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Tamás Sipos
May 14, 2018, 11:20:17 AM5/14/18
to dcm...@googlegroups.com
I can successfully c-find and c-store already, right now I'm trying to figure out how to c-move. The title says pretty much everything I know and I post the corresponding pieces of code and log data so you can see what exactly is going on...
The relevant part of my JAVA application:
// Creating the entities taking part in the association...
ApplicationEntity locAE = new ApplicationEntity();
locAE.setAETitle("TEST_JAVA_APP");
ApplicationEntity remAE = new ApplicationEntity();
remAE.setAETitle("DCM4CHEE");
// Defining the local part of the connection...
Connection localConn = new Connection();
localConn.setHostname("localhost");
localConn.setProtocol(Connection.Protocol.DICOM);
locAE.addConnection(localConn);
// Defining the remote part of the connection...
Connection remoteConn = new Connection();
remoteConn.setHostname("localhost");
remoteConn.setPort(11112);
remoteConn.setProtocol(Connection.Protocol.DICOM);
remAE.addConnection(remoteConn);
// Creating a device with an executor for the session...
Device device = new Device("device");
device.addConnection(localConn);
device.addApplicationEntity(locAE);
ExecutorService exec = Executors.newSingleThreadExecutor();
device.setExecutor(exec);
// Setting the association request parameters for an SRR SOP...
AAssociateRQ assocReq = new AAssociateRQ();
assocReq.setCalledAET(remAE.getAETitle());
assocReq.setCallingAET(locAE.getAETitle());
assocReq.setApplicationContext("1.2.840.10008.3.1.1.1");
assocReq.setImplClassUID("1.2.40.0.13.1.3");
assocReq.setImplVersionName("dcm4che-5.12.0");
assocReq.addPresentationContext(new PresentationContext(
1, "1.2.840.10008.5.1.4.1.2.2.2", "1.2.840.10008.1.2"));
// Initiating the association...
Association assoc = locAE.connect(localConn, remoteConn, assocReq);
// Specifying the DICOM attributes for the SRR SOP's IOD...
Attributes atts = new Attributes();
atts.setString(0x00080052, VR.LO, "STUDY"); // on this Level
atts.setString(0x0020000D, VR.UI, // Study Instance UID
"1.2.826.0.1.[...]");
// Performing a DIMSE C-MOVE query with the SRR SOP...
assoc.cmove("1.2.840.10008.5.1.4.1.2.2.2", 0x0000,
atts, "1.2.840.10008.1.2", locAE.getAETitle(),
new DimseRSPHandler(assoc.nextMessageID()) { ...and the relevant part in dcm4chee's log:
2018-05-14 17:04:16,873 INFO -> (TCPServer-1-5) [org.dcm4cheri.server.ServerImpl] handle - Socket[addr=/127.0.0.1,port=55413,localport=11112]
2018-05-14 17:04:16,873 INFO -> (TCPServer-1-5) [org.dcm4cheri.net.FsmImpl] Socket[addr=/127.0.0.1,port=55413,localport=11112]
2018-05-14 17:04:16,889 INFO TEST_JAVA_APP->DCM4CHEE (TCPServer-1-5) [org.dcm4cheri.net.FsmImpl] received AAssociateRQ
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.3
implVersion: dcm4che-5.12.0
calledAET: DCM4CHEE
callingAET: TEST_JAVA_APP
maxPDULen: 16378
asyncOpsWindow:
pc-1: as=1.2.840.10008.5.1.4.1.2.2.2/Study Root Query/Retrieve Information Model - MOVE
ts=1.2.840.10008.1.2/Implicit VR Little Endian
2018-05-14 17:04:16,889 INFO TEST_JAVA_APP->DCM4CHEE (TCPServer-1-5) [org.dcm4cheri.net.FsmImpl] sending AAssociateAC
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.1.1
implVersion: dcm4che-1.4.34
calledAET: DCM4CHEE
callingAET: TEST_JAVA_APP
maxPDULen: 16352
asyncOpsWindow:
pc-1: 0 - acceptance
ts=1.2.840.10008.1.2/Implicit VR Little Endian
2018-05-14 17:04:16,920 INFO TEST_JAVA_APP->DCM4CHEE (TCPServer-1-5) [org.dcm4cheri.net.FsmImpl] received [pc-1] 1:C_MOVE_RQ with Dataset
class: 1.2.840.10008.5.1.4.1.2.2.2/Study Root Query/Retrieve Information Model - MOVE
move dest: TEST_JAVA_APP
2018-05-14 17:04:16,920 INFO TEST_JAVA_APP->DCM4CHEE (Timer-2) [org.dcm4cheri.net.FsmImpl] sending [pc-1] 1:C_MOVE_RSP
class: 1.2.840.10008.5.1.4.1.2.2.2/Study Root Query/Retrieve Information Model - MOVE
status: ff00
2018-05-14 17:04:16,920 INFO TEST_JAVA_APP->DCM4CHEE (Thread-1149) [org.dcm4cheri.net.FsmImpl] Socket[addr=localhost/127.0.0.1,port=11112,localport=55414]
2018-05-14 17:04:16,920 INFO -> (TCPServer-1-4) [org.dcm4cheri.server.ServerImpl] handle - Socket[addr=/127.0.0.1,port=55414,localport=11112]
2018-05-14 17:04:16,920 INFO -> (TCPServer-1-4) [org.dcm4cheri.net.FsmImpl] Socket[addr=/127.0.0.1,port=55414,localport=11112]
2018-05-14 17:04:16,920 INFO DCM4CHEE->TEST_JAVA_APP (Thread-1149) [org.dcm4cheri.net.FsmImpl] sending AAssociateRQ
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.1.1
implVersion: dcm4che-1.4.34
calledAET: TEST_JAVA_APP
callingAET: DCM4CHEE
maxPDULen: 16352
asyncOpsWindow: maxOpsInvoked=0, maxOpsPerformed=1
pc-1: as=1.2.840.10008.5.1.4.1.1.4/MR Image Storage
ts=1.2.840.10008.1.2/Implicit VR Little Endian
pc-3: as=1.2.840.10008.5.1.4.1.1.4/MR Image Storage
ts=1.2.840.10008.1.2.1/Explicit VR Little Endian
2018-05-14 17:04:16,936 INFO DCM4CHEE->TEST_JAVA_APP (TCPServer-1-4) [org.dcm4cheri.net.FsmImpl] received AAssociateRQ
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.1.1
implVersion: dcm4che-1.4.34
calledAET: TEST_JAVA_APP
callingAET: DCM4CHEE
maxPDULen: 16352
asyncOpsWindow: maxOpsInvoked=0, maxOpsPerformed=1
pc-1: as=1.2.840.10008.5.1.4.1.1.4/MR Image Storage
ts=1.2.840.10008.1.2/Implicit VR Little Endian
pc-3: as=1.2.840.10008.5.1.4.1.1.4/MR Image Storage
ts=1.2.840.10008.1.2.1/Explicit VR Little Endian
2018-05-14 17:04:16,951 INFO DCM4CHEE->TEST_JAVA_APP (TCPServer-1-4) [org.dcm4cheri.net.FsmImpl] sending A-ASSOCIATE-RJ
result=1 - rejected-permanent
source=1 - service-user
reason=7 - called-AE-title-not-recognized
2018-05-14 17:04:16,951 INFO DCM4CHEE->TEST_JAVA_APP (Thread-1149) [org.dcm4cheri.net.FsmImpl] received A-ASSOCIATE-RJ
result=1 - rejected-permanent
source=1 - service-user
reason=7 - called-AE-title-not-recognized
2018-05-14 17:04:17,014 INFO DCM4CHEE->TEST_JAVA_APP (Thread-1149) [org.dcm4cheri.net.FsmImpl] closing connection - Socket[addr=localhost/127.0.0.1,port=11112,localport=55414]
2018-05-14 17:04:17,014 INFO DCM4CHEE->TEST_JAVA_APP (TCPServer-1-4) [org.dcm4cheri.net.FsmImpl] closing connection - Socket[addr=/127.0.0.1,port=55414,localport=11112]
2018-05-14 17:04:17,014 ERROR -> (Thread-1149) [org.dcm4chex.archive.dcm.qrscp.QueryRetrieveScpService] Association not accepted by TEST_JAVA_APP:
A-ASSOCIATE-RJ
result=1 - rejected-permanent
source=1 - service-user
reason=7 - called-AE-title-not-recognized
java.io.IOException: Association not accepted by TEST_JAVA_APP:
A-ASSOCIATE-RJ
result=1 - rejected-permanent
source=1 - service-user
reason=7 - called-AE-title-not-recognized
at org.dcm4chex.archive.dcm.qrscp.MoveTask.openAssociation(MoveTask.java:235)
at org.dcm4chex.archive.dcm.qrscp.MoveTask.run(MoveTask.java:362)
at java.lang.Thread.run(Thread.java:748)
2018-05-14 17:04:17,014 INFO -> (TCPServer-1-4) [org.dcm4cheri.server.ServerImpl] finished - Socket[addr=/127.0.0.1,port=55414,localport=11112]
2018-05-14 17:04:17,014 INFO TEST_JAVA_APP->DCM4CHEE (Thread-1149) [org.dcm4cheri.net.FsmImpl] sending [pc-1] 1:C_MOVE_RSP with Dataset
class: 1.2.840.10008.5.1.4.1.2.2.2/Study Root Query/Retrieve Information Model - MOVE
status: a702
2018-05-14 17:04:17,029 INFO TEST_JAVA_APP->DCM4CHEE (ActiveAssoc-398-1) [org.dcm4cheri.net.FsmImpl] received A-RELEASE-RQ
2018-05-14 17:04:17,029 INFO TEST_JAVA_APP->DCM4CHEE (ActiveAssoc-398-1) [org.dcm4cheri.net.FsmImpl] sending A-RELEASE-RP
2018-05-14 17:04:17,029 INFO -> (TCPServer-1-5) [org.dcm4cheri.server.ServerImpl] finished - Socket[addr=/127.0.0.1,port=55413,localport=11112]
2018-05-14 17:04:17,092 INFO TEST_JAVA_APP->DCM4CHEE (ActiveAssoc-398-1) [org.dcm4cheri.net.FsmImpl] closing connection - Socket[addr=/127.0.0.1,port=55413,localport=11112]
Nicolas Roduit
May 14, 2018, 5:38:09 PM5/14/18
to dcm4che
First I would recommend using this library which gives a Java API of dcm4che3.
For you issue, log gives you the answer:
result=1 - rejected-permanent
source=1 - service-user
source=1 - service-user
reason=7 - called-AE-title-not-recognized
You inverted the calling and the called AETitle.
You inverted the calling and the called AETitle.
Tamás Sipos
May 15, 2018, 4:17:17 AM5/15/18
to dcm...@googlegroups.com
Thank you, I'll check out that library!
I'm confused because what I see from the log, first I'm calling dcm4chee from my application, which is successful, see the part
implVersion: dcm4che-5.12.0
calledAET: DCM4CHEE
callingAET: TEST_JAVA_APPand then, dcm4chee sends a request to my application:
implVersion: dcm4che-1.4.34
calledAET: TEST_JAVA_APP
callingAET: DCM4CHEEwhich my application rejects.
I don't see how the AE Titles are inverted. But maybe I'm wrong, I have no experience with c-move yet.
UPDATE:
I guess it's the c-store sub-operation that fails when dcm4chee wants to send me the data. I did a little research for c-move and what I've found is that the SCP (dcm4chee) needs to know to where to send the data requested by my application. That's why I send my AET as the destination parameter for c-move.
Then, dcm4chee also has to look up the IP and port belonging to this entity, so I added
TEST_JAVA_APP localhost 22224to the list of AEs on dcm4chee's admin panel, and
localConn.setPort(22224);
in my JAVA code. It was still not working, but this time because of some other error:
2018-05-15 11:04:55,803 INFO -> (TCPServer-1) [org.dcm4cheri.server.ServerImpl] handle - Socket[addr=/127.0.0.1,port=56887,localport=11112]
2018-05-15 11:04:55,818 INFO -> (TCPServer-1) [org.dcm4cheri.net.FsmImpl] Socket[addr=/127.0.0.1,port=56887,localport=11112]
2018-05-15 11:04:55,834 INFO TEST_JAVA_APP->DCM4CHEE (TCPServer-1) [org.dcm4cheri.net.FsmImpl] received AAssociateRQ
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.3
implVersion: dcm4che-5.12.0
calledAET: DCM4CHEE
callingAET: TEST_JAVA_APP
maxPDULen: 16378
asyncOpsWindow:
pc-1: as=1.2.840.10008.5.1.4.1.2.2.2/Study Root Query/Retrieve Information Model - MOVE
ts=1.2.840.10008.1.2/Implicit VR Little Endian
2018-05-15 11:04:55,834 INFO TEST_JAVA_APP->DCM4CHEE (TCPServer-1) [org.dcm4cheri.net.FsmImpl] sending AAssociateAC
appCtxName: 1.2.840.10008.3.1.1.1/DICOM Application Context Name
implClass: 1.2.40.0.13.1.1.1
implVersion: dcm4che-1.4.34
calledAET: DCM4CHEE
callingAET: TEST_JAVA_APP
maxPDULen: 16352
asyncOpsWindow:
pc-1: 0 - acceptance
ts=1.2.840.10008.1.2/Implicit VR Little Endian
2018-05-15 11:04:55,865 INFO TEST_JAVA_APP->DCM4CHEE (TCPServer-1) [org.dcm4cheri.net.FsmImpl] received [pc-1] 1:C_MOVE_RQ with Dataset
class: 1.2.840.10008.5.1.4.1.2.2.2/Study Root Query/Retrieve Information Model - MOVE
move dest: TEST_JAVA_APP
2018-05-15 11:04:55,913 INFO TEST_JAVA_APP->DCM4CHEE (Timer-2) [org.dcm4cheri.net.FsmImpl] sending [pc-1] 1:C_MOVE_RSP
class: 1.2.840.10008.5.1.4.1.2.2.2/Study Root Query/Retrieve Information Model - MOVE
status: ff00
2018-05-15 11:04:56,945 ERROR TEST_JAVA_APP->DCM4CHEE (Thread-3173) [org.dcm4chex.archive.dcm.qrscp.QueryRetrieveScpService] Connection refused: connect
java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at org.dcm4chex.archive.mbean.TLSConfigDelegate.createSocket(TLSConfigDelegate.java:187)
at org.dcm4chex.archive.dcm.qrscp.QueryRetrieveScpService.createSocket(QueryRetrieveScpService.java:1362)
at org.dcm4chex.archive.dcm.qrscp.MoveTask.openAssociation(MoveTask.java:212)
at org.dcm4chex.archive.dcm.qrscp.MoveTask.run(MoveTask.java:362)
at java.lang.Thread.run(Thread.java:748)
2018-05-15 11:04:56,945 INFO TEST_JAVA_APP->DCM4CHEE (Thread-3173) [org.dcm4cheri.net.FsmImpl] sending [pc-1] 1:C_MOVE_RSP with Dataset
class: 1.2.840.10008.5.1.4.1.2.2.2/Study Root Query/Retrieve Information Model - MOVE
status: a702
2018-05-15 11:04:56,945 INFO TEST_JAVA_APP->DCM4CHEE (ActiveAssoc-1-1) [org.dcm4cheri.net.FsmImpl] received A-RELEASE-RQ
2018-05-15 11:04:56,945 INFO TEST_JAVA_APP->DCM4CHEE (ActiveAssoc-1-1) [org.dcm4cheri.net.FsmImpl] sending A-RELEASE-RP
2018-05-15 11:04:56,945 INFO -> (TCPServer-1) [org.dcm4cheri.server.ServerImpl] finished - Socket[addr=/127.0.0.1,port=56887,localport=11112]
2018-05-15 11:04:57,007 INFO TEST_JAVA_APP->DCM4CHEE (ActiveAssoc-1-1) [org.dcm4cheri.net.FsmImpl] closing connection - Socket[addr=/127.0.0.1,port=56887,localport=11112]What I see from this is that the port number 22224 I set, wasn't applied for the connection at all, instead a port number 56887 was used.
So I set it for 56887 for the TEST_JAVA_APP AE on dcm4chee's admin panel and then tried again, but it has failed for the same reason, as now a port number 56980 was chosen for the connection.
So it seems that dcm4che always picks some random port number, even if I configure one for the connection.
I hope this is the only problem left to solve.
I do some research and if I can't solve it, I'll post a question about setting the port number...
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