<!DOCTYPE html> <html> <head> <title>test ws split packet</title> <script type="text/javascript"> var protocol = location.protocol.replace('http', 'ws'); var url = protocol + '//' + location.host + '/close-with-split-packet'; // Do connection test. var ws = new WebSocket(url); ws.onopen = function() { // Close WebSocket connection once it is established. ws.close(); } ws.onclose = function(event) { // Check wasClean, then set proper title. if (event.wasClean && event.code === 3004 && event.reason === 'split test') document.title = 'PASS'; else document.title = 'FAIL'; } </script> </head> </html>