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Added msleep() on reload to allow new processes to start.

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This is expected to ensure smoother operation on reload (and with less
chance of listen queue overflows).

Prodded by Igor Sysoev.
This commit is contained in:
Maxim Dounin 2012-02-28 11:40:18 +00:00
parent b74f8ffce4
commit db402276e1
1 changed files with 4 additions and 0 deletions
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4
src/os/unix/ngx_process_cycle.c
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@ -250,6 +250,10 @@ ngx_master_process_cycle(ngx_cycle_t *cycle)
ngx_start_worker_processes(cycle, ccf->worker_processes,
NGX_PROCESS_JUST_RESPAWN);
ngx_start_cache_manager_processes(cycle, 1);
/* allow new processes to start */
ngx_msleep(100);
live = 1;
ngx_signal_worker_processes(cycle,
ngx_signal_value(NGX_SHUTDOWN_SIGNAL));