Go to the latest version of this document.
search in docstrings

Search bar offers the following options:

- Term presence. The below example searches for documents that must contain “foo”, might contain “bar” and must not contain “baz”: `+foo bar -baz`
- Wildcards. The below example searches for documents with words beginning with “foo”: `foo*`
- Search in specific fields. The following search matches all objects in "twisted.mail" that matches “search”: `+qname:twisted.mail.* +search`

  Possible fields: 'name', 'qname' (fully qualified name), 'docstring', and 'kind'. Last two fields are only applicable if "search in docstrings" is enabled.

- Fuzzy matches. The following search matches all documents that have a word within 1 edit distance of “foo”: `foo~1`

Results provided by Lunr.js

# ``twisted`.`internet`.`interfaces`.`ITCPTransport``

interface documentation

`class ITCPTransport(ITransport): (source)`

Known subclasses: `twisted.internet.interfaces.ISSLTransport`, `twisted.internet.interfaces.ITLSTransport`

Known implementations: `twisted.internet.iocpreactor.tcp.Connection`, `twisted.internet.tcp.Connection`

View In Hierarchy

A TCP based transport.

Method | `abortConnection` | Close the connection abruptly.
Method | `getHost` | Returns `IPv4Address` or `IPv6Address`.
Method | `getPeer` | Returns `IPv4Address` or `IPv6Address`.
Method | `getTcpKeepAlive` | Return if `SO_KEEPALIVE` is enabled.
Method | `getTcpNoDelay` | Return if `TCP_NODELAY` is enabled.
Method | `loseWriteConnection` | Half-close the write side of a TCP connection.
Method | `setTcpKeepAlive` | Enable/disable `SO_KEEPALIVE`.
Method | `setTcpNoDelay` | Enable/disable `TCP_NODELAY`.

Inherited from `ITransport`:

Method | `loseConnection` | Close my connection, after writing all pending data.
Method | `write` | Write some data to the physical connection, in sequence, in a non-blocking fashion.
Method | `writeSequence` | Write an iterable of byte strings to the physical connection.

def abortConnection(): (source)

Close the connection abruptly.

Discards any buffered data, stops any registered producer, and, if possible, notifies the other end of the unclean closure.

Present Since
11.1

def getHost() -> `Union[IPv4Address, IPv6Address]`: (source)
overrides `twisted.internet.interfaces.ITransport.getHost`

Returns `IPv4Address` or `IPv6Address`.

def getPeer() -> `Union[IPv4Address, IPv6Address]`: (source)
overrides `twisted.internet.interfaces.ITransport.getPeer`

Returns `IPv4Address` or `IPv6Address`.

def getTcpKeepAlive() -> `bool`: (source)

Return if `SO_KEEPALIVE` is enabled.

def getTcpNoDelay() -> `bool`: (source)

Return if `TCP_NODELAY` is enabled.

def loseWriteConnection(): (source)

Half-close the write side of a TCP connection.

If the protocol instance this is attached to provides IHalfCloseableProtocol, it will get notified when the operation is done. When closing write connection, as with loseConnection this will only happen when buffer has emptied and there is no registered producer.

def setTcpKeepAlive(enabled: `bool`): (source)

Enable/disable `SO_KEEPALIVE`.

Enabling `SO_KEEPALIVE` sends packets periodically when the connection is otherwise idle, usually once every two hours. They are intended to allow detection of lost peers in a non-infinite amount of time.

def setTcpNoDelay(enabled: `bool`): (source)

Enable/disable `TCP_NODELAY`.

Enabling `TCP_NODELAY` turns off Nagle's algorithm. Small packets are sent sooner, possibly at the expense of overall throughput.