03 Apr '13, 3am

@ra_moo_t 情報ありがとうございます。 Passenger にも類似のしくみがあって SIGUSR1 で終了してくれるみたいです。

@ra_moo_t 情報ありがとうございます。 Passenger にも類似のしくみがあって SIGUSR1 で終了してくれるみたいです。

Of course if the watchdog is killed then it’s still game over, but we’ve taken extra care in terms of code to try to make this extremely unlikely to happen. The watchdog for starters is extremely lightweight, even more so than the HelperServer. It is written in C++ and uses about 150-200 KB of memory. Its only job is to start the HelperServer and other Phusion Passenger helper processes and to monitor them. The codebase extensively uses C++ idioms that promote code stability, such as smart pointers and RAII. By employing heavy testing as well, we’re expecting to have brought the possibility that the watchdog contains crashing bugs to a minimum. The small footprint and the fact that it does nothing most of the time minimizes the chances that it’s killed by the OOM Killer. In fact, if the watchdog is running on Linux and has root access, it will register itself as not OOM-ki...

Full article: http://blog.phusion.nl/2010/06/18/the-road-to-passenger-3...

Tweets

#yellowsupdate Service 3 delays possible along ...

bybus.co.uk 03 Apr '13, 8am

7 Traffic Alert: Last updated 2 hours ago with 7 incidents | 08:20 Services 1b, 1c, 2c, 18, 36 delays possible along Cambr...

Samoa Air is the first airline to set ticket prices based on passenger weight

Samoa Air is the first airline to set ticket pr...

treehugger.com 03 Apr '13, 6pm

Samoa Air, a small airline based on the Samoa Islands in the Pacific, has started charging its passengers based on the tot...

Phusion Passenger 4.0 Release Candidate 6

blog.phusion.nl 09 Apr '13, 1pm

The default config snippet for Apache has changed! It must now contain a PassengerDefaultRuby option. The installer has be...

#yellowsupdate Service 1b delays possible along...

bybus.co.uk 03 Apr '13, 8am

08:20 Services 1b, 1c, 2c, 18, 36 delays possible along Cambridge Road from 8/4/13 due to roadworks. LYB. http://t.co/XOML...

#yellowsupdate Services 2a, 2b delays possible ...

bybus.co.uk 03 Apr '13, 8am

08:20 Services 1b, 1c, 2c, 18, 36 delays possible along Cambridge Road from 8/4/13 due to roadworks. LYB. http://t.co/XOML...

#yellowsupdate Service 41 delays and diversion ...

bybus.co.uk 03 Apr '13, 12pm

12:36 Service 41 delays and diversion in place from today at Southcote Road due to roadworks. LYB. http://t.co/0pmsenhxSE ...