Hi Brad,
They're binary BAM files. I followed the section below, but perhaps I missed something. Thanks for the clarification on the Paste server, and I think I'll try nginx next if I can't get forwarding through Apache to work.
Cheers,
-Kip
On Thu, Oct 13, 2011 at 1:17 PM, Brad Chapman chapmanb@50mail.com wrote:
Kip; Are these binary BAM or BigWig type files you are having trouble displaying at UCSC? I don't believe the Paste server has support for the byte-range requests that UCSC needs, and you need to send files through the proxy server. I've done this with nginx so don't have direct Apache experience here, but the 'Sending files using Apache' section here should get it working:
http://wiki.g2.bx.psu.edu/Admin/Config/Apache%20Proxy
Brad
Perhaps this is a distribution issue. For those who have gotten the
"Display
at UCSC" link to work on a local server or workstation, what linux distribution and version did you use? Has anyone used this successfully
with
Red Hat Enterprise Linux 6.1?
Best,
-Kip
On Fri, Oct 7, 2011 at 6:28 PM, Bodi, Kip Kip.Bodi@tufts.edu wrote:
Hi all,
I have a local galaxy instance, proxied by Apache, and am trying to get
the
'display at UCSC' link to work. I've followed all of the instructions
and am
nearly there, but now I'm getting this response from UCSC when it tries
to
load the track:
"Byte-range request was ignored by server. Expected Partial Content
206."
etc.
I think the error is because the PasteWSGIServer isn't allowing
byte-range
requests. When I look at the header, "Accept-Ranges: bytes" is not
present:
[galaxy@galaxy galaxy_dist]$ curl --head localhost HTTP/1.1 200 OK Date: Fri, 07 Oct 2011 22:23:49 GMT Server: PasteWSGIServer/0.5 Python/2.6.6 content-type: text/html; charset=UTF-8 Set-Cookie:
galaxysession=c6ca0ddb55be603a4e98b4f13a4db8bfb8635f0aa576697114d40b13a8355efe2cf7a075ef81d769;
expires=Thu, 05-Jan-2012 17:23:49 GMT; Max-Age=7776000; Path=/;
Version=1
Vary: Accept-Encoding Connection: close
Whereas on another server, "Accept-Ranges: bytes" appears in the
header:
[galaxy@galaxy galaxy_dist]$ curl --head apollo.med.tufts.edu< http://apollo.med.tufts.edu%3E HTTP/1.1 403 Forbidden Date: Fri, 07 Oct 2011 22:22:42 GMT Server: Apache/2.2.21 (Fedora) Accept-Ranges: bytes Content-Length: 4609 Connection: close Content-Type: text/html; charset=UTF-8
I'm running RHEL6 with the latest version of galaxy-dist. I've tried manually enabling 'accept-ranges' but haven't had any luck. Any
suggestions?
Can I enable it somehow in universe_wsgi.ini?
Best,
-Kip