mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
2.5 KiB
106 lines
2.5 KiB
'use strict';
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
|
|
const TCP = process.binding('tcp_wrap').TCP;
|
|
const WriteWrap = process.binding('stream_wrap').WriteWrap;
|
|
|
|
const server = new TCP();
|
|
|
|
const r = server.bind('0.0.0.0', 0);
|
|
assert.strictEqual(0, r);
|
|
let port = {};
|
|
server.getsockname(port);
|
|
port = port.port;
|
|
|
|
server.listen(128);
|
|
|
|
let sliceCount = 0;
|
|
let eofCount = 0;
|
|
|
|
let writeCount = 0;
|
|
let recvCount = 0;
|
|
|
|
server.onconnection = (err, client) => {
|
|
assert.strictEqual(0, client.writeQueueSize);
|
|
console.log('got connection');
|
|
|
|
const maybeCloseClient = () => {
|
|
if (client.pendingWrites.length === 0 && client.gotEOF) {
|
|
console.log('close client');
|
|
client.close();
|
|
}
|
|
};
|
|
|
|
client.readStart();
|
|
client.pendingWrites = [];
|
|
client.onread = (err, buffer) => {
|
|
if (buffer) {
|
|
assert.ok(buffer.length > 0);
|
|
|
|
assert.strictEqual(0, client.writeQueueSize);
|
|
|
|
const req = new WriteWrap();
|
|
req.async = false;
|
|
const returnCode = client.writeBuffer(req, buffer);
|
|
assert.strictEqual(returnCode, 0);
|
|
client.pendingWrites.push(req);
|
|
|
|
console.log('client.writeQueueSize: ' + client.writeQueueSize);
|
|
// 11 bytes should flush
|
|
assert.strictEqual(0, client.writeQueueSize);
|
|
|
|
if (req.async)
|
|
req.oncomplete = done;
|
|
else
|
|
process.nextTick(done.bind(null, 0, client, req));
|
|
|
|
function done(status, client_, req_) {
|
|
assert.strictEqual(req, client.pendingWrites.shift());
|
|
|
|
// Check parameters.
|
|
assert.strictEqual(0, status);
|
|
assert.strictEqual(client, client_);
|
|
assert.strictEqual(req, req_);
|
|
|
|
console.log('client.writeQueueSize: ' + client.writeQueueSize);
|
|
assert.strictEqual(0, client.writeQueueSize);
|
|
|
|
writeCount++;
|
|
console.log('write ' + writeCount);
|
|
maybeCloseClient();
|
|
}
|
|
|
|
sliceCount++;
|
|
} else {
|
|
console.log('eof');
|
|
client.gotEOF = true;
|
|
server.close();
|
|
eofCount++;
|
|
maybeCloseClient();
|
|
}
|
|
};
|
|
};
|
|
|
|
const net = require('net');
|
|
|
|
const c = net.createConnection(port);
|
|
|
|
c.on('connect', common.mustCall(() => { c.end('hello world'); }));
|
|
|
|
c.setEncoding('utf8');
|
|
c.on('data', (d) => {
|
|
assert.strictEqual('hello world', d);
|
|
recvCount++;
|
|
});
|
|
|
|
c.on('close', () => {
|
|
console.error('client closed');
|
|
});
|
|
|
|
process.on('exit', () => {
|
|
assert.strictEqual(1, sliceCount);
|
|
assert.strictEqual(1, eofCount);
|
|
assert.strictEqual(1, writeCount);
|
|
assert.strictEqual(1, recvCount);
|
|
});
|
|
|