Package common :: Package xmpp :: Module transports_nb

Module transports_nb

Transports are objects responsible for connecting to XMPP server and putting data to wrapped sockets in in desired form (SSL, TLS, TCP, for HTTP proxy, for SOCKS5 proxy...)

Transports are not aware of XMPP stanzas and only responsible for low-level connection handling.

Classes

[hide private]

NonBlockingTransport
Abstract class representing a transport

NonBlockingTCP
Non-blocking TCP socket wrapper

NonBlockingHTTP
Socket wrapper that creates HTTP message out of sent data and peels-off HTTP headers from incoming messages

NonBlockingHTTPBOSH
Class for BOSH HTTP connections.

Functions

[hide private]

urisplit(uri)
Function for splitting URI string to tuple (protocol, host, port, path).

source code

get_proxy_data_from_dict(proxy)

source code

Variables

[hide private]

log = logging.getLogger('gajim.c.x.transports_nb')

CONNECT_TIMEOUT_SECONDS = 30
timeout to connect to the server socket, it doesn't include auth

DISCONNECT_TIMEOUT_SECONDS = 5
how long to wait for a disconnect to complete

RECV_BUFSIZE = 32768
size of the buffer which reads data from server

DATA_RECEIVED = 'DATA RECEIVED'

DATA_SENT = 'DATA SENT'

DATA_ERROR = 'DATA ERROR'

DISCONNECTED = 'DISCONNECTED'

DISCONNECTING = 'DISCONNECTING'

CONNECTING = 'CONNECTING'

PROXY_CONNECTING = 'PROXY_CONNECTING'

CONNECTED = 'CONNECTED'

STATES = ('DISCONNECTED', 'CONNECTING', 'PROXY_CONNECTING', 'C...

Imports: ustr, PlugIn, IdleObject, proxy_connectors, tls_nb, socket, errno, time, traceback, base64, urlparse, logging

Function Details

[hide private]

urisplit(uri)

source code

Function for splitting URI string to tuple (protocol, host, port, path). e.g. urisplit('http://httpcm.jabber.org:123/webclient') returns ('http', 'httpcm.jabber.org', 123, '/webclient') return 443 as default port if proto is https else 80

get_proxy_data_from_dict(proxy)

source code

Variables Details

[hide private]

log

Value:

logging.getLogger('gajim.c.x.transports_nb')

CONNECT_TIMEOUT_SECONDS

timeout to connect to the server socket, it doesn't include auth

Value:

DISCONNECT_TIMEOUT_SECONDS

how long to wait for a disconnect to complete

Value:

RECV_BUFSIZE

size of the buffer which reads data from server

Value:

DATA_RECEIVED

Value:

'DATA RECEIVED'

DATA_SENT

Value:

'DATA SENT'

DATA_ERROR

Value:

'DATA ERROR'

DISCONNECTED

Value:

'DISCONNECTED'

DISCONNECTING

Value:

'DISCONNECTING'

CONNECTING

Value:

'CONNECTING'

PROXY_CONNECTING

Value:

'PROXY_CONNECTING'

CONNECTED

Value:

'CONNECTED'

STATES

Value:

('DISCONNECTED',
 'CONNECTING',
 'PROXY_CONNECTING',
 'CONNECTED',
 'DISCONNECTING')