19 lines
560 B
Rust
19 lines
560 B
Rust
use std;
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import std::comm;
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import std::task;
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fn start(c : comm::_chan[int], n: int) {
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let i: int = n;
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while i > 0 { comm::send(c, 0); i = i - 1; }
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}
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fn main() {
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let p = comm::mk_port[comm::_chan[int]]();
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// Spawn a task that sends us back messages. The parent task
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// is likely to terminate before the child completes, so from
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// the child's point of view the receiver may die. We should
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// drop messages on the floor in this case, and not crash!
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let child = task::_spawn(bind start(p.mk_chan(), 10));
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let c = p.recv();
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} |