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Improve rasterize.js 

- Add onResourceTimeout to prevent process hang forever
- Output address unreachable and set exit code to 1
- Increase setTimeout from 200ms to 500ms

https://github.com/ariya/phantomjs/issues/11911
1.x
onlyurei 2014-05-17 14:13:21 -05:00 committed by Ariya Hidayat
parent 80e08eb784
commit 5b426f22fb
1 changed files with 9 additions and 3 deletions
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12
examples/rasterize.js
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@ -2,6 +2,12 @@ var page = require('webpage').create(),
system = require('system'),
address, output, size;
page.settings.resourceTimeout = 600000; // 10 minutes
page.onResourceTimeout = function (e) {
console.log('\n' + e.errorCode + ': ' + e.errorString + ' ' + e.url);
phantom.exit(1);
};
if (system.args.length < 3 || system.args.length > 5) {
console.log('Usage: rasterize.js URL filename [paperwidth*paperheight|paperformat] [zoom]');
console.log(' paper (pdf output) examples: "5in*7.5in", "10cm*20cm", "A4", "Letter"');
@ -36,13 +42,13 @@ if (system.args.length < 3 || system.args.length > 5) {
}
page.open(address, function (status) {
if (status !== 'success') {
console.log('Unable to load the address!');
console.log('Unable to load the address: ' + address);
phantom.exit(1);
} else {
window.setTimeout(function () {
page.render(output);
phantom.exit();
}, 200);
phantom.exit(0);
}, 500);
}
});
}