# AGSetServerParams.java

`package com.franz.agbase.examples;
import com.franz.agbase.*;
public class AGSetServerParams {
/**
* Demonstrates some basics of setting server parameters
*
* For this example you will need a server running on port 4126.
* See also the instructions on starting a server manually.
*
* @param args unused
* @throws AllegroGraphException
*/
public static void main(String[] args) throws AllegroGraphException {
// Save some current default values to reset them later.
int db = AllegroGraphConnection.getDefaultDebug();
int pollcount = AllegroGraphConnection.getDefaultPollCount();
int pollinterval = AllegroGraphConnection.getDefaultPollInterval();
int port = AllegroGraphConnection.getDefaultPort();
// Modify some default server parameters
AllegroGraphConnection.setDefaultDebug(0);
AllegroGraphConnection.setDefaultPolling(3, 600);
AllegroGraphConnection.setDefaultPort(4126);
// Connect to a server, which must already be running.
// Note that the default connection is now to port 4126
AllegroGraphConnection ags = new AllegroGraphConnection();
try {
ags.enable();
} catch (Exception e) {
throw new AllegroGraphException("Server connection problem -- please start a server on port " + ags.getPort(), e);
}
// Show information about the connection
AGServerInfo.showConnectionInstanceInfo(ags);
// Modify some current connection settings
ags.setChunkSize(1000000);
ags.setDebug(1);
ags.setDefaultExpectedResources(2000000);
ags.setHost("foo.example.com");
ags.setPolling(2, 500);
ags.setPort(5678);
ags.setServerKeep(true);
ags.setDefaultServerKeep(false);
// Show information about the connection
AGServerInfo.showConnectionInstanceInfo(ags);
// Disconnect from the server
ags.disable();
// Set connection defaults back to their original values
AllegroGraphConnection.setDefaultDebug(db);
AllegroGraphConnection.setDefaultPolling(pollcount, pollinterval);
AllegroGraphConnection.setDefaultPort(port);
}
}
`

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