Greetings,
I have just installed GlassFish 3.1.1 (build 12) on a RHE 5 Linux server. I
have been able to deploy two applications. But when these applicatioins are
lauched, the browser gives a Error 101 (net::ERR_CONNECTION_RESET): Unknown
error.
Using telnet, it shows that the ports are listening as they should.
> telnet localhost 8080
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
> telnet localhost 8181
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.
Using strace, I watched what it was doing as connections were made and
disconnected by telnet:
[root_at_xyz ~]# telnet 0 8181
Trying 0.0.0.0...
Connected to 0.
Escape character is '^]'.
GET /
Connection closed by foreign host.
Here's what strace showed:
[pid 12893] futex(0x2aaab5146ae0, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished
...>
[pid 12893] <... futex resumed> ) = -1 EAGAIN (Resource temporarily
unavailable)
[pid 12893] futex(0x2aaab5146ae0, FUTEX_WAKE_PRIVATE, 1 <unfinished ...>
[pid 12893] <... futex resumed> ) = 0
[pid 12893] read(422, <unfinished ...>
[pid 12893] <... read resumed> "GET /\r\n", 20480) = 7
[pid 12893] read(422, <unfinished ...>
[pid 12893] <... read resumed> 0x622a690, 20473) = -1 EAGAIN (Resource
temporarily unavailable)
[pid 12893] shutdown(422, 0 /* receive */) = 0
[pid 12893] shutdown(422, 1 /* send */) = 0
[pid 12893] dup2(19, 422) = 422
[pid 12893] futex(0x2aaab5146b0c, FUTEX_WAIT_PRIVATE, 5, NULL <unfinished
...>
Here's what the support department of our hosting service had to say about
this results:
"We believe this shows pretty clearly that the issue is with the application
itself. The code is simply shutting down the connection after the read."
Support had made an earlier comment, back when we were having difficulty
starting GlassFish:
Hi,
I think I have found the problem.
[root_at_xyz bin]# pwd
/usr/glassfish/bin
[root_at_xyz bin]# strace -f ./asadmin start-domain
From the strace output, I found:
[pid 5997] bind(52, {sa_family=AF_INET, sin_port=htons(4848),
sin_addr=inet_addr("0.0.0.0")}, 16) = 0
[pid 5997] bind(52, {sa_family=AF_INET, sin_port=htons(4848),
sin_addr=inet_addr("123.123.123.123")}
So it looks like it tried to bind to every IP it can find.
The 123.123.123.123 IP is the incorrect IP to use.
This is because your server is in a firewall NAT environment, only the
firewall will know that IP, and translate it to 123.123.123.123 for the
server to use.
To help you with this, I have updated /etc/hosts with the private IP against
the hostname.
Please can you check your Glassfish application, and make sure you explicitly
tell it to use 123.123.123.123, and start it up again.
The hosting company does not support GlassFish and as such, can't seem to
help beyound this point.
I have tried to start GlassFish specifically with the 123.123.123.123 ip
address using the instructions here:
http://trmueller.wordpress.com/2010/08/27/glassfish-3-1-on-a-multihomed-server/
but the result is the same. The applications can't still be lauched.
I would appreciate any helpful input I get get here.
Thanks..
PS: I changed the actual IP address to 123.123.123.123 since I was posting
here on a public forum. I also changed an actul name to ABC.
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