Posts by jweste

  • Web server

    Hi, Marcel

    I am back.

    In this route you use:

    -- query all studies on modality

    Code
    routes:get('/api/dicom/rs/modalities/:modality/studies', function (params)
include('/api/dicom/rquery.lua')
querystudies(request.query, params.modality)
end )

    But, in 'querystudies' function you have:

    Code
    function querystudies($query) {
$defaultTags = [
"00080005", "00080020", "00080030",
"00080050", "00080054", "00080056",
"00080061", "00080090", "00081190",
"00080201", "00100010", "00100020",
"00100030", "00100040", "0020000D",
"00200010", "00201206", "00201208"];
processData($query, $defaultTags, array("99990C00"=>"PatientName"), "STUDY");
}

    My question is where params.modality will be used?

    Another question os about 'remoteecho'. Are you executing a echo in a modality or in the server?

  • Web server

    Quote from marcelvanherk

    Hi,

    Ah, the problem is that 6.xxx looks like a numeric IP address to Gethostbyname in socket.cxx (it starts with a number and contains a .) I have updated the source to now scan for any character not . and 0-9. Can you try the adapted servertask.exe?

    Marcel

    Hi, Marcel,

    It works like a charm.

    Thanks,

    Luiz

  • Web server

    Quote from marcelvanherk

    In what sense? QIDO WADO and STOW are compliant, but I do not think the other items are in the dicom standard.

    Basically I want to create a nice interface for a web-based GUI, so I can also just make these private e.g. /api/conquest/modalities

    Marcel

    I can help you with node version if you need.

  • Web server

    Hi, Marcel,

    I think I found the problem.

    If I use a IP all works well.

    But If I use a hostname, conquest is unable to resolve it to a IP and I get an error.

    For sample. This is ok:

    servertask -p10979 -hCONQUESTSRV1 -q3.132.159.158 "--dolua:dofile([[./queryfunctions.lua]]);echo([[CONQUESTSRV1]])"

    returns: 1

    But servertask -p10979 -hCONQUESTSRV1 -q6.tcp.ngrok.io "--dolua:dofile([[./queryfunctions.lua]]);echo([[CONQUESTSRV1]])"

    returns

    "DICOM ERROR connect failed on socket level (called not running)"

    Searching in Stackoverflow(https://stackoverflow.com/questions/2151…ress-from-a-url) C++ would need do something as below to get an IP when using hostname :

    On Linux

    C
    #include <stdio.h>
#include <netdb.h>
#include <arpa/inet.h>
int main()
{
struct hostent *he=gethostbyname("www.stackoverflow.com");
char *ip=inet_ntoa(*(struct in_addr*)he->h_addr_list[0]);
printf(ip);
}

    On Windows

    C
    #include <stdio.h>
#include <winsock.h>
int main()
{
WSADATA wsaData;
WSAStartup(MAKEWORD(2,2),&wsaData);
struct hostent *he=gethostbyname("www.stackoverflow.com");
char *ip=inet_ntoa(*(struct in_addr*)he->h_addr_list[0]);
printf(ip);
}

    I have tested resolving hostname to IP in node API and it works.

    Here is the node code:

    Code
    const { lookup } = require("dns").promises;
const resolvehost = async (h) => {
  try {
    const result = await lookup(h);
    return result.address;
  } catch (e) {
    return "";
  }
};

    What do you think to do it right into servertask?

  • Web server

    Hi,

    I think the problem is here:

    //servertask.cxx

    else if (argv[i][1]=='h') strcpy(MYACRNEMA, argv[i]+2);

    else if (argv[i][1]=='p') strcpy(Port, argv[i]+2);

    else if (argv[i][1]=='q') strcpy(ServerCommandAddress, argv[i]+2);

    The argument hostname:port as "2.tcp.ngrok.io:18444" should be parsed to fill 'MYACRNEMA' and 'Port'

    I am not a C++ programmer and I dont have a PC with a stack dev tools mounted to try change it.

  • Web server

    Hi, Marcel

    Some of my users from conquest has no public IP.

    Then, I am trying to use ngrok to manage it.

    I have tried:

    Code
    > ngrok tcp 5678
Session Status                online                                                                                    Account                       Luiz Oliveira (Plan: Free)                                                                Version                       2.3.40 
 Region                        United States (us) 
 Web Interface                 http://127.0.0.1:4040 
 Forwarding                    tcp://2.tcp.ngrok.io:18444-> localhost:5678 


 Connections                   ttl     opn     rt1     rt5     p50     p90                                                                             0       0       0.00    0.00    0.00    0.00

    If I use:

    F:\Programas\vuejs\nuxt-iclindoctor\server_iclindoctor\api\dicomapi>servertask -p5678 -hCONQUESTSRV1 -q127.0.0.1 "--dolua:dofile([[./queryfunctions.lua]]);echo([[CONQUESTSRV1]])"

    1

    works well.

    But if I use hostname It doesn´t work:

    F:\Programas\vuejs\nuxt-iclindoctor\server_iclindoctor\api\dicomapi>servertask -p5678 -hCONQUESTSRV1 -qtcp://2.tcp.ngrok.io:18444 "--dolua:dofile([[./queryfunctions.lua]]);echo([[CONQUESTSRV1]])"

    DICOM ERROR connect failed on socket level (called not running)

    F:\Programas\vuejs\nuxt-iclindoctor\server_iclindoctor\api\dicomapi>servertask -p5678 -hCONQUESTSRV1 -q2.tcp.ngrok.io:18444 "--dolua:dofile([[./queryfunctions.lua]]);echo([[CONQUESTSRV1]])"

    DICOM ERROR connect failed on socket level (called not running)


    when ngrok starts, It bind the IP to a port. I think the problem the port is changing from

    Code
    tcp://2.tcp.ngrok.io:18444-> localhost:5678

    Is possible conquest dgate support ngrok syntax "hostname:port" without '-p' parameter? I tried dgate without -p but I had the same problem.

  • Web server

    Hi, Marcel,

    It didn´t works.

    [CONQUESTSRV1] UPACS THREAD 13: TOTAL RUNNING TIME: 0 SECONDS

    [CONQUESTSRV1] ***[JPEG Library]: Unsupported marker type 0xf7

    [CONQUESTSRV1] ***[DecompressImage]: JPEG library decompression error

    [CONQUESTSRV1] *** lua run error [string " local ae='CONQUESTSRV1';..."]:10: attempt to index global 'x' (a nil value) in ' local ae='CONQUESTSRV1'; local q2=DicomObject:new(); q2.QueryRetrieveLevel='IMAGE' q2.StudyInstanceUID='1.3.46.670589.5.2.10.2156913941.892665384.993397' q2.SeriesInstanceUID='1.3.46.670589.5.2.10.2156913941.892665339.860724' q2.SOPInstanceUID='1.3.46.670589.5.2.10.2156913941.892665340.475317' local fr=1 local r = dicomget(ae, 'IMAGE', q2) x=r[0] x=x:Compress('un') x=x:GetImage(tonumber(fr)-1) local s=tempfile('.txt') f = io.open(s, 'wb') f:write(x); f:close() returnfile=s '

  • Web server

    Hi, Marcel,

    I tried add compress. I get an error. Could you fix it?

    [CONQUESTSRV1] UPACS THREAD 6680: TOTAL RUNNING TIME: 0 SECONDS

    [CONQUESTSRV1] *** lua run error [string " local ae='CONQUESTSRV1';..."]:11: attempt to index global 'x' (a nil value) in ' local ae='CONQUESTSRV1'; local

  • Web server

    Just comment these lines in index.vue:

  • Web server

    Quote from marcelvanherk

    Hi Luiz,

    can you change your app back to disable the scroll bar and use the limit and offset as well?

    I will look at the extensions as well, managed to build them this morning (had to remove --parallel option , makes it extremely slow and drowns all the PC resources).

    Thanks,

    Marcel

    >>I will look at the extensions as well, managed to build them this morning (had to remove --parallel option , makes it extremely slow and drowns all the PC resources).

    I had the same problem. It stucks my PC and I had to reset it to boot again. I disabled --parallel when I tried.

    Another weird thing is that the exported package dicom-rt and dicom-seg has the same import name 'OHIFExtDicomSeg' but in different folders.

    If you open and look into index.umd.js from both, you can see it.

    >>can you change your app back to disable the scroll bar and use the limit and offset as well?

    I will look at it