/// <summary>
/// This disposes the object.
/// It cannot be used again after this call.
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
if (!disposed)
{
if (disposing)
{
// Dispose managed resources.
try
{
if (writeStream != null)
{
writeStream.Dispose();
}
}
catch (Exception e)
{
Logger.Error("Failed to dispose of stream", e);
}
try
{
if (readStream != null)
{
readStream.Dispose();
}
}
catch (Exception e)
{
Logger.Error("Failed to dispose of stream", e);
}
}
// There are no unmanaged resources to release, but
// if we add them, they need to be released here.
}
disposed = true;
}
/// <summary>
/// This disposes the object.
/// It cannot be used again after this call.
/// </summary>
/// <param name="disposing"></param>
protected virtual void Dispose(bool disposing)
{
if (!disposed)
{
if (disposing)
{
// Dispose managed resources.
if (writeStream != null)
{
writeStream.Dispose();
}
}
// There are no unmanaged resources to release, but
// if we add them, they need to be released here.
}
disposed = true;
}
public void Dispose()
{
_writeStream.Dispose();
_provider.Dispose();
_offsetWriteStream.Dispose();
}
private bool StartWrite(SocketService socketService, byte[] buffer, int offset, int count, IWriteStream writeStream,
bool isRecycle = false)
{
if (socketService == null)
{
Logger.Error($"{nameof(socketService)} 为 null ！");
return(false);
}
if (socketService.Connection.RemoteAddress == null)
{
Logger.Error($"远程地址不能为null!");
return(false);
}
lock (_senderLock) {
try {
_readSocket.BeginSendTo(buffer, offset, count, SocketFlags.None,
socketService.Connection.RemoteAddress, result => {
var bytesSended = 0;
try {
lock (_senderLock) {
bytesSended = _readSocket.EndSendTo(result);
}
} catch (SocketException socketException) {
socketService.OnError(socketException.ToString());
OnDisconnect(socketService);
} catch (ObjectDisposedException objectDisposedException) {
socketService.OnError(objectDisposedException.ToString());
OnDisconnect(socketService);
} catch (InvalidOperationException invalidOperationException) {
socketService.OnError(invalidOperationException.ToString());
OnDisconnect(socketService);
}
if (bytesSended != count)
{
Logger.Warn("未完全发送完，自动丢弃!");
}
else
{
Logger.Debug($"发送{socketService.Connection.RemoteAddress}：{count}字节数据！");
socketService.OnWrite(true);
}
if (isRecycle)
{
writeStream.Dispose();
}
}, null);
} catch (SocketException socketException) {
Logger.Error(socketException.ToString());
socketService.OnError(socketException.ToString());
OnDisconnect(socketService);
} catch (ObjectDisposedException objectDisposedException) {
socketService.OnError(objectDisposedException.ToString());
OnDisconnect(socketService);
} catch (InvalidOperationException invalidOperationException) {
socketService.OnError(invalidOperationException.ToString());
OnDisconnect(socketService);
}
}
return(true);
}
