Re: Talking to a web server

[Brad Stone <bvstone@xxxxxxxxx>]

Yes, that looks like the connection is getting dropped.  If it's random, it
could be one of many things.  I have seen bad cables cause issues... and
even one time it was when the microwave was used it somehow caused
problems.  (true story!)

Feel free to email me for support directly as well.



On Tue, Jun 8, 2021 at 10:10 AM Art Tostaine, Jr. <atostaine@xxxxxxxxx>
wrote:

> We are using Brad Stones GETURI program to talk to a webserver that
> converts Zebra printing language (ZPL )  to a PNG.  Occasionally it fails
> and we see these errors in the GETURI logs.  Does this mean the connection
> dropped?  Thanks for any help.
>
> 06/08/2021 11:04:11 Stream file /tmp/DropShip/QACXQDANSA2.zpl.dbg opened.
> FD(1)
> 06/08/2021 11:04:11 Determining Content Length from
> /tmp/DropShip/QACXQDANSA2.zpl...
> 06/08/2021 11:04:11 Content-Length=2519
>
> 06/08/2021 11:04:11 Stream file /tmp/DropShip/QACXQDANSA2.png opened.
> FD(2)
> 06/08/2021 11:04:11 Stream file /tmp/DropShip/QACXQDANSA2.png.hdr opened.
> FD(3)
> 06/08/2021 11:04:11 Creating socket...
>
> 06/08/2021 11:04:11 Socket creation successful.  RC(4)
>
> 06/08/2021 11:04:11 Attempting to connect to socket...
>
> 06/08/2021 11:04:11 Connection failed.  RC(-1) Errno(3430)
>
> 06/08/2021 11:04:11 Waiting for connection...
>
> 06/08/2021 11:04:11 Connection established.
>
> 06/08/2021 11:04:11 Writing headers...
>
> 06/08/2021 11:04:11 select(write)...
>
> 06/08/2021 11:04:11 select(write) successful.
>
> 06/08/2021 11:04:11 Wrote 194 bytes to stream file (1).
>
> 06/08/2021 11:04:11 Error writing to socket (4). RC(-1) Errno(3455)
>
> 06/08/2021 11:04:11 Error writing request to host or proxy. Broken pipe.
> RC(-1) errno(3455)
> 06/08/2021 11:04:11 Stream file 2 closed.
>
> 06/08/2021 11:04:11 Stream file 2 closed.
>
> 06/08/2021 11:04:11 Stream file 3 closed.
>
> 06/08/2021 11:04:11 Stream file 1 closed.
>
> 06/08/2021 11:04:11 Socket 4 closed.
> --
> This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list
> To post a message email: MIDRANGE-L@xxxxxxxxxxxxxxxxxx
> To subscribe, unsubscribe, or change list options,
> visit: https://lists.midrange.com/mailman/listinfo/midrange-l
> or email: MIDRANGE-L-request@xxxxxxxxxxxxxxxxxx
> Before posting, please take a moment to review the archives
> at https://archive.midrange.com/midrange-l.
>
> Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
> questions.
>
> Help support midrange.com by shopping at amazon.com with our affiliate
> link: https://amazon.midrange.com