20111212-fix-file-lock-odba-ydim-inject-ruby193

<< Masa.20111213-debug-patinfo-invoice-new_sequence-recent_registrations-new_slentry | 2011 | Masa.20111209-compatible-update-ywesee-libs-ruby193-186 >>

1. Read oddb.org code focusing on creating new odba_id
2. Check Apache benchmark
3. Debug recent registrations oddb.org
4. Debug ydim injection from oddb.org client (Ruby 1.9.3) to ydim server (Ruby 1.8.6)
5. Compatible update rpdf2txt for Ruby 1.8 and 1.9

Goal/Estimate/Evaluation

• Fix file lock odba / 90% /
• Ydim injection on Ruby 1.9.3 / 70% / 100%
• Rpdf2txt for both Ruby 1.9 and 1.8 / 50% / 10%

Milestones

• update odba
• debug ydim injection
• (oddb.org file lock test online (tommorrow))

Commit

• Fixed file lock process by using @file_lock flag variable to control it in application side (odba)
• Debugged Date incompatibility between Ruby 1.8 and 1.9 in invoice.rb (ydim)

Read oddb.org code focusing on creating new odba_id

Commit

• Fixed file lock process by using @file_lock flag variable to control it in application side (odba)

Memo

• The file lock is not used as a defalt (ODBA.cache.file_lock == false)
• It is controllable from bin/admin or job script

 To see the variable

   ch.oddb> ODBA.cache.file_lock

 If you want to lock it on

   ch.oddb> ODBA.cache.file_lock = true

 As far as I understand,
 every application has an independent 'ODBA.cache' object in the application like a global variable.
 If we use the file lock, every process to access to the same database should set the file lock on.
 Otherwise, the odba_id becomes inconsistent.
 And it may be better to delete /tmp/count.dbname file before the main application uses ODBA.cache.file_lock

Check Apache benchmark

Refer to http://dev.ywesee.com/wiki.php/Choddb/Apachebench

Debug recent registrations oddb.org

Problem

• 'Neue Registrierungen' should not be 24 in this month
• The page linked from 'Neue Registrierungen' shows the list of October, this should be November

Note

• The log_group(:swissmedic).latest is saved in the database but cache does not show the latest data
• Let's see tomorrow when import_daily is done.

masa@masa ~/ywesee/oddb.org $ bin/admin
ch.oddb> log_group(:swissmedic).latest.report.split("\n").first
-> ODDB::SwissmedicPlugin - Report 12.12.2011
ch.oddb> log_group(:swissmedic).latest.date
-> 2011-11-01

Debug ydim injection from oddb.org client (Ruby 1.9.3) to ydim server (Ruby 1.8.6)

Refer to http://dev.ywesee.com/wiki.php/Choddb/Ruby193p0#ydim_injection_20111212

Compatible update rpdf2txt for Ruby 1.8 and 1.9

Refer to http://dev.ywesee.com/wiki.php/Choddb/Ruby193p0#rpdf2txt_20111212