diff options
Diffstat (limited to 'src/lockfile.cpp')
| -rw-r--r-- | src/lockfile.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/lockfile.cpp b/src/lockfile.cpp index a58a4907..6905b3e3 100644 --- a/src/lockfile.cpp +++ b/src/lockfile.cpp @@ -38,8 +38,9 @@ lockfile_acquire(const char* path, unsigned staleness_limit) char* initial_content = nullptr; const char* hostname = get_hostname(); bool acquired = false; - unsigned to_sleep = 1000; // Microseconds. - unsigned slept = 0; // Microseconds. + unsigned to_sleep = 1000; // Microseconds. + unsigned max_to_sleep = 10000; // Microseconds. + unsigned slept = 0; // Microseconds. while (true) { free(my_content); @@ -171,7 +172,7 @@ lockfile_acquire(const char* path, unsigned staleness_limit) to_sleep); usleep(to_sleep); slept += to_sleep; - to_sleep *= 2; + to_sleep = std::min(max_to_sleep, 2 * to_sleep); } out: |