On Tue, Apr 2, 2013 at 11:49 AM, Sheng Yang <sh...@yasker.org> wrote: > On Tue, Apr 2, 2013 at 11:32 AM, Wido den Hollander <w...@widodh.nl> wrote: >> Hi, >> >> Since I've upgraded my management server to 4.1 my agents refuse to connect, >> their log says: >> >> 2013-04-02 20:26:11,207 INFO [utils.nio.NioClient] (Agent-Selector:null) >> Connecting to 31.25.X.X:8250 >> 2013-04-02 20:26:11,209 ERROR [utils.nio.NioConnection] >> (Agent-Selector:null) Unable to initialize the threads. >> java.io.IOException: SSL: Fail to init SSL! java.io.IOException: Connection >> closed with -1 on reading size. >> at com.cloud.utils.nio.NioClient.init(NioClient.java:83) >> at com.cloud.utils.nio.NioConnection.run(NioConnection.java:108) >> at java.lang.Thread.run(Thread.java:679) >> >> So I tried a telnet connection: >> >> Connection closed by foreign host. >> root@stack01:~# telnet 31.25.X.X 8250 >> Trying 31.25.X.X... >> Connected to 31.X.X.X. >> Escape character is '^]'. >> Connection closed by foreign host. >> root@stack01:~# >> >> So I didn't close the connection, but it was the management server. >> >> I cranked up the logging to DEBUG, but nothing shows in any of the logs, so >> I have no clue why this isn't working. >> >> On the mgmt server I see Java in LISTEN state on port 8250 >> >> There is no firewall on the management server (it's my lab!). >> >> Any clues to what this could be before I start filing a in Jira? Since I'm >> not sure if this is a bug. > > Have you upgrade your agent?
Also you could try to enable TRACE for com.cloud.utils.nio to see more log of NIO. --Sheng > > --Sheng >> >> Wido
