> I'm not an expert in debugging web applications. Here are my two cent:
> We once had a problem when we hosted very large logbooks (several 10 thousands of entries) that the server would run
> out of real memory and was slowed down by swapping. Therefore my first idea would be to monitor the server: Is
> the CPU load peaking? What happens with the memory consumption? Any other suspicious process running on the server?
> But it could be as well a network or browser problem. Did you try different browsers?
> Did you check the elogd log file?

The logbook only has a few hundred entries, elogd is using only around 20-30 MB and there is enough free RAM. The load 
average for the server is around 0.2, elogd only uses 5% CPU at most when it is accessed and the CPU is idle most of the 
time. 

Strangely it happens mostly when using Chrome, and almost never with Firefox. I captured the network traffic, but I can't 
see anything unusual. It just takes very long until the answer is returned by the elogd server.

Hi,

I have been trying to get the display mode into threaded by default, it does not work on any of my logbooks. I saw related threads in this forum but none gave me a solution (unless the 2.7.8-2282 is available for download).

Here is a simple example which i can not get working.

thanks for your help

FX

Hi again,

I was wondering if one could use a conditional statement on an IOption attribute? Indeed i try to do a visual logbook (a green check for OK result, a red cross for NOK result), unfortunately i cannot refer to the attributes value for conditional test, e.g:

IOptions Status= "Delete-icon.png" {1}, "Check-icon.png"{2}
Icon comment Delete-icon.png = Failed
Icon comment Check-icon.png = OK

{1} Show Attribute Edit = Attribute1, Attribute2

Thread Icon = Status

Attribute1 and 2 do not have any sense if the result was successful,

ELOG interprets the {1} and {2} as being part of the icon name!

thanks again for your help

FX

Recently I have had problems with ELOG not accepting the certificates (in this case from https://letsencrypt.org/) probably due to the old version of the SSL library of the binary distribution for Windows.
I have tried to follow the instructions to set up ELOG to work with Apache but they are probably old.
I have a simple solution for the Apache installation of XAMPP, the example is for two separate logbooks using each its own ELOG service on the same server:

1. I have set up the two ELOG to run as http://my.server.example.com:8080/ and as http://my.server.example.com:8081/

2. in c:\xampp\apache\conf\httpd.conf I have enabled the following (I am not sure if all the modules are really needed but this works for me):

LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule headers_module modules/mod_headers.so
LoadModule proxy_html_module modules/mod_proxy_html.so
LoadModule xml2enc_module modules/mod_xml2enc.so

3. still in c:\xampp\apache\conf\httpd.conf, at the very end of the file I added the following:

ProxyRequests off

Redirect permanent /app1 https://my.server.example.com/app1/
ProxyPass /app1/ http://my.server.example.com:8080/
ProxyHTMLURLMap http://my.server.example.com:8080 /app1

Redirect permanent /app2 https://my.server.example.com/app2/
ProxyPass /app2/ http://my.server.example.com:8081/
ProxyHTMLURLMap http://my.server.example.com:8081 /app2

This way I can now connect to the two ELOG using https://my.server.example.com/app1/ and https://my.server.example.com/app2/ without troubles and no additional setting to either the configuration files of ELOG nor any need for virtual hosts, ...

I hope this might be of use.

1. eloglang.zh_CN-GB2312 : This is for simplified Chinese using GB2312 encoding.
   
2. eloglang.zh_CN-UTF-8 : This is for simplified Chinese using UTF-8 encoding.
   
3. eloghelp.zh-CN.html : Help file for elog in simplified Chinese.
   
4. elcode_zh-CN.html : The help file for ELCode in simplified Chinese.
   
5. elogd-zh_CN-GB2312.cfg : Demo configuration file for simplified Chinese with GB2312 encoding.
   
6. elogd-zh_CN-UTF-8.cfg : Demo configuration file for simplified Chinese with UTF-8 encoding.
   

• I can visit remote elog service through IP and port, but cannot submit entry and cannot open the config page remotely. For example, my powerbook's name is "exaos-pb-12" and its IP is 10.10.2.96. I run elogd on my PB and try to access it through URL http://10.10.2.96:8080/ on host 10.10.2.99. While I submit a new entry or open the config page, my firefox alway blames: "exaos-pb-12.local could not be found. Please check the name and try again."
  
• Sometimes, all the images, colors are missing. It looks like that my firefox cannot find the correct URL of these images or CSS files. It might be the same problem of "cannot find hostname".