Last modified: 2013-07-04 10:34:01 UTC
Send a POST request with any content at all to a Parsoid URL containing a colon, and you'll get strange crashes. Strangely, the behavior differs between localhost and enwiki: POST /localhost/VisualEditor%3AMetastuff HTTP/1.0 Host: localhost:8000 Content-Length: 3 HTTP/1.1 500 Internal Server Error X-Powered-By: Express Content-Type: text/html; charset=utf-8 Content-Length: 66 Connection: close ParserError: Failed to parse the JSON response for Page Fetch null (Note that I didn't even get a chance to send the POST body, the 500 occurs as soon as I send the double newline that terminates the request header.) For this case, the Parsoid log shows: ParserError: Failed to parse the JSON response for Page Fetch null worker 10132 died, restarting. POST /en/Talk%3AWQKO HTTP/1.0 Host: localhost:8000 Content-Length: 3 Foo [Parsoid closes the connection without sending anything] Parsoid log: There was an error in the HTML5 parser! Sending it back to the editor. Error: No source to parse at EventEmitter.parse (/var/lib/parsoid/Parsoid/js/node_modules/html5/lib/html5/parser.js:44:20) at /var/lib/parsoid/Parsoid/js/api/ParserService.js:579:6 at /var/lib/parsoid/Parsoid/js/api/ParserService.js:284:4 at /var/lib/parsoid/Parsoid/js/lib/mediawiki.parser.environment.js:185:3 at [object Object].<anonymous> (/var/lib/parsoid/Parsoid/js/lib/mediawiki.parser.environment.js:209:4) at Array.1 (/var/lib/parsoid/Parsoid/js/lib/mediawiki.ApiRequest.js:60:4) at EventEmitter._tickCallback (node.js:192:40) TypeError: Cannot read property 'childNodes' of undefined at /var/lib/parsoid/Parsoid/js/api/ParserService.js:597:34 at /var/lib/parsoid/Parsoid/js/api/ParserService.js:284:4 at /var/lib/parsoid/Parsoid/js/lib/mediawiki.parser.environment.js:185:3 at [object Object].<anonymous> (/var/lib/parsoid/Parsoid/js/lib/mediawiki.parser.environment.js:209:4) at Array.1 (/var/lib/parsoid/Parsoid/js/lib/mediawiki.ApiRequest.js:60:4) at EventEmitter._tickCallback (node.js:192:40)
(In reply to comment #0) > POST /localhost/VisualEditor%3AMetastuff HTTP/1.0 > Host: localhost:8000 > Content-Length: 3 > > HTTP/1.1 500 Internal Server Error > X-Powered-By: Express > Content-Type: text/html; charset=utf-8 > Content-Length: 66 > Connection: close > > ParserError: Failed to parse the JSON response for Page Fetch null > Ignore this one, this is due to a misconfiguration on my end. > POST /en/Talk%3AWQKO HTTP/1.0 > Host: localhost:8000 > Content-Length: 3 > > Foo > > [Parsoid closes the connection without sending anything] > > Parsoid log: > There was an error in the HTML5 parser! Sending it back to the editor. And this behavior occurs on the command line but not from my browser, for some reason.
[Parsoid component reorg by merging JS/General and General. See bug 50685 for more information. Filter bugmail on this comment. parsoidreorg20130704]
