我想对我的Websocket服务器进行一些压力测试,使用我在浏览器(Chrome)中运行的以下JavaScript示例:
function create_ws() {
var ws=new WebSocket("ws://127.0.0.1/");
ws.onopen=function(evt){
var binary = new Uint8Array(2);
binary[0]=1;
binary[1]=2;
ws.send(binary.buffer);
};
ws.onclose=function(evt){};
ws.onmessage=function(evt){};
ws.onerror=function(evt){};
}
var connections = [];
var numberOfconnections=100;
for(var i = 0; i < numberOfconnections; i++) {
connections.push(create_ws());
}
问题在于上述脚本只能同时运行约100个连接。如果我将numberOfconnections
增加到300,它会抛出以下错误:WebSocket connection to 'ws://127.0.0.1/' failed: Error in connection establishment: net::ERR_INSUFFICIENT_RESOURCES
有没有办法在浏览器中增加websocket连接数?