STATUS should retry the worker even if there was an error before.

Once an error occurs a STATUS should retry but the moment we have:

+++
[Thu Feb 25 16:49:24 2010] [debug] ajp_header.c(687): ajp_read_header: ajp_ilink_received 09
[Thu Feb 25 16:49:24 2010] [debug] ajp_header.c(697): ajp_parse_type: got 09
[Thu Feb 25 16:49:24 2010] [debug] mod_proxy_ajp.c(540): proxy: Processing of request failed backend: 1, output: 0
[Thu Feb 25 16:49:24 2010] [error] proxy: dialog to 192.168.100.150:8009 (192.168.100.150) failed
[Thu Feb 25 16:49:24 2010] [debug] proxy_util.c(2017): proxy: AJP: has released connection for (192.168.100.150)
[Thu Feb 25 16:49:24 2010] [debug] mod_proxy_cluster.c(1118): proxy: byrequests balancer FAILED
[Thu Feb 25 16:49:24 2010] [error] proxy: CLUSTER: (balancer://mycluster). All workers are in error state
[Thu Feb 25 16:49:26 2010] [debug] mod_manager.c(1416): manager_trans STATUS
[Thu Feb 25 16:49:26 2010] [debug] mod_manager.c(1929): manager_handler STATUS processing: "JVMRoute=node3&Load=78"
[Thu Feb 25 16:49:26 2010] [debug] proxy_util.c(1937): proxy: ajp: retrying the worker for (192.168.100.150)
[Thu Feb 25 16:49:26 2010] [error] proxy: ajp: disabled connection for (192.168.100.150)
[Thu Feb 25 16:49:26 2010] [debug] mod_proxy_cluster.c(1333): proxy_cluster_isup: pingpong failed
[Thu Feb 25 16:49:26 2010] [debug] mod_manager.c(1970): manager_handler STATUS OK
[Thu Feb 25 16:49:36 2010] [debug] mod_manager.c(1416): manager_trans STATUS
[Thu Feb 25 16:49:36 2010] [debug] mod_manager.c(1929): manager_handler STATUS processing: "JVMRoute=node3&Load=77"
[Thu Feb 25 16:49:36 2010] [debug] proxy_util.c(1937): proxy: ajp: retrying the worker for (192.168.100.150)
[Thu Feb 25 16:49:36 2010] [error] proxy: ajp: disabled connection for (192.168.100.150)
+++