CONNX JDBC Router

The CONNX JDBC Router component is only necessary if Web applications are served by a Web server located on a different machine than the JDBC Server. The router is necessary because applet security states that a socket connection must be made only to the Web server machine.

The router is a Java application placed on the Web server. It is stored in the connxRouter.jar file which is located in C:\CONNX32\CONNXJDBC\java\jar\connxRouter.jar, and in the redistributable Java jar file, C:\CONNX32\CONNXJDBC\java\ftp\CONNXjdbcftp.jar.

 

The parameters for the router are as follows:

 IP# of CONNX JDBC Server

 Port# of CONNX JDBC Server

 Port# of CONNX JDBC Router

 

The router can be invoked as a Java application with the following command, typed within your Java program code:

 

Java -classpath <location 
 and name of CONNXRouter.jar> com.CONNX.Router.TCRouter <machine 
 name of CONNX JDBC Server or machine ip address or alias> <PORT# 
 of CONNX JDBC Server> <Port# of Router>
Example:
Java -classpath C:\CONNX32\CONNXJDBC\java\jar\connxRouter.jar 
 com.CONNX.Router.TCRouter MyServerMachine127.00.00.01 7500 7503

 

The Java client applications must connect to the Java Router, and address the fact that the Port number may differ from the default.

Note: It is recommended that the JDBC Server run on the same machine as the Web server.  The JDBC Router is only used in environments where this is not possible.

 

Related Topics

image\CHICLET.jpg CONNX JDBC Java Applet Architecture with Router