DCM4CHEE as GATEWAY

[Nivaldo Bueno]

Hello everyone, I'm trying to get my dcm4chee be able to make the search of images on another server. Like a forwarder of the requests made by the client.

eg

CLIENT1 -> DCM4CHEE1
DCM4CHEE1 -> DCM4CHEE2
DCM4CHEE2 -> DCM4CHEE1
DCM4CHEE1 -> CLIENT1

and would seek to recover, there is not the need of the images become DCM4CHEE1 they can be sent straight to CLIENT1

it is possible?

Nivaldo Bueno

[Arnold Maderthaner]

I don't think that this is possible as I never tried something out like that.

What DICOM Operations do you want to "proxy" ?

[Nivaldo Bueno]

would be as a "proxy", he would act as the hub of all requests (C-FIND, C-MOVE) and forward to the other servers and respond to client

[fleetwoodfc]

You can configure DCM4CHEE to use Storage Commit and pass every study thru' DCM4CHEE1. Then if you use the DeleteStudyOnlyIfExternalRetrievable filesystem attribute you will end up with a master record of studies on DCM4CHEE1. Now if you can query DCM4CHEE1 for a study and if it has forwarded a copy to DCM4CHEE2 and deleted (the files) from DCM4CHEE1 it will automatically retrieve from DCM4CHEE2 - I think this is correct but try and report back.

[Nivaldo Bueno]

thanks for the idea, but it will not solve my problem.

I have two units that are interconnected by fiber, and the two network communicate by staticas NAT routes.
I have a commercial pacs, pacs but the blessed of the unit do not let the recovery of images, so the idea of ​​a proxy.

Many thanks for the help

[Michael Backhaus]

Have a look at https://github.com/dcm4che/dcm4chee-proxy ;-)

Cheers,
Michael