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@joesavage joesavage/after.js
Created Mar 15, 2016

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emscripten_suspend web worker test case
self.addEventListener('message', (function(e) {
var data = e.data;
switch (data.cmd) {
case 'init':
(function() {
run();
var desiredInput = "success";
var insertChar = (function(i, self) {
Module.userInput.push(desiredInput.charCodeAt(i));
Module.resume("char_ready");
if (i < desiredInput.length) {
return setTimeout((function() { self(i + 1, self) }), Math.floor(Math.random() * 1500));
}
});
insertChar(0, insertChar);
})();
break;
};
}));
var Module = {
userInput: [],
preRun: [],
postRun: [],
stdin: (function() { return Module.userInput.shift() || null; }),
print: (function() {
return function(text) {
if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
postMessage({ 'cmd': 'print', 'text': text });
};
})(),
printErr: function(text) {
if (arguments.length > 1) text = Array.prototype.slice.call(arguments).join(' ');
postMessage({ 'cmd': 'printErr', 'text': text });
},
};
<script type='text/javascript'>
if (window.Worker) {
var worker = new Worker('emscripten_suspend.js');
worker.addEventListener('message', (function(e) {
var data = e.data;
switch (data.cmd) {
case 'print':
console.log(data.text);
break;
case 'printErr':
console.error(data.text);
break;
};
}));
worker.postMessage('init');
}
</script>
#include <stdio.h>
#include <emscripten.h>
#define INPUT_LENGTH 7
int main(int argc, char **argv) {
char input[INPUT_LENGTH] = {};
for (int n = 0; n < INPUT_LENGTH; ++n) {
emscripten_suspend("char_ready");
input[n] = getchar();
printf("%c\n", input[n]);
}
return 0;
}
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