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oscP5 UdpServer.run() ArrayIndexOutOfBoundsException

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- 12-Nov-2012 12:30 PM
- Forum: Integration and Hardware
Hi there! I'm having a problem with using oscP5. I'm trying to send some stuff from a C++ program to processing.

For the sending part, I'm using oscpack, and the following C++ code:
2. #include "osc/OscOutboundPacketStream.h"
3. #include "ip/UdpSocket.h"
6. #define ADDRESS "127.0.0.1"
7. #define PORT 7000
9. #define OUTPUT_BUFFER_SIZE 1024
11. int main(int argc, char* argv[])
12. {
13. UdpTransmitSocket transmitSocket( IpEndpointName( ADDRESS, PORT ) );
15. char buffer[OUTPUT_BUFFER_SIZE];
16. osc::OutboundPacketStream p( buffer, OUTPUT_BUFFER_SIZE );
18. p << osc::BeginBundleImmediate
19. << osc::BeginMessage( "/test1" )
20. << true << 23 << (float)3.1415 << "hello" << osc::EndMessage
21. << osc::BeginMessage( "/test2" )
22. << true << 24 << (float)10.8 << "world" << osc::EndMessage
23. << osc::EndBundle;
25. transmitSocket.Send( p.Data(), p.Size() );
26. }
When I'm running the oscpack receiver demo (SimpleListener), the message arrives without any problems.

However, when I try to listen in processing, the following error occurs whenever I send something:

ERROR @ UdpServer.run() ArrayIndexOutOfBoundsException: java.lang.ArrayIndexOutOfBoundsException

I tried to make the datagramsize bigger, but to no avail. This is my processing code:
2. import oscP5.*;
3. import netP5.*;
5. OscP5 oscP5;
7. void setup() {
8. size(400,400);
9. frameRate(25);
10. OscProperties properties = new OscProperties();
11. properties.setListeningPort(7000);
12. properties.setDatagramSize(99999999);
14. oscP5 = new OscP5(this, properties);
16. }
19. void draw() {
20. background(0);
21. }
24. /* incoming osc message are forwarded to the oscEvent method. */
25. void oscEvent(OscMessage theOscMessage) {
26. /* print the address pattern and the typetag of the received OscMessage */
27. print("### received an osc message.");
28. print(" addrpattern: "+theOscMessage.addrPattern());
29. println(" typetag: "+theOscMessage.typetag());
30. }
From looking at the oscP5 code I' m thinking it can only be the datagram size but I set that to really high. So does anyone know what's going on? Or has another idea on how to send data from C++ to processing? I'm really desperate :/

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