!!!Lookup server

The lookup-process for the analyzer {{ped-sme.fst}}, used in Vasta
and Sahka, is running all the time. The lookup is implemented as a
server, callable by different processes. When started, it reads the file
{{/opt/smi/sme/bin/ped-sme.fst}} and provides analyses based on exactly this fst. For other language versions it reads the relevant files. TODO: update.

The script {{lookupserv}} calls the Python program lookupserv.py in the {{sme/bin}} catalogue in opt.

__NB:__ Any update of the FST requires a restart of the lookup server!

* __(re-)starting__ the server (gtlab, gtoahpa):
** go to the {{src}} folder in the {{ped}} folder of the running oapha production folder (you will find the lookupserv document there)
** type the command

{{{
sudo service lookupserv restart
}}}

* __testing__ the server using the commad-line tool, that takes one word at a time (OAHPA a variable for oahpa version):
** go to {{/home/OAHPA/ped/src}}
** type the command {{sudo python client.py}}
* __checking__ the log file for the lookup output from Sahka and Vasta on victorio:
** inspect the file {{/var/log/lserv.log}} with you editor of choice

* __Making changes__ to {{lookupserv.py}}: 
** edit the file locally in {{ped/src}} 
** copy the updated file into the folder under {{/opt/smi}} that is specified in the script file {{lookupserv}} (requires sudo rights) 
** restart the lookup server as described above