claws mail incredibly slow with recurring events
Claws mail is hangs when you have recurring events in the vcalender plugin. The UI is blocked for 1 minute on startup and every time you access the calendar.
It creates temporary files for the next 100 instances of the event, and does not re-use them.
http://www.thewildbeast.co.uk/claws-mail/bugzilla/show_bug.cgi?id=2546
open("/home/cweiske/.claws-mail/vcalendar/72su5v1usps2s8kb0r856h1qpo@google.com-77.tmp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 43
open("/usr/share/zoneinfo/UTC", O_RDONLY|O_CLOEXEC) = 43
open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 43
open("/home/cweiske/.claws-mail/vcalendar/72su5v1usps2s8kb0r856h1qpo@google.com-78.tmp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 43
open("/usr/share/zoneinfo/UTC", O_RDONLY|O_CLOEXEC) = 43
open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 43
open("/home/cweiske/.claws-mail/vcalendar/72su5v1usps2s8kb0r856h1qpo@google.com-79.tmp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 43
open("/usr/share/zoneinfo/UTC", O_RDONLY|O_CLOEXEC) = 43
open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 43
open("/home/cweiske/.claws-mail/vcalendar/72su5v1usps2s8kb0r856h1qpo@google.com-80.tmp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 43
open("/usr/share/zoneinfo/UTC", O_RDONLY|O_CLOEXEC) = 43
open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 43
open("/home/cweiske/.claws-mail/vcalendar/72su5v1usps2s8kb0r856h1qpo@google.com-81.tmp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 43
open("/usr/share/zoneinfo/UTC", O_RDONLY|O_CLOEXEC) = 43
open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 43
open("/home/cweiske/.claws-mail/vcalendar/72su5v1usps2s8kb0r856h1qpo@google.com-82.tmp", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 43
open("/usr/share/zoneinfo/UTC", O_RDONLY|O_CLOEXEC) = 43
open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 43
