http2session.destroy()是http2模块内的类http2session的内置应用程序编程接口,用于销毁此特定会话。
用法:
const http2session.destroy([error][, code])
参数:此方法将以下两个可选参数作为参数:
- error:如果Http2Session由于错误而被破坏,则它是一个Error对象。
- code:它是一个HTTP /2错误代码,否则为NO_ERROR代码。
返回值:此方法无返回值。
如何生成私钥和公共证书?
-
私钥:打开记事本并复制粘贴以下 key ,如下所示:
-----BEGIN RSA PRIVATE KEY----- MIICXQIBAAKBgQC38R9wXcUbhOd44FavgmE5R3K4JeYOHLnI7dUq1B8/Gv7l3SOg JKef/m9gM1KvUx951mapXGtcWgwB08J3vUE2YOZ4tWJArrVZES0BI/RmFAyhQFP5 HcWl3LSM9LRihP98F33oIkKaCxA5LxOrkgpV4HrUzIKTABDYah7RPex1WQIDAQAB AoGBAIXR71xxa9gUfc5L7+TqBs+EMmrUb6Vusp8CoGXzQvRHMJCMrMFySV0131Nu o0YYRDsAh1nJefYLMNcXd1BjqI+qY8IeRsxaY+9CB2KKGVVDO2uLdurdC2ZdlWXT Vwr3dDoyR0trnXJMmH2ijTeO6bush8HuXxvxJBjvEllM5QYxAkEA3jwny9JP+RFu 0rkqPBe/wi5pXpPl7PUtdNAGrh6S5958wUoR4f9bvwmTBv1nQzExKWu4EIp+7vjJ fBeRZhnBvQJBANPjjge8418PS9zAFyKlITq6cxmM4gOWeveQZwXVNvav0NH+OKdQ sZnnDiG26JWmnD/B8Audu97LcxjxcWI8Jc0CQEYA5PhLU229lA9EzI0JXhoozIBC TlcKFDuLm88VSmlHqDyqvF9YNOpEdc/p2rFLuZS2ndB4D+vu6mjwc5iZ3HECQCxy GBHRclQ3Ti9w76lpv+2kvI4IekRMZWDWnnWfwta+DGxwCgw2pfpleBZkWqdBepb5 JFQbcxQJ0wvRYXo8qaUCQQCgTvWswBj6OTP7LTvBlU1teAN2Lnrk/N5AYHZIXW6m nUG9lYvH7DztWDTioXMrruPF7bdXfZOVJD8t0I4OUzvC -----END RSA PRIVATE KEY-----
现在将文件另存为private-key.pem
-
公开证书:打开记事本并复制粘贴以下 key :
-----BEGIN CERTIFICATE----- MIICfzCCAegCCQDxxeXw914Y2DANBgkqhkiG9w0BAQsFADCBgzELMAkGA1UEBhMC SU4xEzARBgNVBAgMCldlc3RiZW5nYWwxEDAOBgNVBAcMB0tvbGthdGExFDASBgNV BAoMC1BhbmNvLCBJbmMuMRUwEwYDVQQDDAxSb2hpdCBQcmFzYWQxIDAeBgkqhkiG 9w0BCQEWEXJvZm9mb2ZAZ21haWwuY29tMB4XDTIwMDkwOTA1NTExN1oXDTIwMTAw OTA1NTExN1owgYMxCzAJBgNVBAYTAklOMRMwEQYDVQQIDApXZXN0YmVuZ2FsMRAw DgYDVQQHDAdLb2xrYXRhMRQwEgYDVQQKDAtQYW5jbywgSW5jLjEVMBMGA1UEAwwM Um9oaXQgUHJhc2FkMSAwHgYJKoZIhvcNAQkBFhFyb2ZvZm9mQGdtYWlsLmNvbTCB nzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAt/EfcF3FG4TneOBWr4JhOUdyuCXm Dhy5yO3VKtQfPxr+5d0joCSnn/5vYDNSr1MfedZmqVxrXFoMAdPCd71BNmDmeLVi QK61WREtASP0ZhQMoUBT+R3Fpdy0jPS0YoT/fBd96CJCmgsQOS8Tq5IKVeB61MyC kwAQ2Goe0T3sdVkCAwEAATANBgkqhkiG9w0BAQsFAAOBgQATe6ixdAjoV7BSHgRX bXM2+IZLq8kq3s7ck0EZrRVhsivutcaZwDXRCCinB+OlPedbzXwNZGvVX0nwPYHG BfiXwdiuZeVJ88ni6Fm6RhoPtu2QF1UExfBvSXuMBgR+evp+e3QadNpGx6Ppl1aC hWF6W2H9+MAlU7yvtmCQQuZmfQ== -----END CERTIFICATE-----
现在将另存为public-cert.pem
示例1:Filename:index.js
// Node.js program to demonstrate the
// http2session.destroy() method
const http2 = require('http2');
const fs = require('fs');
// Private key and public certificate for access
const options = {
key:fs.readFileSync('private-key.pem'),
cert:fs.readFileSync('public-cert.pem'),
};
// Creating and initializing server
// by using http2.createServer() method
const server = http2.createServer(options);
server.on('stream', (stream, requestHeaders) => {
stream.respond({
':status':200,
'content-type':'text/plain'
});
stream.write('hello ');
// Getting session object
// by using session method
const http2session = stream.session;
// Getting alpnProtocol of this session
// by using alpnProtocol method
const alpnProtocol = http2session.alpnProtocol;
stream.end("session protocol:" + alpnProtocol);
// If any error occure
http2session.on('error', (code) => {
console.log(code);
})
// Callback for close event
http2session.on('close', () => {
console.log("session is destoryed");
})
// Stopping the server
// by using the close() method
server.close(() => {
console.log("server destroyed");
http2session.destroy();
})
});
server.listen(8000);
// Creating and intializing client
// by using tls.connect() method
const client = http2
.connect('http://localhost:8000');
const req = client.request({
':method':'GET', ':path':'/'
});
req.on('response', (responseHeaders) => {
console.log("status:"
+ responseHeaders[":status"]);
});
req.on('data', (data) => {
console.log('Received:%s ',
data.toString().replace(/(\n)/gm, ""));
});
req.on('end', () => {
client.close(() => {
console.log("client destroyed");
})
});
使用以下命令运行index.js文件:
node index.js
输出:
status:200 Received:hello Received:session protocol:h2c client destroyed server destroyed session is destoryed
范例2: 文件名:index.js
// Node.js program to demonstrate the
// http2session.destroy() method
const http2 = require('http2');
const fs = require('fs');
// Private key and public certificate for access
const options = {
key:fs.readFileSync('private-key.pem'),
cert:fs.readFileSync('public-cert.pem'),
};
// Creating and intializing server
// by using http2.createServer() method
const server = http2.createServer(options);
server.on('stream', (stream, requestHeaders) => {
// Getting session object
// by using session method
const http2session = stream.session;
// Destroying session
// by using destroy() method
http2session.destroy();
console.log("session is closed");
// Stopping the server
// by using the close() method
server.close(() => {
console.log("server destroyed");
})
});
server.listen(8000);
// Creating and intializing client
// by using tls.connect() method
const client = http2
.connect('http://localhost:8000');
const req = client.request({
':method':'GET', ':path':'/'
});
req.on('data', (data) => {
console.log('Received:%s ',
data.toString().replace(/(\n)/gm, ""));
});
req.on('end', () => {
client.close(() => {
console.log("client destroyed");
})
});
使用以下命令运行index.js文件:
node index.js
输出:
session is closed server destroyed
参考: https://nodejs.org/dist/latest-v12.x/docs/api/http2.html#http2_http2session_destroy_error_code
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注:本文由纯净天空筛选整理自RohitPrasad3大神的英文原创作品 Node.js http2session.destroy() Method。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。