The FtpClient type exposes the following members.
Properties
| Name | Description | |
|---|---|---|
|
BaseStream |
Gets the base stream for talking to the server via
the control connection.
|
|
Capabilities |
Gets the server capabilties represented by flags
|
|
|
ClientCertificates |
Client certificates to be used in SSL authentication process
|
|
|
ConnectTimeout |
Gets or sets the length of time in miliseconds to wait for a connection
attempt to succeed before giving up. Default is 15000 (15 seconds).
|
|
|
Credentials |
Credentials used for authentication
|
|
|
DataConnectionConnectTimeout |
Gets or sets the length of time in miliseconds for a data connection
to be established before giving up. Default is 15000 (15 seconds).
|
|
|
DataConnectionEncryption |
Indicates if data channel transfers should be encrypted. Only valid if EncryptionMode
property is not equal to FtpSslMode.None.
|
|
|
DataConnectionReadTimeout |
Gets or sets the length of time in miliseconds the data channel
should wait for the server to send data. Default value is
15000 (15 seconds).
|
|
|
DataConnectionType |
Data connection type, default is AutoPassive which tries
a connection with EPSV first and if it fails then tries
PASV before giving up. If you know exactly which kind of
connection you need you can slightly increase performance
by defining a speicific type of passive or active data
connection here.
|
|
|
EnableThreadSafeDataConnections |
When this value is set to true (default) the control connection
is cloned and a new connection the server is established for the
data channel operation. This is a thread safe approach to make
asynchronous operations on a single control connection transparent
to the developer.
|
|
|
Encoding |
Gets the text encoding being used when talking with the server. The default
value is Encoding.ASCII however upon connection, the client checks
for UTF8 support and if it's there this property is switched over to
Encoding.UTF8.
|
|
|
EncryptionMode |
Type of SSL to use, or none. Default is none. Explicit is TLS, Implicit is SSL.
|
|
|
HashAlgorithms |
Get the hash types supported by the server, if any. This
is a recent extension to the protocol that is not fully
standardized and is not guarateed to work. See here for
more details:
http://tools.ietf.org/html/draft-bryan-ftpext-hash-02
|
|
|
Host |
The server to connect to
|
|
|
InternetProtocolVersions |
Flags specifying which versions of the internet protocol to
support when making a connection. All addresses returned during
name resolution are tried until a successful connection is made.
You can fine tune which versions of the internet protocol to use
by adding or removing flags here. I.e., setting this property
to FtpIpVersion.IPv4 will cause the connection process to
ignore IPv6 addresses. The default value is ANY version.
|
|
|
IsConnected |
Gets a value indicating if the connection is alive
|
|
|
IsDisposed |
Gets a value indicating if this object has already been disposed.
|
|
|
MaximumDereferenceCount |
Gets or sets a value that controls the maximum depth
of recursion that DereferenceLink() will follow symbolic
links before giving up. You can also specify the value
to be used as one of the overloaded parameters to the
DereferenceLink() method. The default value is 20. Specifying
-1 here means inifinitly try to resolve a link. This is
not recommended for obvious reasons (stack overflow).
|
|
|
Port |
The port to connect to. If this value is set to 0 (Default) the port used
will be determined by the type of SSL used or if no SSL is to be used it
will automatically connect to port 21.
|
|
|
ReadTimeout |
Gets or sets the length of time wait in miliseconds for data to be
read from the underlying stream. The default value is 15000 (15 seconds).
|
|
|
SocketKeepAlive |
Gets or sets a value indicating if SocketOption.KeepAlive should be set on
the underlying stream's socket. If the connection is alive, the option is
adjusted in real-time. The value is stored and the KeepAlive option is set
accordingly upon any new connections. The value set here is also applied to
all future data streams. It has no affect on cloned control connections or
data connections already in progress. The default value is false.
|
|
|
SocketPollInterval |
Gets or sets the length of time in miliseconds
that must pass since the last socket activity
before calling Poll() on the socket to test for
connectivity. Setting this interval too low will
have a negative impact on perfomance. Setting this
interval to 0 disables Poll()'ing all together.
The default value is 15 seconds.
|
|
|
SystemType |
Gets the type of system/server that we're
connected to.
|
|
|
UngracefullDisconnection |
Disconnect from the server without sending QUIT. This helps
work around IOExceptions caused by buggy connection resets
when closing the control connection.
|
