private void ReadCallback(IAsyncResult ar)
{
var content = string.Empty;
var state = (StateObject)ar.AsyncState;
Socket handler = state.workSocket;
try
{
int bytesRead = handler.EndReceive(ar);
if (bytesRead > 0)
{
state.sb.Append(Encoding.UTF8.GetString(state.buffer, 0, bytesRead));
content = state.sb.ToString();
// 改行まで読んだら
if (content.IndexOf("\n") > -1)
{
log.Value = "Received: " + content.Replace("\n", "");
broadcastContent = new BroadcastContent();
broadcastContent.Message = content;
broadcastContent.from_id = state.id;
state.sb.Length = 0;
handler.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0, new AsyncCallback(ReadCallback), state);
}
else
{
handler.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0, new AsyncCallback(ReadCallback), state);
}
}
if (bytesRead == 0)
{
lock (lockObjectConnection)
{
log.Value = "Disconnected.";
activeConnections.Remove(state);
connectedCount.Value = activeConnections.Count;
}
}
}
catch (Exception e)
{
lock (lockObjectConnection)
{
log.Value = e.ToString();
activeConnections.Remove(state);
connectedCount.Value = activeConnections.Count;
}
}
}
private void SendMessageThread()
{
while (runSendDataThread == true)
{
try
{
lock (lockObjectConnection)
{
if (broadcastContent != null)
{
foreach (StateObject each in activeConnections)
{
if (!doBroadcast || each.id != broadcastContent.from_id)
{
Send(each.workSocket, broadcastContent.Message);
}
}
broadcastContent = null;
}
}
}
catch (Exception e)
{
log.Value = e.ToString();
}
Thread.Sleep(1000);
}
lock (lockObjectConnection)
{
foreach (StateObject each in activeConnections)
{
each.workSocket.Close();
}
}
}
