class documentation
class RemovingDescriptor: (source)
Implements interfaces: twisted.internet.interfaces.IReadDescriptor
A read descriptor which removes itself from the reactor as soon as it gets a chance to do a read and keeps track of when its own fileno method is called.
| Method | __init__ |
Undocumented |
| Method | connection |
Called when the connection was lost. |
| Method | do |
Some data is available for reading on your descriptor. |
| Method | fileno |
No summary |
| Method | log |
No summary |
| Method | start |
Undocumented |
| Instance Variable | calls |
A list of the bottom of the call stack for any call to fileno when insideReactor is false. |
| Instance Variable | inside |
A flag which is true as long as the reactor has this descriptor as a reader. |
| Instance Variable | reactor |
Undocumented |
| Instance Variable | read |
Undocumented |
| Instance Variable | write |
Undocumented |
Called when the connection was lost.
This is called when the connection on a selectable object has been lost. It will be called whether the connection was closed explicitly, an exception occurred in an event handler, or the other end of the connection closed it first.
See also IHalfCloseableDescriptor if your descriptor wants to be notified separately of the two halves of the connection being closed.
| Parameters | |
| reason | A failure instance indicating the reason why the connection was lost. error.ConnectionLost and error.ConnectionDone are of special note, but the failure may be of other classes as well. |
| Returns | |
| The platform-specified representation of a file descriptor number. Or -1 if the descriptor no longer has a valid file descriptor number associated with it. As long as the descriptor is valid, calls to this method on a particular instance must return the same value. |