storescu TCP/IP error messages - dcmtk error type

[nicolas_dicom]

Hi all,

That happened to me several times due some server reset (storescp reset)

So I found the bellow message on my logs

Notice the words "Connection reset by peer" . Thats clear because I had to shutdown the storescp service.

Code: Select all

E: 0006:020e DIMSE Failed to send message
E: 0006:031d TCP I/O Error (Operation now in progress) occurred in routine: writeDataPDU
E: Store SCU Failed: 0006:020e DIMSE Failed to send message
E: 0006:031d TCP I/O Error (Operation now in progress) occurred in routine: writeDataPDU
I: Aborting Association
E: Association Abort Failed: 0006:031d TCP I/O Error (Connection reset by peer) occurred in routine: sendAbortTCP

Now, please see the next error message

Notice the words "Broken pipe"

Code: Select all

0006:020e DIMSE Failed to send message
0006:031d TCP I/O Error (Operation now in progress) occurred in routine: writeDataPDU
storescu: SCU Failed: 0006:020e DIMSE Failed to send message
0006:031d TCP I/O Error (Operation now in progress) occurred in routine: writeDataPDU
storescu: Association Abort Failed: 0006:031d TCP I/O Error (Broken pipe) occurred in routine: sendAbortTCP

I frequently see the error "Broken pipe" for instance when some ssh session is closed in linux.
Ok, maybe you lost your LAN WAN connection.

For this kind of errors "connection lost" dcmtk as far as I know will show you some "TIME OUT" message.

So, I would like to ask you what exactly means "Broken pipe" in dcmtk ?

thanks in advance !

Nicolás

[J. Riesmeier]

This is the error code reported by "errno", i.e. EPIPE. It has to do with the underlying TCP/IP stack, so there's nothing special about it for the DCMTK.

[nicolas_dicom]

Hi ,

I see,

Thanks for reply!

Regards,