Put a netty event to the executor. @param event Netty event instance.

Determine if a string is {@code null} or {@link String#isEmpty()} returns {@code true}.

socket channel @param socketChannel

Execute callback in callback executor. If callback executor is null, run directly in current thread

Decrypt the target encrpted private key file. @param privateKeyEncryptPath A pathname string @param forClient tells whether it's a client-side key fi

Entry of incoming command processing. <p> <strong>Note:</strong> The incoming remoting command may be <ul> <li>An inquiry request from a remote peer

<p> This method is periodically invoked to scan and expire deprecated request. </p>

此处的reqBuffer处于可写状态 @param sc @param reqBuffer

mark the request of the specified channel as fail and to invoke fail callback immediately @param channel the channel which is close already

This method specifies thread pool to use while invoking callback methods. @return Dedicated thread pool instance if specified; or null if the callbac

Custom channel event listener. @return custom channel event listener if defined; null otherwise.