| java.lang.Object
 org.openlaszlo.connection.HTTPConnection
| HTTPConnection | | public class HTTPConnection (Code) | | Persistent connection for SWF files.
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| HTTPConnection | | public HTTPConnection(HttpServletResponse res, String username, int swfversion) throws IOException(Code) | | Constructor.
Parameters:
res - http servlet response to use as persistent connection
Parameters:
username - username associated with connection |
| HTTPConnection | | public HTTPConnection(HttpServletResponse res, HTTPConnection hc) throws IOException(Code) | | Will update the request count, heartbeat count, total number of bytes
sent.
Parameters:
res - http servlet response to user as persistent connect
Parameters:
hc - HTTPConnection to copy parameters from |
| connect | | public void connect() throws IOException(Code) | | This call will block and wait for events to handle. Keeps HTTP
connection alive for an asynchronous event.
Parameters:
res - servlet response object true if connection was lost to reconnection, else false |
| disconnect | | public void disconnect()(Code) | | Close connection.
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| disconnect | | public synchronized void disconnect(boolean isReconnect)(Code) | | Close connection.
Parameters:
isReconnect - if this connection will be replaced by anotherconnection. |
| doPad | | public boolean doPad()(Code) | | Check if padding is required.
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| getConnectionInfoXML | | public static String getConnectionInfoXML(String type, String msg)(Code) | | XML message structure used to push server information to the
client. Used for heartbeats, sending connection startup and informing
users someone's been disconnected.
Parameters:
type - type of information. This will be received by the client as adataset.
Parameters:
msg - message of type, if any an xml string with connection information |
| getConnectionLength | | public static int getConnectionLength()(Code) | | |
| getHeartbeatInterval | | public long getHeartbeatInterval()(Code) | | Get heartbeat interval in milliseconds.
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| getMaxMessageLen | | public static int getMaxMessageLen()(Code) | | |
| getReconnectionWaitInterval | | public static int getReconnectionWaitInterval()(Code) | | |
| getSWFVersion | | public int getSWFVersion()(Code) | | version for SWF bytes. |
| send | | public synchronized void send(String msg) throws IOException(Code) | | Queue up event to send.
Parameters:
msg - event message
Parameters:
doFlushQueue - if true, flushes the message event queue
throws:
IOException - if connection does not exist |
| setDoPad | | public HTTPConnection setDoPad(boolean doPad)(Code) | | Set if you want padding of bytes to headers. Used for browser like IE
that don't display anything until the Nth byte.
Parameters:
doPad - flag for padding this object |
| setHeartbeatInterval | | public HTTPConnection setHeartbeatInterval(long heartbeatInterval)(Code) | | Set heartbeat in milliseconds.
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| toBeReconnected | | public synchronized boolean toBeReconnected()(Code) | | Check if connection is to be replaced by another connection.
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