ArqHandler.ArqRoutine Class Reference

A routine ARQ thread class which is responsible for sending the given message/data periodically in a timeout interval, until the corresponding ARQ has been received. More...

Inheritance diagram for ArqHandler.ArqRoutine:

Collaboration diagram for ArqHandler.ArqRoutine:

Public Member Functions
def	__init__ (self, hash_int, msg_thread_map, raw_transport, message, payload, dst_address)
	Constructor. More...
def	run (self)
	Main thread routine. More...
def	send_msg (self)
	Send message with the dsr header to the dst_address. More...
def	quit (self)
	Stop and quit the thread operation. More...

Public Attributes
	running
	Thread running state bool() flag. More...
	hash_int
	32-bit hash value of message ID and destination IP pair. More...
	msg_thread_map
	Reference to ArqHandler.ArqHandler.msg_thread_map dictionary. More...
	raw_transport
	Reference to Transport.RawTransport object. More...
	dsr_message
	Message from Messages module to send. More...
	payload
	Payload string to the message. More...
	dst_address
	Destination MAC address string. More...
	max_retries
	A number of maximum possible send retires if the ACK hasn't been received. More...
	timeout_interval
	Timeout interval after which the ACK message is considered to be lost, and, therefore, a message retransmission attempt should be performed. More...

Detailed Description

A routine ARQ thread class which is responsible for sending the given message/data periodically in a timeout interval, until the corresponding ARQ has been received.

Constructor & Destructor Documentation

def ArqHandler.ArqRoutine.__init__	(		self,
			hash_int,
			msg_thread_map,
			raw_transport,
			message,
			payload,
			dst_address
	)

Constructor.

Parameters

self	The object pointer.
hash_int	32-bit hash value of message ID and destination IP pair.
msg_thread_map	Reference to ArqHandler.ArqHandler.msg_thread_map dictionary.
raw_transport	Reference to Transport.RawTransport object.
message	Message from Messages module to send.
payload	Payload string to the message.
dst_address	Destination MAC address string.

Returns

None

Member Function Documentation

def ArqHandler.ArqRoutine.quit

(

self

)

Stop and quit the thread operation.

Parameters

self	The object pointer.

Returns

None

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def ArqHandler.ArqRoutine.run

(

self

)

Main thread routine.

Parameters

self	The object pointer.

Returns

None

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def ArqHandler.ArqRoutine.send_msg

(

self

)

Send message with the dsr header to the dst_address.

Parameters

self	The object pointer.

Returns

None

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Member Data Documentation

ArqHandler.ArqRoutine.dsr_message

Message from Messages module to send.

ArqHandler.ArqRoutine.dst_address

Destination MAC address string.

ArqHandler.ArqRoutine.hash_int

32-bit hash value of message ID and destination IP pair.

ArqHandler.ArqRoutine.max_retries

A number of maximum possible send retires if the ACK hasn't been received.

int().

ArqHandler.ArqRoutine.msg_thread_map

Reference to ArqHandler.ArqHandler.msg_thread_map dictionary.

ArqHandler.ArqRoutine.payload

Payload string to the message.

ArqHandler.ArqRoutine.raw_transport

Reference to Transport.RawTransport object.

ArqHandler.ArqRoutine.running

Thread running state bool() flag.

ArqHandler.ArqRoutine.timeout_interval

Timeout interval after which the ACK message is considered to be lost, and, therefore, a message retransmission attempt should be performed.

float().

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The documentation for this class was generated from the following file:

• ArqHandler.py