Hello list,
Lately I've noticed haproxy, and would like to front my RMI servers (java)
with it. I hoped it will be easy as RMI runs over tcp, but unfortunately
it's not…
I'm using 1.4.8 and here is my config file:
global
stats socket /tmp/stats
maxconn 4096
pidfile /var/run/haproxy.pid
daemon
defaults
mode tcp
option dontlognull retries 3 option redispatch
maxconn 2000
contimeout 5000
clitimeout 50000
srvtimeout 50000
listen RMI 10.80.0.55:3305
mode tcp
option httpchk
#stats :8080
stats uri /haproxy-stats
balance roundrobin
server server1 10.80.0.53:1099 check port 9200 inter 12000 rise 3
fall 3
when trying to direct some RMI calls via haproxy, the client get the
following errors:
Exception in thread "main" *java.rmi.ConnectIOException*: error during JRMP
connection establishment; nested exception is:
*java.io.EOFException*
at sun.rmi.transport.tcp.TCPChannel.createConnection(*
TCPChannel.java:286*)
at sun.rmi.transport.tcp.TCPChannel.newConnection(*TCPChannel.java:184
*)
at sun.rmi.server.UnicastRef.newCall(*UnicastRef.java:322*)
at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
at java.rmi.Naming.lookup(*Naming.java:84*)
at com.demo.proxy.ProxyRmiClientTest.main(*ProxyRmiClientTest.java:36*
)
Caused by: *java.io.EOFException*
at java.io.DataInputStream.readByte(*DataInputStream.java:250*)
at sun.rmi.transport.tcp.TCPChannel.createConnection(*
TCPChannel.java:228*)
... 5 more
Can you please supply suggestions how can I track down the problem? Can
haproxy fronts RMI?
Thanks.
