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js-marketplace-2014
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World.wrap'd functions should only run if their process is still alive

This commit is contained in:
Tony Garnock-Jones 2013-11-03 12:31:09 -05:00
parent 5e0f06be40
commit 5b4ccede3c
1 changed files with 7 additions and 2 deletions
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9
marketplace.js
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@ -191,7 +191,7 @@ function World(bootFn) {
this.processActions = [];
this.activePid = null;
this.stepperId = null;
this.asChild(-1, bootFn);
this.asChild(-1, bootFn, true);
}
/* Class state / methods */
@ -285,7 +285,12 @@ World.prototype.stopStepping = function () {
}
};
World.prototype.asChild = function (pid, f) {
World.prototype.asChild = function (pid, f, omitLivenessCheck) {
if (!(pid in this.processTable) && !omitLivenessCheck) {
console.warn("World.asChild eliding invocation of dead process", pid);
return;
}
World.stack.push(this);
var result = null;
this.activePid = pid;