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| author | Itay Grudev <itay+git2020@grudev.com> | 2020-09-09 02:29:00 +0100 |
|---|---|---|
| committer | Itay Grudev <itay+git2020@grudev.com> | 2020-09-09 02:29:00 +0100 |
| commit | be013eff5cdfd840880b5989f35f1542af615d16 (patch) | |
| tree | fc3259f3f3f9499adaa487a5631a6188d29db80a /singleapplication.cpp | |
| parent | Improved the connectToPrimary() method and fixed issue with instanceStarted()... (diff) | |
| download | singleapplication-be013eff5cdfd840880b5989f35f1542af615d16.tar.xz | |
Mitigated QSharedMemory initialization failures
Mitigated QSharedMemory initialization failures due to large amount of processes attempting to get hold of the shared memory block at the same time
Diffstat (limited to 'singleapplication.cpp')
| -rw-r--r-- | singleapplication.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/singleapplication.cpp b/singleapplication.cpp index d369aa1..0791096 100644 --- a/singleapplication.cpp +++ b/singleapplication.cpp @@ -55,6 +55,10 @@ SingleApplication::SingleApplication( int &argc, char *argv[], bool allowSeconda // block and QLocalServer d->genBlockServerName(); + // To mitigate QSharedMemory issues with large amount of processes + // attempting to attach at the same time + d->randomSleep(); + #ifdef Q_OS_UNIX // By explicitly attaching it and then deleting it we make sure that the // memory is deleted even after the process has crashed on Unix. |