dcmqrscp with my own mover

[zsomi]

Hi!

My problem is that I wrote my own mover program. It works well, if I am communicating with another comuter.

But now, I want to try out dcmqrscp.
The config file is:

NetworkType = "tcp"
NetworkTCPPort = 104
MaxPDUSize = 16384
MaxAssociations = 16
Display = "no"
#--------------------------------------------------------
HostTable BEGIN
zsomi = (ZSOMI, 84.236.17.148, 4006)
HostTable END
#--------------------------------------------------------
VendorTable BEGIN
"zsomi Image Co" = zsomi
VendorTable END
#--------------------------------------------------------
AETable BEGIN
IMAGES /home/zsomi/svn/trunk/src/database/IMAGES RW (9, 1024mb) ANY
AETable END
#--------------------------------------------------------

sudo dcmqrscp -v -c /home/zsomi/svn/trunk/src/database/dcmqrscp.cfg 4006

It works with my own store and query.
It's on the same computer on which I run storetest.cc, querytest.cc and

movetest.cc:

dump2dcm dataf dcmfile
./movetest dcmtk zsomi IMAGES zsomi 3.187.95.132:4006 dcmfile
zsomi = callingAETitle
IMAGES =calledAPTitle
zsomi = moveDest
3.187.95.132:4006 = calledPresentationAddress

OFCondition cond = ASC_initializeNetwork(NET_ACCEPTORREQUESTOR, 4006, 30, &m_net);
gave me: �Initialization Error: Address already in use

so I tried:
OFCondition cond = ASC_initializeNetwork(NET_ACCEPTORREQUESTOR, 5678, 30, &m_net);
It didn`t gave me error, but
cond = ASC_requestAssociation(m_net, m_params, &m_assoc);
did. And I can`t understand what should I do, because cond.text() is empty.

(my makeassoc function is:
OFCondition cond = ASC_initializeNetwork(NET_ACCEPTORREQUESTOR, 5678, 30, &m_net);
cond = ASC_createAssociationParameters(&m_params,ASC_DEFAULTMAXPDU);
cond = ASC_setAPTitles(m_params, m_callingAETitle.c_str(), m_calledAPTitle.c_str(), 0);
cond = ASC_setPresentationAddresses(m_params, m_callingPresentationAddress.c_str(), m_calledPresentationAddress.c_str() );
m_pid = 1;
addMovePresentationContext(UID_FINDStudyRootQueryRetrieveInformationModel);
m_pid =3;
addMovePresentationContext(UID_MOVEStudyRootQueryRetrieveInformationModel);
cond = ASC_requestAssociation(m_net, m_params, &m_assoc);
)

I run dcmqrcp with -v, and it doesn`t tell me anithing.

Can anyone help me?

Zsomi

[Marco Eichelberg]

A few comments.

• running dcmqrscp with sudo (or, in general, with root privileges) is undesirable unless you configure dcmqrscp to immediately change to a different user and group ID (i.e., run under a different, non-root, user account).
• You cannot have both dcmqrscp and your own move client accept connections on port 4006. This is why ASC_initializeNetwork with port 4006 fails - the port is already in use, by dcmqrscp.
• It is good that you set m_pid to increasing odd numbers (I assume this is intended to be the presentation context ID), but you don't pass this variable to anywhere