I've been having problems lately with Coldfusion 9 on Windows.
Apache logs show:
[Tue Jan 25 11:45:28 2011] [notice] jrApache[2088: 55360] Couldn't initialize from remote server, JRun server(s) probably down.
[Tue Jan 25 11:45:28 2011] [notice] jrApache[2088: 10694] could not initialize proxy for 127.0.0.1:51800
[Tue Jan 25 11:45:28 2011] [notice] jrApache[2088: 10694] Couldn't initialize from remote server, JRun server(s) probably down.
[Tue Jan 25 11:45:29 2011] [notice] jrApache[2088: 54283] could not initialize proxy for 127.0.0.1:51800
[Tue Jan 25 11:45:29 2011] [notice] jrApache[2088: 54283] Couldn't initialize from remote server, JRun server(s) probably down.
[Tue Jan 25 11:45:30 2011] [notice] jrApache[2088: 6919] could not initialize proxy for 127.0.0.1:51800
But Coldfusion is responsive (on port 8500).
The problem seems to get fixed if I stop both Apache, and Coldfusion, and restart them again.
CPU use and Memory use at the time of the problem are minimal (around 2% and 1GB for CF).
I believe the problem is with the Connector itself, but I have no idea how to diagnose.
It's not saturation, because at the time of the problem, around 4-5 requests are being serviced (according to cfstats)
Pg/Sec DB/Sec CP/Sec Reqs Reqs Reqs AvgQ AvgReq AvgDB Bytes Bytes
Now Hi Now Hi Now Hi Q'ed Run'g TO'ed Time Time Time In/Sec Out/Sec
0 5 0 196 -1 -1 0 1 0 0 -2 4 0 0
1 5 3 196 -1 -1 0 1 0 0 7 0 1570 0
0 5 2 196 -1 -1 0 2 0 0 -4 0 521 0
1 5 58 196 -1 -1 0 2 0 0 421 0 1436 0
2 5 3 196 -1 -1 0 2 0 0 126 0 913 0
1 5 13 196 -1 -1 0 1 0 0 250 0 0 0
1 5 4 196 -1 -1 0 3 0 0 -136 0 3375 0
Any ideas how to attack the problem of what other information I can provide? It's driving me nuts, since I cannot figure it out.
Thanks in advance.