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https://github.com/classilla/tenfourfox.git
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46 lines
952 B
Plaintext
46 lines
952 B
Plaintext
namespace mozilla {
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namespace _ipdltest {
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intr protocol PTestRaceDeferral {
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parent:
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intr Lose();
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child:
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async StartRace();
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intr Win();
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intr Rpc();
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async __delete__();
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// Test that messages deferred due to race resolution are
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// re-considered when the winner makes later RPCs
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// IPDL's type system can't express this protocol because the race
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// resolution causes state to diverge for multiple steps, so we'll
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// leave it "stateless"
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/*
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state START:
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send StartRace goto DEFER;
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state DEFER:
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call Win goto PARENT;
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answer Lose goto CHILD;
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state PARENT:
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// 'Lose' is received here but deferred
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call Rpc goto PARENT_LOSE;
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state PARENT_LOSE:
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// Calling 'Rpc' undefers 'Lose', and it wins the "race" with 'Rpc'
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answer Lose goto DONE;
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state CHILD:
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call Win goto CHILD_RPC;
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state CHILD_RPC:
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call Rpc goto DONE;
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state DONE:
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send __delete__;
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*/
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};
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} // namespace _ipdltest
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} // namespace mozilla
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