本文整理匯總了TypeScript中http.ClientRequest類的典型用法代碼示例。如果您正苦於以下問題：TypeScript ClientRequest類的具體用法？TypeScript ClientRequest怎麽用？TypeScript ClientRequest使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了ClientRequest類的9個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: resolve
return new Promise<string>((resolve, reject) => {
let parsedUrl: url.Url = url.parse(urlStr);
let request: ClientRequest = https.request({
host: parsedUrl.host,
path: parsedUrl.path,
agent: getHttpsProxyAgent(),
rejectUnauthorized: vscode.workspace.getConfiguration().get('http.proxyStrictSSL', true),
headers: headers
}, (response) => {
if (response.statusCode === 301 || response.statusCode === 302) { // If redirected
// Download from new location
let redirectUrl: string;
if (typeof response.headers.location === 'string') {
redirectUrl = response.headers.location;
} else {
redirectUrl = response.headers.location[0];
}
return resolve(downloadFileToStr(redirectUrl, headers));
}
if (response.statusCode !== 200) { // If request is not successful
return reject();
}
let downloadedData: string = '';
response.on('data', (data) => { downloadedData += data; });
response.on('error', (error) => { reject(error); });
response.on('end', () => { resolve(downloadedData); });
});
request.on('error', (error) => { reject(error); });
request.end();
});示例2: resolve
return new Promise<void>((resolve, reject) => {
let parsedUrl: url.Url = url.parse(urlString);
let request: ClientRequest = https.request({
host: parsedUrl.host,
path: parsedUrl.path,
agent: util.GetHttpsProxyAgent(),
rejectUnauthorized: vscode.workspace.getConfiguration().get("http.proxyStrictSSL", true)
}, (response) => {
if (response.statusCode == 301 || response.statusCode == 302) {
let redirectUrl: string | string[];
if (typeof response.headers.location === "string") {
redirectUrl = response.headers.location;
} else {
redirectUrl = response.headers.location[0];
}
return resolve(downloadCpptoolsJson(redirectUrl)); // Redirect - download from new location
}
if (response.statusCode != 200) {
return reject();
}
let downloadedBytes = 0; // tslint:disable-line
let cppToolsJsonFile: fs.WriteStream = fs.createWriteStream(util.getExtensionFilePath("cpptools.json"));
response.on('data', (data) => { downloadedBytes += data.length; });
response.on('end', () => { cppToolsJsonFile.close(); });
cppToolsJsonFile.on('close', () => { resolve(); });
response.on('error', (error) => { reject(); });
response.pipe(cppToolsJsonFile, { end: false });
});
request.on('error', (error) => { reject(); });
request.end();
});示例3: uploadProgress
export function uploadProgress(request: ClientRequest, emitter: EventEmitter, uploadBodySize?: number): void {
const uploadEventFrequency = 150;
let uploaded = 0;
let progressInterval: NodeJS.Timeout;
emitter.emit('uploadProgress', {
percent: 0,
transferred: 0,
total: uploadBodySize
});
request.once('error', () => {
clearInterval(progressInterval);
});
request.once('response', () => {
clearInterval(progressInterval);
emitter.emit('uploadProgress', {
percent: 1,
transferred: uploaded,
total: uploadBodySize
});
});
request.once('socket', (socket: Socket) => {
const onSocketConnect = (): void => {
progressInterval = setInterval(() => {
const lastUploaded = uploaded;
/* istanbul ignore next: see #490 (occurs randomly!) */
const headersSize = (request as any)._header ? Buffer.byteLength((request as any)._header) : 0;
uploaded = socket.bytesWritten - headersSize;
// Don't emit events with unchanged progress and
// prevent last event from being emitted, because
// it's emitted when `response` is emitted
if (uploaded === lastUploaded || uploaded === uploadBodySize) {
return;
}
emitter.emit('uploadProgress', {
percent: uploadBodySize ? uploaded / uploadBodySize : 0,
transferred: uploaded,
total: uploadBodySize
});
}, uploadEventFrequency);
};
/* istanbul ignore next: hard to test */
if (socket.connecting) {
socket.once('connect', onSocketConnect);
} else if (socket.writable) {
// The socket is being reused from pool,
// so the connect event will not be emitted
onSocketConnect();
}
});
}示例4: extractChannelTitle
channels.forEach((channel: IChannel) => {
let liveUrl: string = channel.url.replace(/^http:\/\//, 'http://live.');
let request: ClientRequest = http.get(liveUrl, (res: IncomingMessage) => {
let url: string = channel.url;
let body: string = "";
res.setEncoding("utf8");
res.on("data", (chunk: string) => {
body += chunk;
});
res.on("error", (error: any) => {
console.log(`Conection Error : ${error.message}`);
});
res.on("end", () => {
let title: string = extractChannelTitle(body);
let broadcasting: boolean = checkBroadcasting(body);
if (broadcasting) {
if (lastChannelBroadcastings[url] === undefined ||
lastChannelBroadcastings[url] === false) {
lastChannelBroadcastings[url] = true;
notifier.notify({
title: title,
message: url,
icon: __dirname + "/../browser/notification.png",
sound: true,
wait: true,
});
notifier.on("click", (notifierObject: NodeNotifier, options: Notification) => {
electron.shell.openExternal(options.message + '/live');
});
}
} else {
lastChannelBroadcastings[url] = false;
}
updateTrayIcon();
if (mainWindow !== undefined) {
mainWindow.webContents.send("updateChannelStatus", JSON.stringify({
url: url,
title: title,
broadcasting: broadcasting,
}));
}
});
});
request.on("error", (error: any) => {
console.log(`Conection Error : ${error.message}`);
});
});示例5: addTimeOutHandler
export function addTimeOutHandler(request: ClientRequest, callback: (error: Error) => void) {
request.on("socket", function (socket: Socket) {
socket.setTimeout(60 * 1000, () => {
callback(new Error("Request timed out"))
request.abort()
})
})
}示例6: runPostRequest
function runPostRequest(host:string, path:string, body:string, callback:(ClientResponse)=>void) {
const options = {
hostname: host,
port: 3000,
path: path,
method: 'POST',
headers: {
'Content-Type': 'text/plain',
'Content-Length': Buffer.byteLength(body)
}
};
let request:ClientRequest = http.request(options, callback);
request.on('error', traceErrorIfPresent);
var splittedBody:Array<string> = body.split('');
while (splittedBody.length > 0) {
request.write(splittedBody.splice(0, 15).join(''));
}
request.end();
}示例7:
return new Promise<number>((resolve, reject)=> {
request.once('response', (msg: IncomingMessage) => {
this._getLengthFromHeaders(msg.headers)
.then(resolve)
.catch(reject);
});
});示例8: it
it('should reject on request error', done => {
(api as any).request('method', 'path').catch((err: any) => {
expect(err).toBe('Test');
done();
});
latestRequest.emit('error', 'Test');
});示例9: addTimeout
request.once('socket', (socket: net.Socket): void => {
const {socketPath} = request as any;
/* istanbul ignore next: hard to test */
if (socket.connecting) {
if (delays.lookup !== undefined && !socketPath && !net.isIP(hostname || host)) {
const cancelTimeout = addTimeout(delays.lookup, timeoutHandler, 'lookup');
socket.once('lookup', cancelTimeout);
}
if (delays.connect !== undefined) {
const timeConnect = () => addTimeout(delays.connect!, timeoutHandler, 'connect');
if (socketPath || net.isIP(hostname || host)) {
socket.once('connect', timeConnect());
} else {
socket.once('lookup', (error: Error): void => {
if (error === null) {
socket.once('connect', timeConnect());
}
});
}
}
if (delays.secureConnect !== undefined && options.protocol === 'https:') {
socket.once('connect', (): void => {
const cancelTimeout = addTimeout(delays.secureConnect!, timeoutHandler, 'secureConnect');
socket.once('secureConnect', cancelTimeout);
});
}
}
if (delays.send !== undefined) {
const timeRequest = () => addTimeout(delays.send!, timeoutHandler, 'send');
/* istanbul ignore next: hard to test */
if (socket.connecting) {
socket.once('connect', (): void => {
request.once('upload-complete', timeRequest());
});
} else {
request.once('upload-complete', timeRequest());
}
}
});