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'use strict';
const common = require('../common');
const assert = require('assert');
const net = require('net');
const truthyValues = [true, 1, 'true', {}, []];
const delays = [[123, 0], [456123, 456], [-123000, 0], [undefined, 0]];
const falseyValues = [false, 0, ''];
const genSetKeepAlive = (desiredEnable, desiredDelay) => (enable, delay) => {
assert.strictEqual(enable, desiredEnable);
assert.strictEqual(delay, desiredDelay);
};
for (const value of truthyValues) {
for (const delay of delays) {
const server = net.createServer();
server.listen(0, common.mustCall(function() {
const port = server.address().port;
const client = net.connect(
{ port, keepAlive: value, keepAliveInitialDelay: delay[0] },
common.mustCall(() => client.end())
);
client._handle.setKeepAlive = common.mustCall(
genSetKeepAlive(true, delay[1])
);
client.on('end', common.mustCall(function() {
server.close();
}));
}));
}
}
for (const value of falseyValues) {
const server = net.createServer();
server.listen(0, common.mustCall(function() {
const port = server.address().port;
const client = net.connect(
{ port, keepAlive: value },
common.mustCall(() => client.end())
);
client._handle.setKeepAlive = common.mustNotCall();
client.on('end', common.mustCall(function() {
server.close();
}));
}));
}
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