server_settings_intro.c

// if you hear clicks or get messages in the post window like 'late <some number>'
// then, for whatever reason, your soundcard isn't getting enough of each frame processed
// in time for the audio to be glitch-free
s.options.blockSize = 1024;               // must be a multiple of 64
s.latency = 1                             // 1 second,  0.2 = 1/5 second etc.

// what about ASIO?  
// Q: i've seen my soundcards after doing an s.boot;  
//    but don't know how to tell supercollider to use a specific device.
// A: Then prior to your next s.boot; do something like
//
//       s.options.device = "ASIO : ASIO4ALL v2";

(
s.options.numInputBusChannels_(2);        // optional
s.options.numOutputBusChannels_(6);       // optional
s.options.sampleRate = 44100;             // optional
s.options.device = "ASIO : ASIO4ALL v2";  
s.boot;
)