Re: [sc-users] Re: More on OSC trouble with proce55ing and SC Server

[oswald berthold <jdl@xxxxxxx>]

afaict you need to use the same socket for sending and receiving on the
p5 / java side, dont know wether oscP5  allows for that.

something like

s = socket()
bind(s, any, 12000)

sendto(s, "bla", 3)
r = recv(s, 1024)


if you look at it with tcpdump

$ sendOSC -h localhost 57110 /status
host localhost, port 57110, use type tags
$

$ sudo tcpdump -nl -i lo host localhost and port not 57120
listening on lo, link-type EN10MB (Ethernet), capture size 96 bytes
23:35:49.275050 IP 127.0.0.1.36831 > 127.0.0.1.57110: UDP, length 12
23:35:49.278653 IP 127.0.0.1.57110 > 127.0.0.1.36831: UDP, length 72
23:35:49.278690 IP 127.0.0.1 > 127.0.0.1: ICMP 127.0.0.1 udp port 36831 unreachable, length 108


scsynth sends the reply to the originating port.

bst, opt

[JostM]->[Re: [sc-users] Re: More on OSC trouble with proce55ing and SC...

 |
 |
 |contact@xxxxxxxx wrote:
 |
 | >a) try to verify that you can receive OSC messages *at all* in your
 |proce55ing programme. try to send a test message from sc-lang or PD to
 |proce55ing, will it be received?
 | >
 | >
 |Yes, processing is receiving OSC messages. I can send them from SC lang.
 |
 | >b) which platform do you use? i remember there is a problem on windows
 |with a firewall setting that prevents java from receiving OSC messages,
 |this might block communication back from scsynth to proce55ing ?
 | >
 | >
 |I use both mac and PC. I can use SCLang to send a message to proce55ing,
 |even across machines.  Proce55ing can sucessfully send messages to SC
 |Server, but it gets no acknowledgements. This is the issue. I want to
 |have proce55ing poll control Bus values on the server. The Server gets
 |the request message ("/c_get"), but does not send the corresponding
 |message back ("/c_set"). Ot proce55ing doesn't repond to it for some
 |reason.
 |
 | >c) i haven't worked with proce55ing yet, however if it is compiled
 |using a regular java compiler, you could try to use an alternative OSC
 |library to see if the OSC objects are broken (use JavaOSC or NetUtil
 |instead of oscP5)
 | >
 | >
 | >
 |I'll look into alternate libraries, if I can find any. Perhaps that is
 |the problem.
 |
 |thanks,
 |
 |
 |jostM
 |
 |_______________________________________________
 |sc-users mailing list
 |sc-users@xxxxxxxxxxxxxxx
 |http://www.create.ucsb.edu/mailman/listinfo/sc-users
 |
 |

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