jpeg, that can be used as client in the api to make it a tiny bit smaller and maybe faster.

Give it a try,

Marcel

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Thanks,

I will try it.

But, I am afraid it will make no difference in server side API performance

Luiz