diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/pddp/netreceive-help.pd | 49 |
1 files changed, 38 insertions, 11 deletions
diff --git a/doc/pddp/netreceive-help.pd b/doc/pddp/netreceive-help.pd index 76b40b04..5ee47823 100644 --- a/doc/pddp/netreceive-help.pd +++ b/doc/pddp/netreceive-help.pd @@ -1,13 +1,40 @@ -#N canvas 147 52 764 593 10; -#X obj 94 453 netreceive 4567 0 old; -#X obj 76 453 tgl 17 0 empty empty empty 0 -6 0 8 -4033 -1 -1 0 1; -#X text 10 415 sends everything it receives into the global message -space; -#X text 12 508 You can send and receive messages to Pd from the command +#N canvas 300 97 467 585 10; +#X text 3 531 You can send and receive messages to Pd from the command line using 'pdsend' and 'pdreceive'.; -#X obj 4 -3 cnv 15 750 20 empty empty netreceive 20 10 1 18 -233017 +#X obj 4 1 cnv 15 450 20 empty empty netreceive 20 10 1 18 -233017 -66577 0; -#X obj 719 -1 pddp; -#X obj 612 537 help-netreceive; -#X text 467 537 Miller's help patch:; -#X connect 0 0 1 0; +#X obj 79 313 netreceive 3000; +#X floatatom 179 334 0 0 0 0 - - -; +#X obj 79 387 netreceive 3001 1; +#X text 12 46 The Netreceive object opens a socket for TCP ("stream") +or UDP ("datagram") network reception on a specified port. If using +TCP \, an outlet gives you the number of Netsend objects (or other +compatible clients) have opened connections here.; +#X text 10 127 Incoming network messages appear on "receive" objects +\; it's up to the sender to select which one. Here \, a "receive foo" +fields messages sent from the Netsend help window \, q.v.; +#X text 34 270 first argument: portnumber = 3000; +#X text 34 286 second argument: 0 or none for TCP \, nonzero for UDP +; +#X text 217 312 <-- TCP \, port 3000; +#X text 241 386 <-- UDP \, port 3001; +#X text 213 335 <--- number of open connections; +#X text 5 366 incoming messages; +#X obj 79 334 print tcp; +#X obj 79 408 print udp; +#X text 11 178 There are some possibilities for intercommunication +with other programs... see the help for "netsend."; +#X text 19 26 [netreceive] -- listen for incoming messages from network +; +#X text 9 216 SECURITY ALERT: the port that netreceive opens has no +access restrictions \, so anyone can connect to it and send messages. +Be careful that; +#X text 109 509 [netreceive 4567 0 old]; +#X text 7 431 If you set the third argument to the word "old" \, everything +sent to the specified port is received into the global message space. +This is the original behavior of [netreceive]. This can be VERY INSECURE +since it gives someone full access to your computer \, allowing them +to do anything that Pd can via the network.; +#X connect 2 0 13 0; +#X connect 2 1 3 0; +#X connect 4 0 14 0; |