public void OneServerを継承したEchoServer_TCP版_を使用して接続する()
{
const string addr = "127.0.0.1";
const int port = 9999;
const int timeout = 300;
Ip ip = null;
try{
ip = new Ip(addr);
} catch (ValidObjException ex){
Assert.Fail(ex.Message);
}
var oneBind = new OneBind(ip, ProtocolKind.Tcp);
var conf = TestUtil.CreateConf("OptionSample");
conf.Set("port", port);
conf.Set("multiple", 10);
conf.Set("acl", new Dat(new CtrlType[0]));
conf.Set("enableAcl", 1);
conf.Set("timeOut", timeout);
var echoServer = new EchoServer(conf, oneBind);
echoServer.Start();
//TCPクライアント
const int max = 10000;
var buf = new byte[max];
buf[8] = 100; //CheckData
for (int i = 0; i < 3; i++){
var sockTcp = new SockTcp(new Kernel(), ip, port, timeout, null);
sockTcp.Send(buf);
while (sockTcp.Length() == 0){
Thread.Sleep(2);
}
var len = sockTcp.Length();
if (0 < len){
var b = sockTcp.Recv(len, timeout, this);
Assert.That(b[8], Is.EqualTo(buf[8]));//CheckData
}
Assert.That(max, Is.EqualTo(len));
sockTcp.Close();
}
echoServer.Dispose();
}
//通常はこれを使用する
public bool Recv(SockTcp sockTcp, int sec,Logger logger, ILife iLife)
{
var dtLast = DateTime.Now; //受信が20秒無かった場合は、処理を中断する
while (iLife.IsLife()){
if (dtLast.AddSeconds(sec) < DateTime.Now){
return false; //タイムアウト
}
var len = sockTcp.Length();
if (len == 0){
continue;
}
var buf = sockTcp.Recv(len, sec, iLife);
if (buf == null){
return false; //切断された
}
dtLast = DateTime.Now;
var recvStatus = Append(buf);
if (recvStatus == RecvStatus.Limit){
//サイズ制限
if (logger != null){
logger.Set(LogKind.Secure, sockTcp, 7, string.Format("Limit:{0}KByte", _sizeLimit));
}
sockTcp.AsciiSend("552 Requested mail action aborted: exceeded storage allocation");
return false;
}
if (recvStatus == RecvStatus.Finish){
return true;
}
}
return false;
}
void Pipe()
{
_sockTcp = SockServer.CreateConnection(_kernel, _ip, _listenPort, null, this);
if (_sockTcp != null){
while (_life){
var len = _sockTcp.Length();
if (len > 0){
const int tout = 3; //受信バイト数がわかっているので、ここでのタイムアウト値はあまり意味が無い
var b = _sockTcp.Recv(len, tout, this);
if (b != null){
_buffer = Bytes.Create(_buffer, b);
}
}
if (_sockTcp.Length() == 0 && _sockTcp.SockState != SockState.Connect)
break;
}
_sockTcp.Close();
}
IsRecv = false;
}
private void Tcp(SockTcp sockTcp)
{
while (IsLife() && sockTcp.SockState == Bjd.sock.SockState.Connect){
Thread.Sleep(0); //これが無いと、別スレッドでlifeをfalseにできない
var len = sockTcp.Length();
if (0 < len){
const int timeout = 10;
var buf = sockTcp.Recv(len, timeout, this);
sockTcp.Send(buf);
break; //echoしたらセッションを閉じる
}
}
}
public void Echoサーバに送信して溜まったデータサイズ_lengthを確認する()
{
//setUp
const string addr = "127.0.0.1";
const int port = 9982;
var sv = new EchoServer(addr, port);
sv.Start();
var sut = new SockTcp(new Kernel(), new Ip(addr), port, 100, null);
const int max = 1000;
for (int i = 0; i < 3; i++){
sut.Send(new byte[max]);
}
Thread.Sleep(200);
int expected = max*3;
//exercise
var actual = sut.Length();
//verify
Assert.That(actual, Is.EqualTo(expected));
//tearDown
sut.Close();
sv.Stop();
}
//�t�@�C����M�i�o�C�i���j
private int RecvBinary(SockTcp sockTcp, String fileName)
{
var sb = new StringBuilder();
sb.Append(string.Format("RecvBinary({0}) ", fileName));
var fs = new FileStream(fileName, FileMode.Create);
var bw = new BinaryWriter(fs);
fs.Seek(0, SeekOrigin.Begin);
var size = 0;
const int timeout = 3000;
while (IsLife()){
int len = sockTcp.Length();
if (len < 0){
break;
}
if (len == 0){
if (sockTcp.SockState != Bjd.sock.SockState.Connect){
break;
}
Thread.Sleep(10);
continue;
}
byte[] buf = sockTcp.Recv(len, timeout, this);
if (buf.Length != len){
throw new IOException("buf.length!=len");
}
bw.Write(buf, 0, buf.Length);
//�g���[�X�\��
sb.Append(string.Format("Binary={0}byte ", len));
size += len;
}
bw.Flush();
bw.Close();
fs.Close();
//noEncode = true; //�o�C�i���ł��鎖���������Ă���
//Trace(TraceKind.Send, Encoding.ASCII.GetBytes(sb.ToString()), true); //�g���[�X�\��
return size;
}