Hello Again;
this log.. nginx closes every night at the same time
2011/10/11 03:24:37 [notice] 1824#0: signal 15 (SIGTERM) received, exiting
2011/10/11 03:24:37 [notice] 1820#0: signal 15 (SIGTERM) received, exiting
2011/10/11 03:24:37 [notice] 1819#0: signal 15 (SIGTERM) received, exiting
2011/10/11 03:24:37 [notice] 1819#0: exiting
2011/10/11 03:24:37 [notice] 1818#0: signal 15 (SIGTERM) received, exiting
2011/10/11 03:24:37 [notice] 1823#0: signal 15 (SIGTERM) received, exiting
2011/10/11 03:24:37 [notice] 1823#0: exiting
2011/10/11 03:24:37 [notice] 1824#0: exiting
2011/10/11 03:24:37 [notice] 1820#0: exiting
2011/10/11 03:24:37 [notice] 1824#0: exit
2011/10/11 03:24:37 [notice] 1820#0: exit
2011/10/11 03:24:37 [notice] 1823#0: exit
2011/10/11 03:24:37 [notice] 1819#0: exit
2011/10/11 03:24:37 [notice] 1818#0: signal 17 (SIGCHLD) received
2011/10/11 03:24:37 [notice] 1818#0: worker process 1819 exited with code 0
2011/10/11 03:24:37 [notice] 1818#0: worker process 1820 exited with code 0
2011/10/11 03:24:37 [notice] 1818#0: worker process 1823 exited with code 0
2011/10/11 03:24:37 [notice] 1818#0: worker process 1824 exited with code 0
2011/10/11 03:24:37 [notice] 1818#0: exit