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DocumentationTencent Cloud Observability PlatformPerformance Testing ServiceJavaScript API Listpts/socketconnConn.recv
Conn.recv
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Last updated: 2025-03-11 20:05:06
Conn.recv
Last updated: 2025-03-11 20:05:06
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recv is used to receive data. 
recv(size: number): ArrayBuffer

Parameters

Parameter
Type
Description
size
number
The limit on the maximum number of bytes that can be received.

Return

Type
Description
ArrayBuffer
Received binary data.

Samples

Receive the response data to the request.
import socket from "pts/socket";
import util from 'pts/util';

export default function () {
    const tcp_socket = new socket.Conn('tcp', '127.0.0.1', 80);
    const send_data = `GET /get HTTP/1.1
Host: 127.0.0.1
\n`;
    tcp_socket.send(util.toArrayBuffer(send_data)); 
    tcp_socket.recv(512);
    tcp_socket.close();
}

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