43 lines
983 B
JavaScript
43 lines
983 B
JavaScript
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//
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// With ws@7.3.1
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// and
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// node --version
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// v13.11.0
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//
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// In a different terminal, start a push server:
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// $ ws push_server -q
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//
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// $ node devnull_client.js
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// messages received per second: 16643
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// messages received per second: 28065
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// messages received per second: 28432
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// messages received per second: 22207
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// messages received per second: 28805
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// messages received per second: 28694
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// messages received per second: 28180
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// messages received per second: 28601
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// messages received per second: 28698
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// messages received per second: 28931
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// messages received per second: 27975
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//
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const WebSocket = require('ws');
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const ws = new WebSocket('ws://localhost:8008');
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ws.on('open', function open() {
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ws.send('hello from node');
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});
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var receivedMessages = 0;
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setInterval(function timeout() {
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console.log(`messages received per second: ${receivedMessages}`)
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receivedMessages = 0;
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}, 1000);
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ws.on('message', function incoming(data) {
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receivedMessages += 1;
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});
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