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'use strict';
var common = require('../common');
var assert = require('assert');
var TCP = process.binding('tcp_wrap').TCP;
var WriteWrap = process.binding('stream_wrap').WriteWrap;
var server = new TCP();
var r = server.bind('0.0.0.0', common.PORT);
assert.equal(0, r);
server.listen(128);
var sliceCount = 0, eofCount = 0;
var writeCount = 0;
var recvCount = 0;
server.onconnection = function(err, client) {
assert.equal(0, client.writeQueueSize);
console.log('got connection');
function maybeCloseClient() {
if (client.pendingWrites.length == 0 && client.gotEOF) {
console.log('close client');
client.close();
}
}
client.readStart();
client.pendingWrites = [];
client.onread = function(err, buffer) {
if (buffer) {
assert.ok(buffer.length > 0);
assert.equal(0, client.writeQueueSize);
var req = new WriteWrap();
req.async = false;
var err = client.writeBuffer(req, buffer);
assert.equal(err, 0);
client.pendingWrites.push(req);
console.log('client.writeQueueSize: ' + client.writeQueueSize);
// 11 bytes should flush
assert.equal(0, client.writeQueueSize);
if (req.async)
req.oncomplete = done;
else
process.nextTick(done.bind(null, 0, client, req));
function done(status, client_, req_) {
assert.equal(req, client.pendingWrites.shift());
// Check parameters.
assert.equal(0, status);
assert.equal(client, client_);
assert.equal(req, req_);
console.log('client.writeQueueSize: ' + client.writeQueueSize);
assert.equal(0, client.writeQueueSize);
writeCount++;
console.log('write ' + writeCount);
maybeCloseClient();
}
sliceCount++;
} else {
console.log('eof');
client.gotEOF = true;
server.close();
eofCount++;
maybeCloseClient();
}
};
};
var net = require('net');
var c = net.createConnection(common.PORT);
c.on('connect', function() {
c.end('hello world');
});
c.setEncoding('utf8');
c.on('data', function(d) {
assert.equal('hello world', d);
recvCount++;
});
c.on('close', function() {
console.error('client closed');
});
process.on('exit', function() {
assert.equal(1, sliceCount);
assert.equal(1, eofCount);
assert.equal(1, writeCount);
assert.equal(1, recvCount);
});
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