I've same problem with GF 2.1 with windows server. any idea?
[26/Feb/2010:19:36:22 CET] [B1093]: Shutdown requested by broker administrator
[26/Feb/2010:19:36:22 CET] [B1047]: Shutting down broker...
...
[26/Feb/2010:19:36:22 CET] [B1066]: Closing: admin_at_127.0.0.1:1228->admin:1225 because "[B0061]: Client exited without closing connections". Count: service=0 broker=15
...
...
[26/Feb/2010:19:36:44 CET] [B1039]: Broker "imqbroker_at_mypc:7676" ready.
[26/Feb/2010:19:36:44 CET] [B1065]: Accepting: admin_at_127.0.0.1:1594->admin:1591. Count: service=1 broker=1
...
[01/Mar/2010:17:15:11 CET] [B1093]: Shutdown requested by broker administrator
[01/Mar/2010:17:15:11 CET] [B1047]: Shutting down broker...
...
[01/Mar/2010:17:15:11 CET] [B1066]: Closing: admin_at_127.0.0.1:1594->admin:1591 because "[B0061]: Client exited without closing connections". Count: service=0 broker=7
...
...
[01/Mar/2010:17:15:42 CET] [B1039]: Broker "imqbroker_at_mypc:7676" ready.
[01/Mar/2010:17:15:42 CET] [B1065]: Accepting: admin_at_127.0.0.1:3882->admin:3879. Count: service=1 broker=1
... <- no Admin request
[02/Mar/2010:09:05:12 CET] [B1047]: Shutting down broker...
..
[02/Mar/2010:09:05:12 CET] [B1066]: Closing: admin_at_127.0.0.1:3882->admin:3879 because "[B0061]: Client exited without closing connections". Count: service=0 broker=15
...
...
[02/Mar/2010:09:12:26 CET] [B1039]: Broker "imqbroker_at_mypc:7676" ready.
[02/Mar/2010:09:12:27 CET] [B1065]: Accepting: admin_at_127.0.0.1:4790->admin:4787. Count: service=1 broker=1
...
[02/Mar/2010:13:38:52 CET] [B1093]: Shutdown requested by broker administrator
[02/Mar/2010:13:38:52 CET] [B1047]: Shutting down broker...
...
[02/Mar/2010:13:38:52 CET] [B1066]: Closing: admin_at_127.0.0.1:4790->admin:4787 because "[B0061]: Client exited without closing connections". Count: service=0 broker=16
...
...
[02/Mar/2010:13:39:47 CET] [B1039]: Broker "imqbroker_at_mypc:7676" ready.
[02/Mar/2010:13:39:47 CET] [B1065]: Accepting: admin_at_127.0.0.1:3091->admin:3088. Count: service=1 broker=1
... <- No Admin request
[02/Mar/2010:14:45:23 CET] [B1047]: Shutting down broker...
...
[02/Mar/2010:14:45:23 CET] [B1066]: Closing: admin_at_127.0.0.1:3091->admin:3088 because "[B0061]: Client exited without closing connections". Count: service=0 broker=8
...
...
[02/Mar/2010:15:32:51 CET] [B1039]: Broker "imqbroker_at_mypc:7676" ready.
[02/Mar/2010:15:32:51 CET] [B1065]: Accepting: admin_at_127.0.0.1:1693->admin:1690. Count: service=1 broker=1
...
[02/Mar/2010:15:37:37 CET] [B1093]: Shutdown requested by broker administrator
[02/Mar/2010:15:37:37 CET] [B1047]: Shutting down broker...
...
[02/Mar/2010:15:37:37 CET] [B1066]: Closing: admin_at_127.0.0.1:1693->admin:1690 because "[B0061]: Client exited without closing connections". Count: service=0 broker=16
[Message sent by forum member 'hegalor' (Michael.Decker_at_MobileXAG.de)]
http://forums.java.net/jive/thread.jspa?messageID=390609