Re: Prolem to acess PostgeSQL from other mechine

And the IP address of the machine you are trying to connect from is?

From: pgsql-general-owner(at)postgresql(dot)org
[mailto:pgsql-general-owner(at)postgresql(dot)org] On Behalf Of Arun R T
Sent: Sunday, September 23, 2012 11:51 PM
To: pgsql-general(at)postgresql(dot)org
Subject: [GENERAL] Prolem to acess PostgeSQL from other mechine

Hi

I have some problem to connect PostgeSQL server from client mechine, error
and code is given below. I am using Windows 7 OS

Code

public static void main(String[] args) {

try {
System.out.println("Connecting..................");
Class.forName("org.postgresql.Driver").newInstance();
connection =
DriverManager.getConnection("jdbc:postgresql://10.10.10.101:6060/mydb",
"postgres", "welcome");
} catch (Exception e) {
e.printStackTrace();
}
}

Error

org.postgresql.util.PSQLException: Connection refused. Check that the
hostname and port are correct and that the postmaster is accepting TCP/IP
connections.
at
org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFa
ctoryImpl.java:136)
at
org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:
64)
at
org.postgresql.jdbc2.AbstractJdbc2Connection.<init>(AbstractJdbc2Connection.
java:123)
at
org.postgresql.jdbc3.AbstractJdbc3Connection.<init>(AbstractJdbc3Connection.
java:28)
at
org.postgresql.jdbc3g.AbstractJdbc3gConnection.<init>(AbstractJdbc3gConnecti
on.java:20)
at
org.postgresql.jdbc4.AbstractJdbc4Connection.<init>(AbstractJdbc4Connection.
java:30)
at org.postgresql.jdbc4.Jdbc4Connection.<init>(Jdbc4Connection.java:22)
at org.postgresql.Driver.makeConnection(Driver.java:391)
at org.postgresql.Driver.connect(Driver.java:265)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at com.web.view.TestLogic.main(TestLogic.java:15)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at org.postgresql.core.PGStream.<init>(PGStream.java:60)
at
org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFa
ctoryImpl.java:74)
... 11 more

I am also sets

postgresql.conf

listen_addresses = '*' # what IP address(es) to listen on;
# comma-separated list of addresses;

pg_hba.conf

# TYPE DATABASE USER ADDRESS METHOD

# IPv4 local connections:
host all all 10.10.10.100/32 trust
# IPv6 local connections:
host all all 0.0.0.0/0 trust
# Allow replication connections from localhost, by a user with the
# replication privilege.
# host replication postgres 127.0.0.1/32 md5
# host replication postgres ::1/128 md5

Please give me a solution

Thanks & Regards
----------------------------------------------------------------------------
--------------------

Arun R T