IImap |
Task CompressAsync( CancellationToken cancellationToken = default )
Exception | Condition |
---|---|
ObjectDisposedException | The ImapClient has been disposed. |
ServiceNotConnectedException | The ImapClient is not connected. |
InvalidOperationException | Compression must be enabled before a folder has been selected. |
NotSupportedException | The IMAP server does not support the COMPRESS extension. |
OperationCanceledException | The operation was canceled via the cancellation token. |
IOException | An I/O error occurred. |
ImapCommandException | The server replied to the COMPRESS command with a NO or BAD response. |
ImapProtocolException | An IMAP protocol error occurred. |
Asynchronously enables compression over the IMAP connection.
If the IMAP server supports the Compress extension, it is possible at any point after connecting to enable compression to reduce network bandwidth usage. Ideally, this method should be called before authenticating.