/// <summary> Event Notification function. This function is called when non-data events
/// occur, E.G. Disconnection reported by the server.
///
/// </summary>
/// <param name="msg">The message containing the event
/// </param>
public override void onEvent(UMDSMessage msg)
{
switch (msg.type)
{
case UMDSMessage.MSG_TYPE.LOSS:
/*
* Received when the server detects general MIM loss.
*/
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: General loss occurred prior to sequence number " + msg.seqnum);
break;
case UMDSMessage.MSG_TYPE.DISCONNECT:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: " + msg);
break;
case UMDSMessage.MSG_TYPE.LOGIN_DENIED:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: " + msg);
auth_failed = true;
break;
case UMDSMessage.MSG_TYPE.SERVER_STOPPED:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: " + msg);
auth_failed = true;
break;
case UMDSMessage.MSG_TYPE.SOURCE_CREATE:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: Source Create completed. ID " + msg.srcidx + " Status " + msg.status + "" + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.RECEIVER_CREATE:
createCount++;
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: Receiver create completed ID " + msg.srcidx + " Status " + msg.status + "" + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.SOURCE_DELETE:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: Source delete Completed. ID " + msg.srcidx + " Status " + msg.status + "" + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.RECEIVER_DELETE:
closeCount++;
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: Receiver delete Completed. ID " + msg.srcidx + " Status " + msg.status + "" + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.CONNECT:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: Client is (re)connected to server. Status " + msg.status + " " + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.LOGIN_COMPLETE:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: Client is Logged in to server. Status " + msg.status + " " + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.LOGOUT_COMPLETE:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: Client has Logged out of server. Status " + msg.status + " " + msg.status_str);
break;
default:
getUMDS().log(LOG_LEVEL.INFO, "umdspersistentreceive Event: Unknown server connection event received " + msg);
break;
}
}
/// <summary> The onResponse method is called by the UMDS client code. Application
/// code should be added to handle various events.
/// </summary>
public override void onResponse(UMDSMessage msg)
{
if (verbose)
{
System.Console.Out.WriteLine("onResponse called: type < " + msg.type + " >");
}
switch (msg.type)
{
case UMDSMessage.MSG_TYPE.RESPONSE:
if (verbose)
{
try {
/*
* // This code block will display the verifiable content in the request from the UMDS response app.
* // The UM lbmres app does not provide this text.
* //
*
* System.String res = Encoding.UTF8.GetString( msg.appdata );
* System.Console.Out.WriteLine( "Received Response to request <" + msg.requestID + "> len [" + msg.appdata.Length + "] RES Data <" + res + ">" );
*/
System.Console.Out.WriteLine("Received Response to request <" + msg.requestID + "> len [" + msg.appdata.Length + "]");
} catch (System.Exception e) {
}
}
Responses++;
break;
}
}
public override void onRequest(UMDSMessage msg)
{
if (verbose)
{
System.Console.Out.WriteLine("Yahoo! Received Request!");
}
try
{
if (msg.response_data != null)
{
interval_byte_count += msg.response_data.Length;
if (verbose)
{
System.Console.Out.WriteLine("Request len " + msg.response_data.Length);
}
try {
/*
* // These code blocks will add verifiable content to the response,
* // As long as the corresponding code has been enabled in the umdsrequest app.
* //
* // Be sure to remove the string req definition below...
* //
*
* System.String req_temp = Encoding.UTF8.GetString( msg.appdata );
* int breakAt = req_temp.IndexOf( ':' );
* System.String req = req_temp.Substring( 0, breakAt );
* System.Console.Out.WriteLine( "Request len [" + msg.appdata.Length + "] REQ Data <" + req + ">" );
*/
System.String req = Encoding.UTF8.GetString(msg.appdata);
System.String temp = "UMDS RES " + total_rqmsg_count + " - " + req;
byte [] dummy_req = System.Text.UTF8Encoding.UTF8.GetBytes(temp);
response_msg = new byte[dummy_req.Length + 25];
Array.Copy(dummy_req, 0,
response_msg, 0,
dummy_req.Length < response_msg.Length ? dummy_req.Length : response_msg.Length);
/*
* System.String res_temp = Encoding.UTF8.GetString( response_msg );
* breakAt = res_temp.IndexOf( ':' );
* System.String res = res_temp.Substring( 0, breakAt );
* System.Console.Out.WriteLine( "Response len [" + response_msg.Length + "] RES Data <" + res + ">" );
*/
} catch (System.Exception e) {
}
msg.respond(response_msg);
}
interval_msg_count++;
total_rqmsg_count++;
}
catch (UMDSException e)
{
//UPGRADE_TODO: The equivalent in .NET for method 'java.lang.Throwable.toString' may return a different value. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1043'"
System.Console.Error.WriteLine("Error sending response " + e);
}
}
/// <summary> The onEvent method is called by the UMDS client code. Application
/// code should be added to handle various events. These events are
/// typically errors.
/// </summary>
public override void onEvent(UMDSMessage msg)
{
switch (msg.type)
{
case UMDSMessage.MSG_TYPE.LOSS:
/*
* Received when the server detects general MIM loss.
*/
log(LOG_LEVEL.INFO, "AppReceiver.onEvent(): General loss occurred prior to sequence number " + msg.seqnum);
break;
case UMDSMessage.MSG_TYPE.DISCONNECT:
log(LOG_LEVEL.INFO, "AppReceiver Event():" + msg);
break;
case UMDSMessage.MSG_TYPE.SERVER_DENIED:
/*
* Received if the server denied creation of the object. The
* UMDS client code will unregister this object with the server
* upon returning. Applications will need to create a new
* receiver object to continue.
*/
log(LOG_LEVEL.INFO, "AppReceiver.onEvent(): Server denied receiver operation");
break;
case UMDSMessage.MSG_TYPE.RECEIVER_CREATE:
/*
* Received after the server Acknowledges the creation of this receiver.
* Also received upon reconnection to the server.
*/
if (UMDSMessage.MSG_STATUS.CLOSE_PENDING == msg.status)
{
log(LOG_LEVEL.INFO, "AppReceiver Receiver create with close pending: ID " + msg.srcidx + " Status " + msg.status + " : " + msg.status_str);
}
else
{
log(LOG_LEVEL.INFO, "AppReceiver Receiver create completed ID " + msg.srcidx + " Status " + msg.status + " : " + msg.status_str);
}
break;
case UMDSMessage.MSG_TYPE.RECEIVER_DELETE:
/*
* Received after the server Acknowledges the deletion of this receiver. After
* receiving this event, no further messages will be received on this topic.
* (Messages may still be received after the call to close() returns, while
* the server is still processing the close / delete request.)
*/
log(LOG_LEVEL.INFO, "AppReceiver.onEvent(): Receiver has been deleted");
break;
default:
log(LOG_LEVEL.INFO, "AppReceiver.onEvent(): Unknown server connection event received " + msg);
break;
}
}
/// <summary> The onEvent method is called by the UMDS client code. Application
/// code should be added to handle various events. These events are
/// typically errors.
/// </summary>
public override void onEvent(UMDSMessage msg)
{
if (UMDSMessage.MSG_TYPE.REQUEST_CANCELED == msg.type)
{
if (verbose)
{
log(LOG_LEVEL.INFO, "Request <" + msg.requestID + "> Timedout.");
}
RequestsCanceled++;
}
}
/// <summary> The onMessage method is called by the UMDS client code. Application
/// logic should be added within this method for processing each message.
///
/// This message is called from the UMDS client thread processing the
/// socket. Blocking or complex code in this function can prevent the
/// socket from being processed. Ensure that application logic is kept to
/// a minimum, and hands off the received message to an application
/// thread.
/// </summary>
public override void onMessage(UMDSMessage msg)
{
/* Count this message and the number of bytes received */
interval_msg_count++;
if (msg.appdata != null)
{
interval_byte_count += msg.length();
}
if (msg.recovered)
{
total_rxmsg_count++;
}
/*
* If the verbose option was used, dump data about the message.
* Assume the message begins with text
*/
if (verbose)
{
System.Console.Out.WriteLine(rcvnum + ": Yahoo! Received Data Message of Length " + msg.length()
+ " Sequence Number " + msg.seqnum
+ " source " + msg.srcidx
+ " topic " + msg.topic
+ " src_session_id " + msg.source_session_id
+ (msg.recovered?" -RX-":""));
// Find the first 0 byte and create a string with the text
if (msg.appdata.Length > 0)
{
int zero;
for (zero = 0; zero < msg.appdata.Length && msg.appdata[zero] != 0; zero++)
{
;
}
char [] appbs = new char[zero];
for (zero = 0; zero < msg.appdata.Length && msg.appdata[zero] != 0; zero++)
{
appbs[zero] = (char)msg.appdata[zero];
}
System.String appstr = new System.String(appbs);
System.Console.Out.WriteLine(appstr);
}
}
}
/// <summary> Event Notification function. This function is called when non-data events
/// occur, E.G. Disconnection reported by the server.
///
/// </summary>
/// <param name="msg">The message containing the event
/// </param>
public override void onEvent(UMDSMessage msg)
{
switch (msg.type)
{
case UMDSMessage.MSG_TYPE.LOSS:
/*
* Received when the server detects loss on this topic.
*/
getUMDS().log(LOG_LEVEL.WARN, "Message loss occurred sequence number " + msg.seqnum + " srcidx " + msg.srcidx);
break;
case UMDSMessage.MSG_TYPE.DISCONNECT:
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: " + msg);
break;
case UMDSMessage.MSG_TYPE.LOGIN_DENIED:
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: " + msg);
auth_failed = true;
break;
case UMDSMessage.MSG_TYPE.SERVER_STOPPED:
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: " + msg);
auth_failed = true;
break;
case UMDSMessage.MSG_TYPE.SOURCE_CREATE:
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: Source Create completed. ID " + msg.srcidx + " Status " + msg.status + " " + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.RECEIVER_CREATE:
createCount++;
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: Receiver create completed ID " + msg.srcidx + " Status " + msg.status + " " + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.SOURCE_DELETE:
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: Source delete Completed. ID " + msg.srcidx + " Status " + msg.status + " " + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.RECEIVER_DELETE:
closeCount++;
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: Receiver delete Completed. ID " + msg.srcidx + " Status " + msg.status + " " + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.CONNECT:
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: Client is (re)connected to server. Status " + msg.status + " " + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.LOGIN_COMPLETE:
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: Client is Logged in to server. Status " + msg.status + " " + msg.status_str);
break;
case UMDSMessage.MSG_TYPE.LOGOUT_COMPLETE:
getUMDS().log(LOG_LEVEL.INFO, "UMDSResponse Event: Client has Logged out of server. Status " + msg.status + " " + msg.status_str);
break;
default:
/*
* An unknown event. The application developer needs to
* determine what the correct behaviour is with respect to their
* application in this case.
*/
getUMDS().log(LOG_LEVEL.WARN, "AppReceiver.onEvent(): Unknown event received " + msg.type);
break;
}
}
