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r15251@tombo: nickm | 2008-04-22 11:59:46 -0400

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On platforms using pthreads, allow a thread to acquire a lock it already holds.  This is crucial for logging: otherwise any log message thrown from inside the logging process (especially from control.c) will deadlock.  Win32 CriticalSections are already recursive.  Bug spotted by nwf.  Bugfix on 0.2.0.16-alpha.  Backport candidate. I hope this is portable.


svn:r14406
This commit is contained in:
Nick Mathewson
2008-04-22 15:59:59 +00:00
parent 0cbecbe050
commit 299014b2c7
2 changed files with 9 additions and 1 deletions
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@@ -24,6 +24,9 @@ Changes in version 0.2.1.1-alpha - 2008-??-??
most smartlists hold around 8-12 elements tops.
- Avoid allocating extra space when computing consensuses on
64-bit platforms. Bug spotted by aakova.
- Use recursive pthread mutexes in order to avoid deadlock when
logging debug-level messages to a controller. Bug spotted by
nwf, bugfix on 0.2.0.16-alpha.
o Minor features:
- Allow separate log levels to be configured for different logging