mamazav/webjpip.js

An end to end pure web (Javascript) solution for standard JPIP client

webjpip.js's Issues

Enabling CORS for kdu_server and kdu_server alternatives

Hi,

In the README you mention its very easy to add the necessary headers to kdu_server messages to enable CORS and expose the headers. What edits do you recommend to do so? I have a full Kakadu licence for V8.0.6.

Also, any open-source alternatives to kdu_server you found useful and worked for webjpip, for instance OpenJPIP?

Thanks

Edit:
I'm currently using a node.js proxy which seems to work, but I'd imagine its ideal to forego the proxy altogether and instead have kdu_server enable CORS directly.

kdu_server

I tried to get the jpxjpip or other demos up and running but with the latest version of kdu_show I do not succeed at all. I get the info below. Any idea where to start? I could go through the code of kdu_server but any hint would be appreciated.
Thanks!

<< GET
/A012_C005_0516BC_001_1099124.jp2?type=jpp-stream&stream=0&len=10240&qid=1&cnew
=http HTTP/1.1
<< Host: XXXXXXXX:8888
<< Connection: keep-alive
<< User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_3)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.109 Safari/537.36
<< Origin: http://localhost
<< Accept: /
<< Referer:
http://localhost/jpip/wrappers/jpxjpipimage/jpxjpipimageworkers/codestreamclien
tmanagerworker.js
<< Accept-Encoding: gzip, deflate, sdch
<< Accept-Language: de-DE,de;q=0.8,en-US;q=0.6,en;q=0.4
<<

New channel request accepted locally
    Assigned channel ID: JPH_020B82F74A5DFD69

>> HTTP/1.1 200 OK
>> JPIP-cnew: cid=JPH_020B82F74A5DFD69,path=jpip,transport=http
>> JPIP-qid:1
>> Cache-Control: no-cache
>> Transfer-Encoding: chunked
>> Content-Type: image/jpp-stream
>>
>> 10c

>> 0
>>

Disconnecting client
    File = "a012_c005_0516bc_001_1099124.jp2"
    Channel transport = "http" (1)
    Disconnect time = Fri Feb 19 14:38:46 2016
    Connected for 10.050763 seconds
    Total bytes transmitted = 458
    Number of requests = 1
    Number of requests not pre-empted = 1
    Average bytes served per request not pre-empted = 458.000000
    Number of primary channel attachment events = 1

Any plan of stable release?

This is great work and I like the idea of pure web-based JPIP interface a lot.
I am trying to adopt this webjpip for my project, I am wondering if there is any recent plan of a stable release ? As I noted the last commit is about a year ago.

Thanks