send_async (task, s_exp)
This function constructs a string representation of the given expression and delivers it via asynchronous interprocess communication to the receiving task. If the message could not be delivered, send_async returns nil. There is no indication of the status of the receiving task as a result of processing the message.
Gamma> init_ipc ("a","a"); t Gamma> tsk = locate_task("b",t); #<Task:9751> Gamma> send_async(tsk, #princ("hello, b\n")); t Gamma> send_async(tsk, #princ(cos(5), "\n")); t Gamma>
Gamma> init_ipc ("b","b"); t Gamma> while(t) next_event(); hello, b 0.28366218546322624627
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